PHOTOCOUPLER PS9821-1,-2 HIGH CMR, 15 Mbps OPEN COLLECTOR OUTPUT TYPE 8-PIN SSOP (SO-8) -NEPOC 3.3 V HIGH-SPEED PHOTOCOUPLER Series- DESCRIPTION The PS9821-1 and PS9821-2 are active-low type high-speed photocouplers that use a GaAlAs light-emitting diode on the input side and a photodetector IC that includes a photodiode and a signal processor on the same chip on the output side. The PS9821-1, -2 are designed specifically for high common mode transient immunity (CMR) and low pulse width distortion, PS9821-2 is suitable for high density applications. FEATURES * Low power consumption (VCC = 3.3 V) * Pulse width distortion (tPHL-tPLH = 35 ns MAX.) PIN CONNECTION * High common mode transient immunity (CMH, CML = 15 kV/s MIN.) (Top View) * 40% reduction of mounting area (5-pin SOP x 2) * High-speed (15 Mbps) 8 PS9821-1 7 6 5 * High isolation voltage (BV = 2 500 Vr.m.s.) * Open collector output * Ordering number of tape product : PS9821-1-F3, F4: 1 500 pcs/reel : PS9821-2-F3, F4: 1 500 pcs/reel * Pb-Free product 1 2 3 4 1. NC 2. Anode 3. Cathode 4. NC 5. GND 6. VO 7. NC 8. VCC * Safety standards * DIN EN60747-5-2 (VDE0884 Part2) approved No.40008347 (option) 8 SHIELD APPLICATIONS SHIELD PS9821-2 7 6 5 * UL approved: File No. E72422 * Measurement equipment * PDP * FA Network 1 2 3 4 1. Anode1 2. Cathode1 3. Cathode2 4. Anode2 5. GND 6. VO2 7. VO1 8. VCC TRUTH TABLE LED Output ON L OFF H Document No. PN10471EJ04V0DS (4th edition) Date Published March 2008 NS The mark <R> shows major revised points. The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field. 2004, 2008 PS9821-1,-2 PACKAGE DIMENSIONS (UNIT: mm) 5.210.25 8 5 1 4 2 3.950.1 0.15 +0.10 -0.05 3.270.2 6.00.2 0.10.1 <R> 1.27 0.4 +0.10 -0.05 0.50.3 0.10 S 0.25 M Data Sheet PN10471EJ04V0DS PS9821-1,-2 <R> MARKING EXAMPLE SnBi PLATING PS9821-1 9821-1 NL831 PS9821-2 9821-2 NL831 Type Number Assembly Lot Type Number Assembly Lot N N N L 8 31 N L 8 31 Week Assembled Year Assembled (Last 1 Digit) No. 1 pin Mark Initial of NEC (Engraved mark) Week Assembled Year Assembled (Last 1 Digit) No. 1 pin Mark Initial of NEC (Engraved mark) In-house Code (L: Pb-Free) In-house Code (L: Pb-Free) Rank Code Rank Code Ni/Pd/Au PLATING PS9821-1 9821-1 NT831 PS9821-2 9821-2 NT831 Type Number Assembly Lot Assembly Lot N N N T 8 31 No. 1 pin Mark Initial of NEC (Engraved mark) Type Number N T 8 31 Week Assembled Year Assembled (Last 1 Digit) No. 1 pin Mark Initial of NEC (Engraved mark) In-house Code (T: Pb-Free) Week Assembled Year Assembled (Last 1 Digit) In-house Code (T: Pb-Free) Rank Code Rank Code Data Sheet PN10471EJ04V0DS 3 PS9821-1,-2 <R> ORDERING INFORMATION Part Number Order Number Solder Plating Specification Packing Style Safety Standards Approval PS9821-1 PS9821-1-A Pb-Free 20 pcs (Tape 20 pcs cut) Standard products PS9821-1-F3 PS9821-1-F3-A (SnBi) Embossed