(R) Keithley's Series 2400 Source Measure Unit (SMU) Instruments are designed specifically for test applications that demand tightly coupled sourcing and measurement. All SourceMeter models provide precision voltage and current sourcing as well as measurement capabilities. Each SourceMeter SMU instrument is both a highly stable DC power source and a true instrument-grade 61/2-digit multimeter. The power source characteristics include low noise, precision, and readback. The multimeter capabilities include high repeatability and low noise. The result is a compact, single-channel, DC parametric tester. In operation, these instruments can act as a voltage source, a current source, a voltage meter, a current meter, and an ohmmeter. Manufacturers of components and modules for the communications, semiconductor, computer, automotive, and medical industries will find the SourceMeter SMU instruments invaluable for a wide range of characterization and production test applications. * Five instruments in one (IV Source, IVR Measure) * Seven models: 20-100W DC, 1000W pulsed, 1100V to 1V, 10A to 10pA * Source and sink (4-quadrant) operation * 0.012% basic measure accuracy with 61/2-digit resolution * 2-, 4-, and 6-wire remote V-source and measure sensing * 1700 readings/second at 41/2 digits via GPIB * Pass/Fail comparator for fast sorting/binning * Available high speed sense lead contact check function SMU INSTRUMENTS SourceMeter SMU Instruments * Programmable DIO port for automation/handler/prober control (except Model 2401) * Standard SCPI GPIB, RS-232 and Keithley Trigger Link interfaces * Keithley LabTracer 2.0 I-V curve tracing application software (download) Advantages of a Tightly Integrated Instrument By linking source and measurement circuitry in a single unit, these instruments offer a variety of advantages over systems configured with separate source and measurement instruments. For example, they minimize the time required for test station development, setup, and maintenance, while lowering the overall cost of system ownership. They simplify the test process itself by eliminating many of the complex synchronization and connection issues associated with using multiple instruments. And, their compact half-rack size conserves precious "real estate" in the test rack or bench. Power of Five Instruments in One (IV Source, IVR Measure) The tightly coupled nature of a SourceMeter SMU instrument provides many advantages over solutions configured from separate instruments, such as a precision power supply and a digital multimeter. For example, it provides faster test times by reducing GPIB traffic and simplifies the remote programming interface. It also protects the device under test from damage due to accidental overloads, thermal runaway, etc. Both the current and voltage source are programmable with readback to help maximize device measurement integrity. If the readback reaches a programmed compliance limit, then the source is clamped at the limit, providing fault protection. ACCESSORIES AVAILABLE TEST LEADS 1754 5804 5805 5808 5809 8607 CA-18-1 AND PROBES 2-Wire Universal 10-Piece Test Lead Kit Kelvin (4-Wire) Universal 10-Piece Test Lead Kit Kelvin (4-Wire) Spring-Loaded Probes Low Cost Single-pin Kelvin Probe Set Low Cost Kelvin Clip Lead Set 2-Wire, 1000V Banana Cables, 1m (3.3 ft) Shielded Dual Banana Cable, 1.2m (4 ft) SWITCHING 7001 7002 7019-C 7053 HARDWARE Two-Slot Switch System Ten-Slot Switch System 6-Wire Ohms Switch Card High-Current Switch Card CABLES/ADAPTERS 7007-1 Shielded GPIB Cable, 1m (3.3 ft) 7007-2 Shielded GPIB Cable, 2m (6.6 ft) 7009-5 RS-232 Cable 8620 Shorting Plug Communication Interface KPCI-488LPA IEEE-488 Interface/Controller for the PCI Bus KUSB-488B IEEE-488 USB-to-GPIB Interface Adapter Triggering and Control 2499-DIGIO Digital I/O Expander Assembly (not for Model 2401) 8501-1 Trigger Link Cable, DIN-to-DIN, 1m (3.3 ft) 8501-2 Trigger Link Cable, DIN-to-DIN, 2m (6.6 ft) 8502 Trigger Link to BNC Breakout Box 8503 Trigger Link Cable, DIN-to-Dual BNC, 1m (3.3 ft) 8505 Male to 2-Female Y-DIN Cable for Trigger Link RACK MOUNT KITS 4288-1 Single Fixed Rack Mount Kit 4288-2 