SRM54 MOSPEC | Alldatasheet

Document overview

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Technical content

Features

＊Ultra Low Forward Voltage. ＊Low Switching noise. ＊High Current Capacity ＊Low Power Loss & High efficiency. ＊150℃ Operating Junction Temperature ＊Low Stored Charge Majority Carrier Conduction. ＊Plastic Material used Carries Underwriters Laboratory Flammability Classification 94V-O ＊Mounting Torqure: 5 in-lbs.Max. ＊ ESD: 4KV(Min.) Human-Body Model ＊In compliance with EU RoHs 2002/95/EC directives SCHOTTKY BARRIER RECTIFIERS

5 AMPERES

45 VOLTS

Characteristic Symbol SRM54 Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 45 V RMS Reverse Voltage VR(RMS) 31.5 V Average Rectifier Forward Current IF(AV) 5 A Non-Repetitive Peak Surge Current (Surge applied at rate load conditions halfware, single phase, 60Hz) IFSM 30 A Operating and Storage Junction Temperature Range TJ , Tstg -65 to +150 ℃ DO-214AA(SMB) MILLIMETERS DIM MIN MAX A 3.30 3.90 B 4.20 4.60 C 1.80 2.20 D 5.10 5.60 E 1.90 2.50 F 1.30 G 0.22 H 0.95 1.35 CASE--- THERMAL RESISTANCES Typical Thermal Resistance junction to case( per diode ) Rθ j-c 6.5 ℃/w

ELECTRICAL CHARACTERISTICS

Characteristic Symbol SRM54 Unit Maximum Instantaneous Forward Voltage ( per diode ) Min Typ. Max. VF V Maximum Instantaneous Reverse Current ( Rated DC Voltage, TC = 25℃) --- 0.03 0.1 ( Rated DC Voltage, TC = 125℃) IR --- 15 --- mA Transfer molded plastic POLARITY--- Cathode indicated polarity band

FIG-1 FORWARD CURRENT DERATING CURVE FIG-2 TYPICAL FORWARD CHARACTERISITICS AVERAGE FORWARD RECTIFIED CURRENT (Amp.) 0 25 50 75 100 125 150 175 NSTANTANEOUS FORWARD CURRENT (Amp.) CASE TEMPERATURE (℃) FORWARD VOLTAGE (Volts) FIG-3 TYPICAL REVERSE CHARACTERISTICS FIG-4 TYPICAL JUNCTION CAPACITANCE INSTANTANEOUS REVERSE CURRENT (mA.) JUNCTION CAPACITANCE (PF) REVERSE VOLTAGE (Volts) REVERSE VOLTAGE (Volts) FIG-5 PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT (Amp.) NUMBER OF CYCLES AT 60 Hz 3Q-B