Tape 1 500 pcs/reel (UL approved) PS9821-1-F4 PS9821-1-F4-A PS9821-2 PS9821-2-A 20 pcs (Tape 20 pcs cut) PS9821-2-F3 PS9821-2-F3-A Embossed Tape 1 500 pcs/reel PS9821-2-F4 PS9821-2-F4-A PS9821-1-V PS9821-1-V-A 20 pcs (Tape 20 pcs cut) DIN EN60747-5-2 PS9821-1-V-F3 PS9821-1-V-F3-A Embossed Tape 1 500 pcs/reel (VDE0884 Part2) PS9821-1-V-F4 PS9821-1-V-F4-A PS9821-2-V PS9821-2-V-A 20 pcs (Tape 20 pcs cut) PS9821-2-V-F3 PS9821-2-V-F3-A Embossed Tape 1 500 pcs/reel PS9821-2-V-F4 PS9821-2-V-F4-A PS9821-1 PS9821-1-AX Pb-Free 20 pcs (Tape 20 pcs cut) Standard products PS9821-1-F3 PS9821-1-F3-AX (Ni/Pd/Au) Embossed Tape 1 500 pcs/reel (UL approved) PS9821-1-F4 PS9821-1-F4-AX PS9821-2 PS9821-2-AX 20 pcs (Tape 20 pcs cut) PS9821-2-F3 PS9821-2-F3-AX Embossed Tape 1 500 pcs/reel PS9821-2-F4 PS9821-2-F4-AX PS9821-1-V PS9821-1-V-AX 20 pcs (Tape 20 pcs cut) DIN EN60747-5-2 PS9821-1-V-F3 PS9821-1-V-F3-AX Embossed Tape 1 500 pcs/reel (VDE0884 Part2) PS9821-1-V-F4 PS9821-1-V-F4-AX PS9821-2-V PS9821-2-V-AX 20 pcs (Tape 20 pcs cut) PS9821-2-V-F3 PS9821-2-V-F3-AX Embossed Tape 1 500 pcs/reel PS9821-2-V-F4 PS9821-2-V-F4-AX PS9821-1 PS9821-2 PS9821-1 approved (Option) PS9821-2 PS9821-1 PS9821-2 PS9821-1 approved (Option) *1 For the application of the Safety Standard, following part number should be used. 4 Application *1 Part Number Data Sheet PN10471EJ04V0DS PS9821-2 PS9821-1,-2 ABSOLUTE MAXIMUM RATINGS (TA = 25C, unless otherwise specified) Parameter Symbol Ratings PS9821-1 Diode PS9821-2 *1 IF Reverse Voltage VR 5 V/ch Supply Voltage VCC 7 V Output Voltage VO 7 V/ch IO 25 mA/ch PC 40 mW/ch BV 2 500 Vr.m.s. Operating Ambient Temperature TA -40 to +85 C Storage Temperature Tstg -55 to +125 C Output Current Power Dissipation Isolation Voltage *3 *4 15 *2 Forward Current Detector 20 Unit mA *1 Reduced to 0.3 mA/C at TA = 60C or more. *2 Reduced to 0.1 mA/C at TA = 60C or more. *3 Applies to output pin VO (collector pin). Reduced to 1.5 mW/C at TA = 65C or more. *4 AC voltage for 1 minute at TA = 25C, RH = 60% between input and output. Pins 1-4 shorted together, 5-8 shorted together. RECOMMENDED OPERATING CONDITIONS Parameter Symbol MIN. Low Level Input Voltage VFL 0 High Level Input Current IFH 6.3 Supply Voltage VCC Pull-up Resistance RL TLL (RL = 1.0 k, loads) N TYP. MAX. Unit 0.8 V 12.5 mA 2.7 3.6 V 330 4k 10 5 Data Sheet PN10471EJ04V0DS 5 PS9821-1,-2 ELECTRICAL CHARACTERISTICS (1/2) (TA = -40 to +85C, unless otherwise specified) Parameter Diode Detector Symbol MIN. VF IF = 10 mA, TA = 25C Reverse Current IR VR = 3.0 V, TA = 25C Terminal Capacitance Ct VF = 0 V, f = 1 MHz, TA = 25C 30 High Level Output Current IOH VCC = VO = 3.3 V, IF = 0.8 mA 1 *3 High Level Supply Current VOL ICCH 1.4 TYP. Forward Voltage Low Level Output Voltage 1 VCC = 3.3 V, IF = 5.0 mA, IOL = 13 mA 0.2 VCC = 5.5 V, IF = 5.0 mA, IOL = 13 mA 0.2 VCC = 