Dual Fixed Rack Mount Kit 4288-4 Dual Fixed Rack Mount Kit 4288-5 Shelf Type Side by Side Rack Mounting Kit 4288-9 Dual Fixed Rack Mounting Kit Software LabTracer 2.0 Curve Tracing Software (downloadable) 1.888.KEITHLEY (U.S. only) www.keithley.com A Greater Measure of Confidence Tightly coupled precision sourcing and measurement Tightly coupled precision sourcing and measurement Series 2400 Tightly coupled precision sourcing and measurement 2400 2400-C 2401 2410 2410-C 2420 2420-C 2425 2425-C 2430 2430-C 2440 2440-C 200V, 1A, 20W SourceMeter SMU Instrument 200V, 1A, 20W SourceMeter SMU Instrument with Contact Check 20V, 1A, 20W SourceMeter SMU Instrument 1100V, 1A, 20W SourceMeter SMU Instrument 1100V, 1A, 20W SourceMeter SMU Instrument with Contact Check 60V, 3A, 60W SourceMeter SMU Instrument 60V, 3A, 60W SourceMeter SMU Instrument with Contact Check 100V, 3A, 100W SourceMeter SMU Instrument 100V, 3A, 100W SourceMeter SMU Instrument with Contact Check 100V, 10A, 1000W Pulse Mode SourceMeter SMU Instrument 100V, 10A, 1000W Pulse Mode SourceMeter SMU Instrument with Contact Check 40V, 5A, 50W SourceMeter SMU Instrument 40V, 5A, 50W SourceMeter SMU Instrument with Contact Check Accessories Supplied Model 8605 Test Leads LabVIEW Software Driver (downloadable) LabTracer Software (downloadable) (R) I-V Characteristics All SourceMeter SMU instruments provide four-quadrant operation. In the first and third quadrants they o perate as a source, delivering power to a load. In the second and fourth quadrants they operate as a sink, d issipating power internally. Voltage, current, and resistance can be measured during source or sink operation. Imeter Local IN/OUT HI Remote SENSE HI Imeter/Compliance Isource Local IN/OUT HI Remote SENSE HI Remote SENSE LO Local IN/OUT LO Vmeter Vsource DUT DUT Feedback to Adjust Vsource Vmeter/Compliance Remote SENSE LO Local IN/OUT LO Source I-Measure V, I, or W configuration Source V-Measure I, V, or W configuration Series 2400 SourceMeter SMU Instruments +1A Model 2400 SourceMeter SMU Instrument -200V +100mA -20V +20V 2400 only +1A Model 2401 Low-Voltage SourceMeter SMU Instrument +200V -200V +100mA -20V +20V 2400 only -100mA -100mA Duty cycle limited Duty cycle limited -1A -1A Model 2410 High-Voltage SourceMeter SMU Instrument Model 2420 3A SourceMeter SMU Instrument +1A +20V Model 2425 100W SourceMeter SMU Instrument +200V +1100V -60V -20mA Model 2430 1kW Pulse Mode SourceMeter SMU Instrument +20V +100mA +60V -100V +10A +3A +1A -3A Duty cycle limited -3A 3A 100mA -40V -10V +10V +40V -100mA -100mA -1A -1A -3A -3A Duty cycle limited Pulse mode only -10A 1.888.KEITHLEY (U.S. only) www.keithley.com A Greater Measure of Confidence Duty cycle limited 5A Model 2440 5A SourceMeter SMU Instrument 1A +20 +60 +100V +100V -1A -1A Duty cycle limited +20 +60 -100mA +100mA -100V -60 -20 -60 -20 -100mA -100mA -1A -20V +3A +1A +100mA +20mA -20V +3A +1A +200mA -1100V -200V +200V Tightly coupled precision sourcing and measurement Ordering Information SourceMeter SMU Instruments -5A Duty cycle limited SMU INSTRUMENTS Series 2400 SourceMeter SMU Instruments (R) Automation for Speed A SourceMeter SMU instrument streamlines production testing. It sources voltage or current while making measurements without needing to change connections. It is designed for reliable operation in non-stop production environments. To provide the throughput demanded by production applications, the SourceMeter SMU instrument offers many built-in features that allow it to run complex test sequences without computer control or GPIB communications slowing things down. Standard and Custom Sweeps Sweep solutions greatly accelerate testing with automation hooks. Three basic sweep waveforms are provided that can be programmed for singleevent or continuous operation. They are ideal for I/V, I/R, V/I, and V/R characterization. * Linear Staircase Sweep: Moves from the start level to the stop level in equal linear steps * Logarithmic Staircase Sweep: Done on a log scale with a specified number of steps per decade * Custom Sweep: Allows construction of special sweeps by specifying the number of measurement points