MMSD914 Small Signal Diode SOD123 COLOR BAND DENOTES CATHODE TOP MARKING: 5D Absolute Maximum Ratings * Symbol Ta = 25C unless otherwise noted Parameter Value Unit VRRM Maximum Repetitive Reverse Voltage 100 V IF(AV) Average Rectified Forward Current 200 mA IFSM Non-repetitive Peak Forward Surge Current Pulse Width = 1.0 second Pulse Width = 1.0 microsecond 1.0 2.0 A A -55 to +150 C 150 C Value Unit TSTG Storage Temperature Range TJ Operating Junction Temperature * These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. Thermal Characteristics Symbol Parameter PD Power Dissipation 400 mW RJA Thermal Resistance, Junction to Ambient 312 C/W Electrical Characteristics Symbol TC = 25C unless otherwise noted Parameter Conditions Min. Max. Units VR Breakdown Voltage IR = 5.0A IR = 100A VF Forward Voltage IF = 10mA 1.0 V IR Reverse Leakage VR = 20V VR = 20V, TA = 150C VR = 75V 25 50 5.0 nA A A CT Total Capacitance VR = 0V, f = 1.0MHz 4.0 pF trr Reverse Recovery Time IF = 10mA, VR = 6.0V, IRR = 1.0mA, RL = 100 4.0 ns VF(peak) Peak Forward Recovery Voltage IF = 50mA, Peak square wave pulse width = 0.1S, 5kHz - 100kHz rep rate 2.5 V (c)2005 Fairchild Semiconductor Corporation MMSD914 Rev. C 1 75 100 V V www.fairchildsemi.com MMSD914 Small Signal Diode February 2005 MMSD914 Small Signal Diode Typical Characteristics 400 Ta= 25 C 3.5 Current [mA] 300 3.0 2.5 2.0 IF 200 (AV ) -A V 100 ER AG ER E CT IF IE 1.5 DC U RR EN TmA 0 1.0 10 20 30 40 50 0 60 50 Figure 7. Reverse Recovery Time vs Reverse Current TRR - IR 10 mA vs 60 mA 150 Figure 8. Average Rectified Current (IF(AV)) versus Ambient Temperature (TA) 500 400 DO-35 Pkg 300 SOT-23 Pkg 200 100 0 0 100 Ambient Temperature, T A [ C] Reverse Current [mA] Power Dissipation, PD [mW ] Reverse Recovery Time [nS] 4.0 50 100 150 Average T em perature, I O [ C ] Figure 9. Power Derating Curve 200 MMSD914 Small Signal Diode Typical Characteristics 150 140 130 120 110 1 Ta= 25 C 300 Reverse Current, IR [nA] Reverse Voltage, V R [V] Ta= 25 C 2 3 5 10 20 30 50 250 200 150 100 50 0 100 Reverse Current, IR [uA] 10 Figure 1. Reverse Voltage vs Reverse Current BV - 1.0 to 100uA 30 50 70 100 Figure 2. Reverse Current vs Reverse Voltage IR - 10 to 100 V Ta= 25 C Ta= 25 C 700 Forward Voltage, VF [mV] 450 Forward Voltage, VF [mV] 20 Reverse Voltage, V R [V] 400 350 300 650 600 550 500 250 1 2 3 5 10 20 30 50 450 100 0.1 0.2 Forward Current, IF [uA] 0.3 0.5 1 2 3 5 10 Forward Current, IF [mA] Figure 3. Forward Voltage vs Forward Current VF - 1.0 to 100 uA Figure 4. Forward Voltage vs Forward Current VF - 0.1 to 10 mA 1.3 Ta= 25 C Ta= 25 C Total Capacitance [pF] Forward Voltage, VF [V] 1.4 1.2 1.0 0.8 0.6 1.2 1.1 1.0 10 20 30 50 100 200 300 500 Forw ard C urrent, I F [m A ] Figure 5. Forward Voltage vs Forward Current VF - 10 - 800 mA 0 2 4 6 8 10 12 14 R everse V oltage [V ] Figure 6. Total Capacitance vs Reverse Voltage The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. ACExTM ActiveArrayTM BottomlessTM CoolFETTM CROSSVOLTTM DOMETM EcoSPARKTM E2CMOSTM EnSignaTM FACTTM FACT Quiet SeriesTM FAST(R) FASTrTM FPSTM FRFETTM GlobalOptoisolatorTM GTOTM HiSeCTM I2CTM i-LoTM ImpliedDisconnectTM Across the board. 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PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. Rev. I15 2 MMSD914 Rev. C www.fairchildsemi.com MMSD914 Small Signal Diode TRADEMARKS