5.5 V, IF = 0 mA, VO = open 5 VCC = 3.3 V, IF = 0 mA, VO = open 8 ICCL VCC = 5.5 V, IF = 0 mA, VO = open 10 VCC = 3.3 V, IF = 10 mA, VO = open 7 A pF 80 A 0.6 V 7 mA 10 9 VCC = 3.3 V, IF = 10 mA, VO = open 14 (H L) 10 14 VCC = 5.5 V, IF = 10 mA, VO = open IFHL V *2 Low Level Supply Current Threshold Input Current 1.8 *2 (PS9821-1) (PS9821-2) Unit *2 4 High Level Supply Current Low Level Supply Current MAX. *2 VCC = VO = 5.5 V, IF = 0.8 mA VCC = 3.3 V, IF = 0 mA, VO = open *1 1.65 (PS9821-1) (PS9821-2) Coupled Conditions *2 20 *2 VCC = 5.5 V, IF = 10 mA, VO = open 18 VCC = 3.3 V, VO = 0.8 V, RL = 350 2.5 VCC = 5 V, VO = 0.8 V, RL = 350 2.5 5 *2 Isolation Resistance RI-O VI-O = 1 kVDC, RH = 40 to 60%, TA = 25C 10 Insulation Resistance (Input-Input), (PS9821-2) RI-I VI-I = 1 kVDC, RH = 40 to 60%, TA = 25C 10 Isolation Capacitance CI-O V = 0 V, f = 1 MHz, TA = 25C 0.6 pF Insulation Capacitance (Input-Input), (PS9821-2) CI-I V = 0 V, f = 1 MHz, TA = 25C 0.3 pF Propagation Delay Time tPHL TA = 25C 45 (H L) Propagation Delay Time (L H) tPLH TA = 25C Fall Time Pulse Width Distortion (PWD) 10 tr tf tPLH-tPHL 75 100 *2 38 50 VCC = 3.3 V, RL = 350 , IF = 7.5 mA *4 Rise Time 11 VCC = 3.3 V, RL = 350 , IF = 7.5 mA *4 VCC = 5 V, RL = 350 , IF = 7.5 mA 75 100 VCC = 5 V, RL = 350 , IF = 7.5 mA 43 VCC = 3.3 V, RL = 350 , IF = 7.5 mA 20 VCC = 5 V, RL = 350 , IF = 7.5 mA 20 *2 *2 VCC = 3.3 V, RL = 350 , IF = 7.5 mA 5 VCC = 5 V, RL = 350 , IF = 7.5 mA 5 VCC = 3.3 V, RL = 350 , IF = 7.5 mA 5 VCC = 5 V, RL = 350 , IF = 7.5 mA 5 *2 35 *4 Propagation Delay Skew 6 mA tPSK VCC = 3.3 V, RL = 350 , IF = 7.5 mA Data Sheet PN10471EJ04V0DS *2 40 ns PS9821-1,-2 ELECTRICAL CHARACTERISTICS (2/2) (TA = -40 to +85C, unless otherwise specified) Parameter Coupled Common Mode Symbol Conditions MIN. CMH VCC = 3.3 V, RL = 350 , TA = 25C, IF = 0 mA, VO > 2 V, VCM = 1 kV 15 Transient Immunity at High Level Output CML Transient Immunity at Low Level Output VCC = 3.3 V, RL = 350 , TA = 25C, IF = 7.5 mA, VO < 0.8 V, VCM = 1 kV 20 15 MAX. Unit kV/s *2 20 VCC = 5 V, RL = 350 , TA = 25C, IF = 7.5 mA, VO < 0.8 V, VCM = 1 kV *5 *1 20 VCC = 5 V, RL = 350 , TA = 25C, IF = 0 mA, VO > 2 V, VCM = 1 kV *5 Common Mode TYP. 20 *2 *1 Typical values at TA = 25C *2 These values are reference values. *3 Because VOL of 2 V or more may be output when LED current input and when output supply of VCC = 2.6 V or less, it is important to confirm the characteristics (operation with the power supply on and off) during design, before using this device. *4 Test circuit for propagation delay time PS9821-1 (PW = 1s, Pulse input (IF) Duty cycle = 1/10) VCC = 3.3 V 0.1 F RL = 350 VO (Monitor) CL = 15 pF Input (Monitor) (IF = 7.5 mA) 50% Input 47 Output (PW = 1s, Pulse input (IF) Duty cycle = 1/10) Input (Monitor) PS9821-2 RL = 350 VO (Monitor) SHIELD 47 VCC = 3.3 V tPHL tPLH 