and the source level at each point * Up to 1700 readings/second at 41/2 digits to the GPIB bus * 5000 readings can be stored in the nonvolatile buffer memory Stop Start Bias Bias Linear staircase sweep Stop Start Bias Bias Logarithmic staircase sweep Start Stop User defined steps Built-In Test Sequencer Bias Bias (Source Memory List) The Source Memory list provides faster and Custom sweep easier testing by allowing you to setup and execute up to 100 different tests that run without PC intervention. * Stores up to 100 instrument configurations, each containing source settings, measurement settings, pass/fail criteria, etc. * Pass/fail limit test as fast as 500s per point * Onboard comparator eliminates the delay caused when sending data to the computer for analysis * Built-in, user definable math functions to calculate derived parameters Typical Applications Devices: * Discrete semiconductor devices * Passive devices * Transient suppression devices * ICs, RFICs, MMICs * Laser diodes, laser diode modules, LEDs, photodetectors * Circuit protection devices: TVS, MOV, Fuses, etc. * Airbags * Connectors, switches, relays * High brightness LEDs (DC and pulse) Tests: * Leakage * Low voltage/resistances * LIV * IDDQ * I-V characterization * Isolation and trace resistance * Temperature coefficient * Forward voltage, reverse breakdown, leakage current * DC parametric test * DC power source * HIPOT * Photovoltaic cell efficiency (source and sink) * Dielectric withstanding Example Test Sequence SMU INSTRUMENTS I VF2 IR VF1 Test 2 Test 1 Test 3 V Test Pass/Fail Test If Passes Test Test 1 Check V F1 at 100mA against pass/fail limits Go to Test 2 Test 2 Check V F2 at 1A against pass/fail limits Go to Test 3 Test 3 Check leakage current at -500V and test against pass/fail limits 1. Bin part to good bin 2. Transmit readings to computer while handler is placing new part 3. Return to Test 1 If Fails Test 1. Bin part to bad bin 2. Transmit data to computer while handler is placing new part 3. Return to Test 1 1.888.KEITHLEY (U.S. only) www.keithley.com A Greater Measure of Confidence Tightly coupled precision sourcing and measurement Tightly coupled precision sourcing and measurement Series 2400 SourceMeter SMU Instruments (R) The digital I/O interface is available on all Series 2400 SoourceMeter instruments except the Model 2401. Trigger Link Interface All SourceMeter SMU instruments include Keithley's unique Trigger Link interface which provides high-speed, seamless communications with many of Keithley's other instruments. For example, use the Trigger Link interface to connect a SourceMeter SMU instrument with a Series 7000 Switching System for a complete multi-point test solution. With Trigger Link, the Series 7000 Switching Systems can be controlled by a SourceMeter SMU instrument during a high-speed test sequence independent of a computer and GPIB. Optional Contact Check Function The Contact Check function makes it simple to verify good connections quickly and easily before an automated test sequence begins. This eliminates measurement errors and false product failures associated with contact fatigue, breakage, contamination, loose or broken connection, relay failures, etc. Some capabilities of this function are: * 350s verification and notification process time * The output of the SourceMeter SMU instrument is automatically shut off after a fault and is not re-activated until good contact is verified, protecting the device under test from damage and the operator from potential safety h azards. * 3 pass/fail threshold values: 2W, 15W, and 50W * No energy passes through the device under test during the operation. * Enabled either from the front panel or remotely over the GPIB * 3 fault notification methods * Allows users to configure and plot data easily from Series 2400 SourceMeter SMU instruments, making characterization of two, three, and four terminal devices a snap. + GUARD GUARD SENSE Imeter IN/OUT HI SENSE HI DUT R2 Isource Vmeter R1 R3 SENSE LO IN/OUT LO 6-Wire Ohms Circuit. All test current flows through R1 because the high current guard drives the voltage across R2 to 0V. Pass 350s Contact Check