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 DO-41 (DO-204AL) Solder dip 275 C max. 10 s, per JESD 22-B106 Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 LINKS TO ADDITIONAL RESOURCES TYPICAL APPLICATIONS Related Marking For use in fast switching rectification of power supply, Documents inverters, converters and freewheeling diodes for consumer and telecommunication. PRIMARY CHARACTERISTICS I 1.0 A MECHANICAL DATA F(AV) 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 Base P/N-E3 - RoHS-compliant, commercial grade rr I 5.0 A R Terminals: matte tin plated leads, solderable per V 1.2 V J-STD-002 and JESD 22-B102 F 3 suffix meets JESD 201 class 1A whisker test T max. 150 C J 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)