1.5 V VOL 0.1 F CL = 15 pF SHIELD Remark CL includes probe and stray wiring capacitance. Data Sheet PN10471EJ04V0DS 7 PS9821-1,-2 *5 Test circuit for common mode transient immunity PS9821-1 SW IF VCC = 3.3 V 0.1 F RL = 350 VO (Monitor) CL = 15 pF 1 kV VCM 90% 10% VCM 0V tr VO (IF = 0 mA) PS9821-1 SW IF VCC = 3.3 V RL = 350 SHIELD 0.1 F VO (Monitor) CL = 15 pF VO (IF = 7.5 mA) tf VOH 2V 0.8 V VOL SHIELD VCM USAGE CAUTIONS 1. This product is weak for static electricity by designed with high-speed integrated circuit so protect against static electricity when handling. 2. By-pass capacitor of 0.1 F is used between VCC and GND near device. Also, ensure that the distance between the leads of the photocoupler and capacitor is no more than 10 mm. 3. 8 Avoid storage at a high temperature and high humidity. Data Sheet PN10471EJ04V0DS PS9821-1,-2 TYPICAL CHARACTERISTICS (TA = 25C, unless otherwise specified) DETECTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE MAXIMUM FORWARD CURRENT vs. AMBIENT TEMPERATURE 50 Detector Power Dissipation PC (mW) Maximum Forward Current IF (mA) 30 25 20 15 PS9821-1 PS9821-2 10 5 0 20 40 80 85 60 100 10 20 40 80 85 60 Ambient Temperature TA (C) FORWARD CURRENT vs. FORWARD VOLTAGE SUPPLY CURRENT vs. AMBIENT TEMPERATURE 100 20 High Level Supply Current ICCH (mA) Low Level Supply Current ICCL (mA) Forward Current IF (mA) 20 Ambient Temperature TA (C) 10 TA = +85C +50C +25C 0C -25C 1 0.1 1.2 1.4 1.6 1.8 2.0 2.2 18 16 ICCL (VCC = 3.3 V, IF = 10 mA), PS9821-2 14 12 10 ICCH (VCC = 3.3 V, IF = 0 mA), PS9821-2 8 6 ICCL (VCC = 3.3 V, IF = 10 mA), PS9821-1 4 ICCH (VCC = 3.3 V, IF = 0 mA), PS9821-1 2 0 -50 2.4 -25 0 25 50 75 100 Forward Voltage VF (V) Ambient Temperature TA (C) OUTPUT VOLTAGE vs. INPUT CURRENT LOW LEVEL OUTPUT VOLTAGE vs. AMBIENT TEMPERATURE 3.5 0.6 Low Level Output Voltage VOL (V) VCC = 3.3 V 3 Output Voltage VO (V) 30 0 100 0.01 1.0 40 RL = 350 1.0 k 2.5 2 4.0 k, 4.7 k 1.5 1 0.5 0 1 2 3 4 5 6 IF = 5.0 mA, VCC = 3.3 V 0.5 0.4 IOL = 16.0 mA 13.0 mA 10.0 mA 6.0 mA 0.3 0.2 0.1 0 -50 -25 0 25 50 75 100 Ambient Temperature TA (C) Input Current IF (mA) Remark The graphs indicate nominal characteristics. Data Sheet PN10471EJ04V0DS 9 PS9821-1,-2 THRESHOLD INPUT CURRENT vs. AMBIENT TEMPERATURE PROPAGATION DELAY TIME vs. AMBIENT TEMPERATURE 120 Propagation Delay Time tPHL, tPLH (ns) Threshold Input Current IFHL (mA) 5.0 VCC = 3.3 V, VO = 0.6 V 4.0 3.0 RL = 350 1.0 k 2.0 4.0 k 1.0 0 -50 -25 0 25 50 75 40 20 -25 0 25 50 75 PULSE WIDTH DISTORTION vs. AMBIENT TEMPERATURE SWITCHING TIME vs. AMBIENT TEMPERATURE 250 Switching Time tr, tf (ns) RL = 4.7 k 60 100 RL = 4.0 k 40 RL = 1.0 k RL = 350 20 -25 0 25 75 100 0 -50 tPLH: RL = 4.7 k 100 tPLH: RL = 4.0 k tPLH: RL = 1.0 k tPLH: RL = 350 60 40 tPHL: RL = 350 , 1.0 k, 4.0 k, 4.7 k 7 9 tr: RL = 350 tf: RL = 350 , 1.0 k, 4.0 k, 4.7 k 11 13 -25 0 25 50 Ambient Temperature TA (C) 120 80 tr: RL = 1.0 k 100 50 50 tr: RL = 4.7 k tr: RL = 4.0 k 150 PROPAGATION DELAY TIME vs. INPUT CURRENT VCC = 3.3 V IF = 7.5 mA, VCC = 3.3 V 200 Ambient Temperature TA (C) Propagation Delay Time tPHL, tPLH (ns) tPHL: RL = 350 , 1.0 k, 4.0 k, 4.7 k 300 0 -50 15 Input Current IF (mA) Remark The graphs indicate nominal characteristics. 