IN/OUT HI Fail (optional) SENSE LO Pass IN/OUT LO Contact check option for 4-wire or 6-wire applications Free LabTracer 2.0 device characterization software (downloadable) 1.888.KEITHLEY (U.S. only) www.keithley.com A Greater Measure of Confidence SMU INSTRUMENTS Vmeter * Locks out parallel current paths when measuring resistor networks or hybrid c ircuits to isolate the component under test. GUARD SENSE SENSE HI V or I Source * Uses guard and guard sense leads in addition to the 4-wire sense and source leads. GUARD - Imeter Unique 6-Wire Ohms Technique SourceMeter SMU instruments can make standard 4-wire, split Kelvin, and 6-wire, guarded ohms measurements and can be configured for either the constant current or constant voltage method. The 6-wire ohms technique: Tightly coupled precision sourcing and measurement Digital I/O Interface The digital I/O interface can link a SourceMeter SMU instrument to many popular component handlers, including Aetrium, Aeco, and Robotronics. Other capabilities of the interface include: * Tight systems integration for applications such as binning and sorting * Built-in component handler interface * Start of test and end of test signals * 5V, 300mA power supply * Optional expander accessory (Model 2499-DIGIO) adds 16 digital I/O lines + Tightly coupled precision sourcing and measurement Series 2400 Series 2400 SourceMeter SMU Instruments (R) Voltage Accuracy (Local or Remote Sense) Series 2400 condensed specifications 2400, 2400-C, 2401 2410, 2410-C 2420, 2420-C 2425, 2425-C 2430, 2430-C 2440, 2440-C Range 200.000 mV 2.00000 V 20.0000 V 200.000 V* 200.000 mV 2.00000 V 20.0000 V 1000.00 V 200.000 mV 2.00000 V 20.0000 V 60.0000 V 200.000 mV 2.00000 V 20.0000 V 100.0000 V 200.000 mV 2.00000 V 20.0000 V 100.0000 V 200.000 mV 2.00000 V 10.0000 V 40.0000 V Programming Resolution 5 V 50 V 500 V 5 mV 5 V 50 V 500 V 50 mV 5 V 50 V 500 V 1.5 mV 5 V 50 V 500 V 2.5 mV 5 V 50 V 500 V 2.5 mV 5 V 50 V 500 V 5 mV Default Measurement Resolution 1 V 10 V 100 V 1 mV 1 V 10 V 100 V 10 mV 1 V 10 V 100 V 1 mV 1 V 10 V 100 V 1 mV 1 V 10 V 100 V 1 mV 1 V 10 V 100 V 1 mV Measurement 2, 3, 4 Accuracy (1 Year) 23C 5C (% rdg. + volts) 0.012% + 300 V 0.012% + 300 V 0.015% + 1.5 mV 0.015% + 10 mV 0.012% + 300 V 0.012% + 300 V 0.015% + 1 mV 0.015% + 50 mV 0.012% + 300 V 0.012% + 300 V 0.015% + 1 mV 0.015% + 3 mV 0.012% + 300 V 0.012% + 300 V 0.015% + 1 mV 0.015% + 5 mV 0.012% + 300 V 0.012% + 300 V 0.015% + 1 mV 0.015% + 5 mV 0.012% + 300 V 0.012% + 300 V 0.015% + 750 V 0.015% + 3 mV Output Slew Rate (30%) Source/Sink Limit 0.08 V/s 0.5 V/s 0.15 V/s 0.5 V/s 0.08 V/s 0.14 V/s 0.08 V/s 0.25 V/s 21 V @ 1.05 A 210 V @ 105 mA* 21 V @ 1.05 A 1100 V @ 21 mA 21 V @ 3.15 A 63 V @ 1.05 A 21 V @ 3.15 A 105 V @ 1.05 A 105 V @ 1.05 A 0.08 V/s 0.25 V/s 0.08 V/s 0.25 V/s 105 V @ 10.5 A (pulse mode only) 10.5 V @ 5.25 A 42 V @ 1.05 A *Not available on Model 2401. Temperature Coefficient (0-18C and 28-50C): (0.15 x accuracy specification)/C. Voltage Regulation: Line: 0.01% of range. Load: 0.01% of range + 100V. Over Voltage Protection: User selectable values, 5% tolerance. Factory default = none. Current Limit: Bipolar current limit (compliance) set with single value. Min. 0.1% of range. Overshoot: <0.1% typical (full scale step, resistive load, 10mA range). SMU INSTRUMENTS ADDITIONAL SOURCESPECIFICATIONS (All Models) TRANSIENT RESPONSE TIME: 30s minimum for the output to recover to its spec. following a step change in load. COMMAND PROCESSING TIME: Maximum time required for the output to begin to change following the receipt of :SOURce:VOLTage|CURRent <nrf> command. Autorange On: 10ms. Autorange Off: 7ms. OUTPUT SETTLING TIME: Time required to reach 0.1% of final value after command is processed. 