1N4933, 1N4934, 1N4935, 1N4936, 1N4937 www.vishay.com Vishay General Semiconductor Fast Switching Plastic Rectifier FEATURES Fast switching for high efficiency Low forward voltage drop Low leakage current High forward surge capability Solder dip 275 C max. 10 s, per JESD 22-B106 Material categorization: for definitions of compliance DO-41 (DO-204AL) please see www.vishay.com/doc 99912 TYPICAL APPLICATIONS For use in fast switching rectification of power supply, inverters, converters and freewheeling diodes for consumer and telecommunication. PRIMARY CHARACTERISTICS I 1.0 A F(AV) MECHANICAL DATA V 50 V, 100 V, 200 V, 400 V, 600 V RRM Case: DO-41 (DO-204AL), molded epoxy body I 30 A FSM Molding compound meets UL 94 V-0 flammability rating t 200 ns rr Base P/N-E3 - RoHS-compliant, commercial grade I 5.0 A R Terminals: matte tin plated leads, solderable per V 1.2 V F J-STD-002 and JESD 22-B102 T max. 150 C J 3 suffix meets JESD 201 class 1A whisker test Package DO-41 (DO-204AL) Polarity: color band denotes cathode end Circuit configuration Single MAXIMUM RATINGS (T = 25 C unless otherwise noted) A PARAMETER SYMBOL 1N4933 1N4934 1N4935 1N4936 1N4937 UNIT Maximum repetitive peak reverse voltage V 50 100 200 400 600 V RRM Maximum RMS voltage V 35 70 145 280 420 V RMS Maximum DC blocking voltage V 50 100 200 400 600 V DC Maximum average forward rectified current I 1.0 A F(AV) 0.375 (9.5 mm) lead length at T = 75 C A Peak forward surge current 8.3 ms single half sine-wave I 30 A FSM superimposed on rated load Maximum reverse recovery current I 2.0 A RM Operating junction and storage temperature range T , T -50 to +150 C J STG ELECTRICAL CHARACTERISTICS (T = 25 C unless otherwise noted) A PARAMETER TEST CONDITIONS SYMBOL 1N4933 1N4934 1N4935 1N4936 1N4937 UNIT Maximum instantaneous 1.0 A V 1.2 V F forward voltage T = 25 C 5.0 Maximum DC reverse current A I A R at rated DC blocking voltage T = 100 C 100 A I = 1.0 A, V = 30 V, F R Maximum reverse recovery time t 200 ns rr dI/dt = 50 A/s, I = 10 % I rr RM Typical junction capacitance 4.0 V, 1 MHz C 12 pF J Revision: 01-Jul-2020 Document Number: 88508 1 For technical questions within your region: DiodesAmericas vishay.com, DiodesAsia vishay.com, DiodesEurope vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 1N4933, 1N4934, 1N4935, 1N4936, 1N4937 www.vishay.com Vishay General Semiconductor THERMAL CHARACTERISTICS (T = 25 C unless otherwise noted) A PARAMETER SYMBOL 1N4933 1N4934 1N4935 1N4936 1N4937 UNIT (1) R 55 JA Typical thermal resistance C/W (1) R 25 JL Note (1) Thermal resistance from junction to ambient and from junction to lead at 0.375 (9.5 mm) lead length, PCB mounted ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE 1N4933-E3/54 0.33 54 5500 13 diameter paper tape and reel 1N4933-E3/73 0.33 73 3000 Ammo pack packaging RATINGS AND CHARACTERISTICS CURVES (T = 25 C unless otherwise noted) A 1.0 30 T = 75 C A 8.3 ms Single Half Sine-Wave 0.8 1.0 Cycle 0.375 (9.5 mm) 20 Lead Length 0.6 I pk 0.4 = I AV Capacitive 10 Loads 5.0 0.2 I pk = 10 I AV 20 0 0 0 25 50 75 100 125 150 175 1 10 100 Ambient Temperature (C) Number of Cycles at 60 Hz Fig. 1 - Forward Current Derating Curves Fig. 3 - Maximum Non-repetitive Peak Forward Surge Current 1.2 10 D = 0.8 D = 0.5 D = 0.3 1.0 D = 0.2 0.8 D = 1.0 1 T = 25 C J D = 0.1 0.6 Pulse Width = 300 s T 1 % Duty Cycle 0.4 0.1 0.2 D = t /T t p p 0 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Average Forward Current (A) Instantaneous Forward Voltage (V) Fig. 2 - Forward Power Loss Characteristics Fig. 4 - Typical Instantaneous Forward Characteristics Revision: 01-Jul-2020 Document Number: 88508 2 For technical questions within your region: DiodesAmericas vishay.com, DiodesAsia vishay.com, DiodesEurope vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 Average Power Loss (W) Average Forward Rectified Current (A) Instantaneous Forward Current (A) Peak Forward Surge Current (A)