10 tPLH: RL = 1.0 k tPLH: RL = 350 60 Ambient Temperature TA (C) 80 0 5 tPLH: RL = 4.0 k Ambient Temperature TA (C) IF = 7.5 mA, VCC = 3.3 V 20 tPLH: RL = 4.7 k 80 0 -50 100 100 Pulse Width Distortion tPHL-tPLH (ns) 100 IF = 7.5 mA, VCC = 3.3 V Data Sheet PN10471EJ04V0DS 75 100 PS9821-1,-2 TAPING SPECIFICATIONS (UNIT: mm) 1.70.1 5.560.1 5.50.1 1.5+0.1 -0 12.00.2 2.00.05 4.00.1 1.750.1 Outline and Dimensions (Tape) 4.05 MAX. 3.60.1 6.40.1 0.30.05 8.00.1 Taping Direction PS9821-1-F4 PS9821-2-F4 PS9821-1-F3 PS9821-2-F3 Outline and Dimensions (Reel) 2.00.5 13.00.2 21.00.8 1001.0 R 1.0 3302.0 2.00.5 13.00.2 13.51.0 17.51.0 11.9 to 15.4 Outer edge of flange Packing: 1 500 pcs/reel Data Sheet PN10471EJ04V0DS 11 PS9821-1,-2 RECOMMENDED MOUNT PAD DIMENSIONS (UNIT: mm) 1.27 0.8 1.45 5.25 12 Data Sheet PN10471EJ04V0DS PS9821-1,-2 NOTES ON HANDLING 1. Recommended soldering conditions (1) Infrared reflow soldering * Peak reflow temperature 260C or below (package surface temperature) * Time of peak reflow temperature 10 seconds or less * Time of temperature higher than 220C 60 seconds or less * Time to preheat temperature from 120 to 180C 12030 s * Number of reflows Three * Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) Package Surface Temperature T (C) Recommended Temperature Profile of Infrared Reflow (heating) to 10 s 260C MAX. 220C to 60 s 180C 120C 12030 s (preheating) Time (s) (2) Wave soldering * Temperature 260C or below (molten solder temperature) * Time 10 seconds or less * Preheating conditions 120C or below (package surface temperature) * Number of times One (Allowed to be dipped in solder including plastic mold portion.) * Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (3) Soldering by soldering iron * Peak temperature (lead part temperature) 350C or below * Time (each pins) 3 seconds or less * Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (a) Soldering of leads should be made at the point 1.5 to 2.0 mm from the root of the lead. (b) Please be sure that the temperature of the package would not be heated over 100C. Data Sheet PN10471EJ04V0DS 13 PS9821-1,-2 (4) Cautions * Fluxes Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. 2. Cautions regarding noise Be aware that when voltage is applied suddenly between the photocoupler's input and output or between collector-emitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute maximum ratings. USAGE CAUTIONS 1. Protect against static electricity when handling. 