100s typical. Resistive load. 10A to 100mA range. DC FLOATING VOLTAGE: Output can be floated up to 250VDC (Model 2440 40VDC) from chassis ground. REMOTE SENSE: Up to 1V drop per load lead. COMPLIANCE ACCURACY: Add 0.3% of range and 0.02% of reading to base specification. OVER TEMPERATURE PROTECTION: Internally sensed temperature overload puts unit in standby mode. RANGE CHANGE OVERSHOOT: Overshoot into a fully resistive 100kW load, 10Hz to 1MHz BW, adjacent ranges: 100mV typical, except 20V/200V (20V/60V on Model 2420), 20V/100V on Model 2425 and 2430, range boundary, and Model 2440. MINIMUM COMPLIANCE VALUE: 0.1% of range. Additional Pulse Mode Source Specifications (2430 and 2430-C only) Maximum Duty Cycle: 8%, hardware limited, 10A range only. All other ranges 100%. Maximum Pulse Width: 5ms from 90% rising to 90% falling edge, 2.5ms 10A range. Minimum Pulse Width: 150s. Minimum Pulse Resolution: 50s typical, 70s max., limited by system jitter. Source Accuracy: Determined by settling time and source range specifications. Output Settling Time 0.1%: 800s typ., source I = 10A into 10W, limited by voltage slew rate. 500s typ., source I = 10A into 1W, limited by voltage slew rate. Output Slew Rate: Voltage (10W load): 0.25V/s 30% on 100V range. 0.08V/s 30% on 20V range, 10A range. Current (0W load): 0.25A/s 30% on 100V range. 0.08A/s 30% on 20V range, 10A range. NOTES 1. 2400, 2401, 2410 Only: Specifications valid for continuous output currents below 105mA. For operation above 105mA continuous for >1 minute, derate accuracy 10%/35mA above 105mA. 2. Speed = Normal (1 PLC). For 0.1 PLC, add 0.005% of range to offset specifications, except 200mV, 1A, 10A ranges, add 0.05%. For 0.01 PLC, add 0.05% of range to offset specifications, except 200mV, 1A, 10A ranges, add 0.5%. 3. Accuracies apply to 2- or 4-wire mode when properly zeroed. 4. In pulse mode, limited to 0.1 PLC measurement. 1.888.KEITHLEY (U.S. only) www.keithley.com A Greater Measure of Confidence Series 2400 condensed specifications Model Source1 Accuracy (1 Year) 23C 5C (% rdg. + volts) 0.02% + 600 V 0.02% + 600 V 0.02% + 2.4 mV 0.02% + 24 mV 0.02% + 600 V 0.02% + 600 V 0.02% + 2.4 mV 0.02% + 100 mV 0.02% + 600 V 0.02% + 600 V 0.02% + 2.4 mV 0.02% + 7.2 mV 0.02% + 600 V 0.02% + 600 V 0.02% + 2.4 mV 0.02% + 12 mV 0.02% + 600 V 0.02% + 600 V 0.02% + 2.4 mV 0.02% + 12 mV 0.02% + 600 V 0.02% + 600 V 0.02% + 1.2 mV 0.02% + 4.8 mV Series 2400 SourceMeter SMU Instruments (R) Current Accuracy (Local or Remote Sense) 2410, 2410-C 2420, 2420-C 2425, 2425-C 2430, 2430-C 2440, 2440-C Programming Resolution 50 pA 500 pA 5 nA 50 nA 500 nA 5 A 50 A 50 pA 500 pA 5 nA 50 nA 500 nA 5 A 50 A 500 pA 5 nA 50 nA 500 nA 5 A 50 A 50 A 500 pA 5 nA 50 nA 500 nA 5 A 50 A 50 A 500 pA 5 nA 50 nA 500 nA 5 A 50 A 500 A 500 A 500 pA 5 nA 50 nA 500 nA 5 A 50 A 50 A Temperature Coefficient (0-18C and 28-50C): (0.15 x accuracy specification)/C. CURRENT Regulation: Line: 0.01% of range. Load: 0.01% of range (except Model 2440 5A range 0.05%) + 100pA. Voltage LIMIT: Bipolar voltage limit (compliance) set with single value. Min. 0.1% of range. OVERSHOOT: <0.1% typical (1mA step, RL = 10kW, 20V range for Model 2400, 2401, 2410, 2420, 2425, 2430), (10V range for Model 2440). Contact Check Specifications (requires -C version) (Not available for Model 2401) Speed: 350s for verification and notification. Contact Check: 2W No contact check failure <1.00 W Always contact check failure >3.00 W 15 W <13.5 W >16.5 W 50 W <47.5 W >52.5 W Default Measurement Resolution 10 pA 100 pA 1 nA 10 nA 100 nA 1 A 10 A 10 pA 100 pA 1 nA 10 nA 100 nA 1 A 10 A 100 pA 1 nA 10 nA 100 nA 1 A 10 A 10 A 100 pA 1 nA 10 nA 100 nA 1 A 10 A 10 A 100 pA 1 nA 10 nA 100 nA 1 A 10 A 10 A 10 A 100 pA 1 nA 10 nA 100 nA 1 A 10 A 10 A Source/Sink Limit 1.05A @ 21 V 105 mA @ 210 V 8 1.05A @ 21 V 21 mA @ 1100 V 3.15A @ 21 V 1.05 A @ 63 V Series 2400 condensed specifications 2400, 2400-C, 2401 Range 1.00000 A 10.0000 A 100.000 A 1.00000 mA 10.0000 mA 100.000 mA 1.00000 A 2 1.00000 A 10.0000 A 100.000 A 1.00000 mA 20.0000 mA 100.000 mA 1.00000 A 2 10.0000 A 100.000 A 1.00000 mA 10.0000 mA 100.000 mA 1.00000 A 2 3.00000 A 2 10.0000 A 100.000 A 1.00000 mA 10.0000 mA 100.000 mA 1.00000 A 2 3.00000 A 2 10.0000 A 100.000 A 1.00000 mA 10.0000 mA 100.000 mA 1.00000 A 3.00000 A 2 10.00000 A4 10.0000 A 100.000 A 1.00000 mA 10.0000 mA 100.000 mA 1.00000 A 5.00000 A Measurement 5, 6, 7 Accuracy (1 Year) 23C 5C (% rdg. + amps) 0.029% + 300 pA 0.027% + 700 pA 0.025% + 6 nA 0.027% + 60 nA 0.035% + 600 nA 0.055% + 6 A 0.22 % + 570 