2. Avoid storage at a high temperature and high humidity. 14 Data Sheet PN10471EJ04V0DS PS9821-1,-2 <R> SPECIFICATION OF VDE MARKS LICENSE DOCUMENT Parameter Symbol Speck Unit Application classification (DIN EN 60664-1 VDE0110 Part 1) for rated line voltages 300 Vr.m.s. IV for rated line voltages 600 Vr.m.s. III Climatic test class (DIN EN 60664-1 VDE0110) 55/100/21 Dielectric strength maximum operating isolation voltage Test voltage (partial discharge test, procedure a for type test and random test) UIORM 566 Vpeak Upr 849 Vpeak Upr 1 061 Vpeak UTR 4 000 Vpeak Upr = 1.5 x UIORM, Pd < 5 pC Test voltage (partial discharge test, procedure b for all devices) Upr = 1.875 x UIORM, Pd < 5 pC Highest permissible overvoltage Degree of pollution (DIN EN 60664-1 VDE0110 Part 1) 2 Clearance distance >4.0 mm Creepage distance >4.0 mm Comparative tracking index (DIN IEC 112/VDE 0303 Part 1) CTI Material group (DIN EN 60664-1 VDE0110 Part 1) 175 III a Storage temperature range Tstg -55 to +125 C Operating temperature range TA -40 to +85 C Isolation resistance, minimum value VIO = 500 V dc at TA = 25C Ris MIN. 10 12 VIO = 500 V dc at TA MAX. at least 100C Ris MIN. 10 11 Safety maximum ratings (maximum permissible in case of fault, see thermal derating curve) Package temperature Tsi 150 C Current (input current IF, Psi = 0) Isi 150 mA Power (output or total power dissipation) Psi 600 mW Ris MIN. 10 Isolation resistance VIO = 500 V dc at TA = Tsi Data Sheet PN10471EJ04V0DS 9 15 PS9821-1,-2 * The information in this document is current as of March, 2008. 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"Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support). "Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to determine NEC Electronics' willingness to support a given application. (Note) (1) "NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its majority-owned subsidiaries. (2) "NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as defined above). M8E 02. 11-1 16 Data Sheet PN10471EJ04V0DS PS9821-1,-2 Caution GaAs Products This product uses gallium arsenide (GaAs). GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe the following points. * Follow related laws and ordinances when disposing of the product. If there are no applicable laws and/or ordinances, dispose of the product as recommended below. 1. Commission a disposal company able to (with a license to) collect, transport and dispose of materials that contain arsenic and other such industrial waste materials. 2. Exclude the product from general industrial waste and household garbage, and ensure that the product is controlled (as industrial waste subject to special control) up until final disposal. * Do not burn, destroy, cut, crush, or chemically dissolve the product. * Do not lick the product or in any way allow it to enter the mouth.