A 0.029% + 300 pA 0.027% + 700 pA 0.025% + 6 nA 0.027% + 60 nA 0.035% + 1.2 A 0.055% + 6 A 0.22 % + 570 A 0.027% + 700 pA 0.025% + 6 nA 0.027% + 60 nA 0.035% + 600 nA 0.055% + 6 A 0.066% + 570 A 0.052% + 1.71 mA 0.027% + 700 pA 0.025% + 6 nA 0.027% + 60 nA 0.035% + 600 nA 0.055% + 6 A 0.060% + 570 A 0.052% + 1.71 mA 0.027% + 700 pA 0.025% + 6 nA 0.027% + 60 nA 0.035% + 600 nA 0.055% + 6 A 0.060% + 570 A 0.052% + 1.71 mA 0.082% + 1.71 mA 0.027% + 700 pA 0.025% + 6 nA 0.027% + 60 nA 0.035% + 600 nA 0.055% + 6 A 0.060% + 570 A 0.10 % + 3.42 mA 3.15A @ 21 V 1.05 A @ 105 V 1.05A @ 105 V 10.5 A @ 105 V (pulse mode only) 5.25A @ 10.5 V 1.05 A @ 42 V NOTES 1. 2400, 2401, 2410 Only: Specifications valid for continuous output currents below 105mA. For operation above 105mA continuous for >1 minute, derate accuracy 10%/35mA above 105mA. 2. Full operation (1A) regardless of load to 30C (50C for Model 2420 and 2440). Above 30C (50C for Model 2420 and 2440) ambient, derate 35mA/C and prorate 35mA/W load. 4-wire mode. For current sink operation on 1A, 3A, or 5A ranges, maximum continuous power is limited to approximately 1/2 rated power or less, depending on current, up to 30C ambient. See power equations in the User's Manual to calculate allowable duty cycle for specific conditions. 3. For sink mode, 1A to 100mA range, accuracy is: Model 2400, 2401: (0.15% + offset*4). Models 2410, 2420, 2425, 2430, 2440: (0.5% + offset*3). For 1A range, accuracy is: Model 2400, 2401: (1.5% + offset*8). Models 2410, 2420, 2425, 2430, 2440: (1.5% + offset*3). 4. 10A range only in pulse mode. Limited to 2.5ms pulse width maximum. 10% duty cycle maximum. 5. Speed = Normal (1 PLC). For 0.1 PLC, add 0.005% of range to offset specifications, except 200mV, 1A, 10A ranges, add 0.05%. For 0.01 PLC, add 0.05% of range to offset specifications, except 200mV, 1A, 10A ranges, add 0.5%. 6. Accuracies apply to 2- or 4-wire mode when properly zeroed. 7. In pulse mode, limited to 0.1 PLC measurement. 8. Model 2400 and 2400-C only. 1.888.KEITHLEY (U.S. only) www.keithley.com A Greater Measure of Confidence SMU INSTRUMENTS Series 2400 condensed specifications Model Source 1, 3 Accuracy (1 Year) 23C 5C (% rdg. + amps) 0.035% + 600 pA 0.033% + 2 nA 0.031% + 20 nA 0.034% + 200 nA 0.045% + 2 A 0.066% + 20 A 0.27 % + 900 A 0.035% + 600 pA 0.033% + 2 nA 0.031% + 20 nA 0.034% + 200 nA 0.045% + 4 A 0.066% + 20 A 0.27 % + 900 A 0.033% + 2 nA 0.031% + 20 nA 0.034% + 200 nA 0.045% + 2 A 0.066% + 20 A 0.067% + 900 A 0.059% + 2.7 mA 0.033% + 2 nA 0.031% + 20 nA 0.034% + 200 nA 0.045% + 2 A 0.066% + 20 A 0.067% + 900 A 0.059% + 2.8 mA 0.033% + 2 nA 0.031% + 20 nA 0.034% + 200 nA 0.045% + 2 A 0.066% + 20 A 0.067% + 900 A 0.059% + 2.8 mA 0.089% + 5.9 mA 0.033% + 2 nA 0.031% + 20 nA 0.034% + 200 nA 0.045% + 2 A 0.066% + 20 A 0.067% + 900 A 0.10 % + 5.4 mA Series 2400 SourceMeter SMU Instruments (R) Range Default Resolution Default Test Current 2400, 2401, 2410 <0.20000 W3 - - Enhanced Accuracy (23C 5C) 4 1 Year, (% rdg. + ohms) Default Test Current 2420, 2425, 2430, 2440 2400, 2401 2410 2420, 2425, 2430, 2440 2400, 2401 - Source I ACC + Meas. VACC Source I ACC + Meas. VACC Source I ACC + Meas. VACC Source I ACC + Meas. VACC Source I ACC + Meas VACC Source I ACC + Meas. VACC Normal Accuracy (23C 5C) 1 Year, (% rdg. + ohms) 2.00000 W3 10 W - 1 0.17% + 0.0003 W 20.0000 W 100 W 100 mA 100 mA 0.10% + 0.003 W 0.11% + 0.006 W 0.10% + 0.003 W 0.07% + 0.001 200.000 W 1 mW 10 mA 10 mA 0.08% + 0.03 W 0.09% + 0.1 W 0.08% + 0.03 W 0.05% + 0.01 W 2.00000 kW 10 mW 1 mA 1 mA 0.07% + 0.3 W 0.08% + 0.6 W 0.07% + 0.3 W 0.05% + 0.1 W 20.0000 kW 100 mW 100 A 100 A 0.06% + 3 W 0.07% + 6 W 0.06% + 3 W 0.04% + 1 W 200.000 kW 1 W 10 A 10 A 0.07% + 30 W 0.07% + 60 W 0.07% + 30 W 0.05% + 10 W 2.00000 MW6 10 W 1 A 1 A 0.11% + 300 W 0.12% + 600 W 0.11% + 300 W 0.05% + 100 W 20.0000 MW7 100 W 1 A 1 A 0.11% + kW 0.05% + 500 W 200.000 MW3 >200.000 MW3 1 kW 100 nA - - A - - 1 kW 0.66% + 10 kW Source I ACC + Meas. VACC TEMPERATURE COEFFICIENT (0-18C and 28-50C): (0.15 x accuracy specification)/C. Source I Mode, Manual Ohms: Total uncertainty = I source accuracy + V measure accuracy (4-wire remote sense). Source V Mode, Manual Ohms: Total uncertainty = V source a ccuracy + I measure accuracy (4-wire remote sense). 6-wire ohms mode: Available using active ohms guard and guard sense. Max. Guard Output Current: 50mA (except 1A range). Accuracy is load dependent. Refer to White Paper no. 2033 for calculation formula. Guard Output Impedance: <0.1W in ohms mode. 0.12% + 2.4 kW 0.66% + 24 kW Source I ACC + Meas. VACC 0.11% + 1 Source I ACC + Meas. VACC Source I ACC + Meas. VACC Source I ACC + Meas. VACC W 0.35% + 5 kW Source I ACC + Meas. VACC NOTES 1. Speed = Normal (1 PLC). For 0.1 PLC, add 0.005% of range to offset specifications, except 200mV, 1A, 10A ranges, add 0.05%. For 0.01 PLC, add 0.05% of range to offset specifications, except 200mV, 1A, 10A ranges, add 0.5%. 2. Accuracies apply to 2- or 4-wire mode when properly zeroed. 3. Manual ohms only - except 2420, 2425, 2430, 2440 for 2W range and 2400, 2401, or 2410 for 200MW range. 4. Source readback enabled, offset compensation ON. Also available on 2410, 2420, 2425, 2430, and 2440 with similar a ccuracy enhancement. 5. In pulse mode, limited to 0.1 PLC measurement. 6. Except 2440; default test current is 5A. 7. Except 2440; default test current is 0.5A. Services Available SMU INSTRUMENTS 2400-3Y-EW 1-year factory warranty extended to 3 years from date of shipment 2400-C-3Y-EW 1-year factory warranty extended to 3 years from date of shipment 2401-3Y-EW 1-year factory warranty extended to 3 years from date of shipment 2410-3Y-EW 1-year factory warranty extended to 3 years from date of shipment 2410-C-3Y-EW 1-year factory warranty extended to 3 years from date of shipment 2420-3Y-EW 1-year factory warranty extended to 3 years from date of shipment 2420-C-3Y-EW 1-year factory warranty extended to 3 years from date of shipment 2425-3Y-EW 1-year factory warranty extended to 3 years from date of shipment 2425-C-3Y-EW 1-year factory warranty extended to 3 years from date of shipment 2430-3Y-EW 1-year factory warranty extended to 3 years from date of shipment 2430-C-3Y-EW 1-year factory warranty extended to 3 years from date of shipment 2440-3Y-EW 1-year factory warranty extended to 3 years from date of shipment 2440-C-3Y-EW 1-year factory warranty extended to 3 years from date of shipment C/2400-3Y-ISO 3 (ISO-17025 accredited) calibrations within 3 years of purchase for Models 2400, 2400-C, 2400-LV* C/2401-3Y-ISO 3 (ISO-17025 accredited) calibrations within 3 years of purchase for Model 2401* C/2410-3Y-ISO 3 (ISO-17025 accredited) calibrations within 3 years of purchase for Models 2410, 2410-C* C/2420-3Y-ISO 3 (ISO-17025 accredited) calibrations within 3 years of purchase for Models 2420, 2420-C* C/2425-3Y-ISO 3 (ISO-17025 accredited) calibrations within 3 years of purchase for Models 2425, 2425-C* C/2430-3Y-ISO 3 (ISO-17025 accredited) calibrations within 3 years of purchase for Models 2430, 2430-C* C/2440-3Y-ISO 3 (ISO-17025 accredited) calibrations within 3 years of purchase for Models 2440, 2440-C* TRN-2400-1-C Course: Unleashing the Power of Your SourceMeter SMU Instrument *Not available in all countries 1.888.KEITHLEY (U.S. only) www.keithley.com A Greater Measure of Confidence Series 2400 condensed specifications Series 2400 condensed specifications Resistance Measurement Accuracy (Local or Remote Sense)1, 2, 5 Series 2400 SourceMeter SMU Instruments (R) System Speeds Measurement1 MAXIMUM RANGE CHANGE RATE: 75/second. MAXIMUM MEASURE AUTORANGE TIME: 40ms (fixed source).2 Fast IEEE-488.1 Mode Fast IEEE-488.2 Mode Medium IEEE-488.2 Mode Normal IEEE-488.2 Mode NPLC/Trigger Origin 0.01 / internal 0.01 / external 0.01 / internal 0.01 / external 0.10 / internal 0.10 / external 1.00 / internal 1.00 / external Source-Measure To Mem. To GPIB 1551 (1515) 1369 1018 (990) 1035 1551 (1515) 1000 (900) 1018 (990) 916 (835) 470 (405) 470 (410) 409 (360) 409 (365) 58 (48) 58 (48) 57 (48) 57 (47) Source-Measure5 Pass/Fail Test4, 5 To Mem. To GPIB 902 (900) 981 830 (830) 886 902 (900) 809 (840) 830 (830) 756 (780) 389 (343) 388 (343) 374 (333) 374 (333) 56 (47) 56 (47) 56 (47) 56 (47) Source-Memory4 To Mem. To GPIB 165 (162) 165 163 (160) 163 165 (162) 164 (162) 163 (160) 162 (160) 133 (126) 132 (126) 131 (125) 131 (125) 44 (38) 44 (38) 44 (38) 44 (38) Single Reading Operation Reading Rates (rdg./second) for 60Hz (50Hz): Speed Fast (488.1) Fast (488.2) Medium (488.2) Normal (488.2) Measure To GPIB 537 256 (256) 167 (166) 49 (42) NPLC/Trigger Origin 0.01 / internal 0.01 / internal 0.10 / internal 1.00 / internal Source-Measure5 To GPIB 140 79 (83) 72 (70) 34 (31) Source-Measure Pass/Fail Test4,5 To GPIB 135 79 (83) 69 (70) 35 (30) Component for 60Hz (50Hz): 4, 6 Speed Fast Medium Normal NPLC/Trigger Origin 0.01 / external 0.10 / external 1.00 / external Measure To GPIB 1.04 ms (1.08 ms) 2.55 ms (2.9 ms) 17.53 ms (20.9 ms) Source Pass/Fail Test 0.5 ms (0.5 ms) 0.5 ms (0.5 ms) 0.5 ms (0.5 ms) Source-Measure Pass/Fail Test5, 7 To GPIB 4.82 ms (5.3 ms) 6.27 ms (7.1 ms) 21.31 ms (25.0 ms) NOTES 1 2 3 Reading rates applicable for voltage or current measurements. Auto zero off, autorange off, filter off, display off, trigger delay = 0, and binary reading format. Purely resistive lead. 1A and 10A ranges <65ms. 1000 point sweep was characterized with the source on a fixed range. 4 5 6 7 Pass/Fail test performed using one high limit and one low math limit. Includes time to re-program source to a new level before making m easurement. Time from falling edge of START OF TEST signal to falling edge of end of test signal. Command processing time of :SOURce:VOLTage|CURRent:TRIGgered <nrf> command not included. general Noise Rejection: Fast Medium Slow 1 NPLC 0.01 0.1 1 NMRR -- -- 60 dB CMRR 80 dB 80 dB 100 dB1 Except lowest 2 current ranges = 90dB. Load Impedance: Stable into 20,000pF typical. Common mode voltage: 250V DC (40V DC for Model 2440). Common Mode Isolation: >109W, <1000pF. OVERRANGE: 105% of range, source and measure. Max. Voltage Drop Between Input/Output and sense terminals: 5V. Max. Sense Lead Resistance: 1MW for rated accuracy. SENSE INPUT IMPEDANCE: >1010W. GUARD OFFSET VOLTAGE: <150V, typical (300V for Models 2430, 2440). Source Output modes: Pulse (Model 2430 only) Fixed DC level Memory List (mixed function) Stair (linear and log) Memory Buffer: 5,000 readings @ 5 digits (two 2,500 point buffers). Includes selected measured value(s) and time stamp. Lithium battery backup (3 yr+ battery life). SOURCE MEMORYLIST: 100 points max. Programmability: IEEE-488 (SCPI-1995.0), RS-232, 5 user-definable power-up states plus factory default and *RST. Digital Interface: Interlock: Active low input. Handler Interface: Start of test, end of test, 3 category bits. +5V@ 300mA supply. Not available on Model 2401. Digital I/O: 1 trigger input, 4 TTL/Relay Drive outputs (33V @ 500mA, diode clamped). Not available on Model 2401. Power Supply: 100V to 240V rms, 50-60Hz (automatically detected at power up). Model 2400, 2401: 190VA. Model 2410: 210VA. Model 2420: 220VA. Model 2425, 2430: 250VA. Model 2440: 240VA. COOLING: Model 2401: Convection. Model 2410, 2420, 2425, 2430, 2440: Forced air, variable speed. EMC: Conforms to European Union Directive 89/336/EEC, EN 61326-1. Safety: UL listed to UL 61010B-1:2003: Conforms to European Union Low Voltage Directive. Vibration: MIL-PRF-28800F Class 3 Random. WARM-UP: 1 hour to rated accuracies. DIMENSIONS: 89mm high x 213mm wide x 370mm deep (31/2 in x 838 in x 14916 in). Bench Configuration (with handle and feet):104mm high x 238mm wide x 370mm deep (418 in x 938 in x 14916 in). WEIGHT: 3.21kg (7.08 lbs) (Model 2425, 2430, 2440: 4.1kg, 9.0 lbs). ENVIRONMENT: Operating: 0-50C, 70% R.H. up to 35C. Derate 3% R.H./C, 35-50C. Storage: -25C to 65C. 1.888.KEITHLEY (U.S. only) www.keithley.com A Greater Measure of Confidence SMU INSTRUMENTS Series 2400 condensed specifications Speed Measure To Mem. To GPIB 2081 (2030) 1754 1239 (1200) 1254 2081 (2030) 1198 (1210) 1239 (1200) 1079 (1050) 510 (433) 509 (433) 438 (380) 438 (380) 59 (49) 59 (49) 57 (48) 57 (48) Series 2400 condensed specifications Sweep Operation3 Reading Rates (rdg./second) for 60Hz (50Hz): Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Keithley Instruments, Inc.: 2410-C 2430-C 2400 2420-C 2401 2440-C 2440 2430 2425-C 2400-C 2425 2410 2420