1N4933 thru 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 * Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC DO-204AL (DO-41) TYPICAL APPLICATIONS For use in fast switching rectification of power supply, inverters, converters and freewheeling diodes for consumer and telecommunication. PRIMARY CHARACTERISTICS IF(AV) 1.0 A VRRM 50 V to 600 V IFSM 30 A trr 200 ns IR 5.0 A VF 1.2 V TJ max. 150 C Note * These devices are not AEC-Q101 qualified. MECHANICAL DATA Case: DO-204AL, molded epoxy body Molding compound meets UL 94 V-0 flammability rating Base P/N-E3 - RoHS compliant, commercial grade Terminals: Matte tin plated leads, solderable J-STD-002 and JESD 22-B102 E3 suffix meets JESD 201 class 1A whisker test per Polarity: Color band denotes cathode end MAXIMUM RATINGS (TA = 25 C unless otherwise noted) PARAMETER SYMBOL 1N4933 1N4934 1N4935 1N4936 1N4937 UNIT Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 V Maximum RMS voltage VRMS 35 70 145 280 420 V Maximum DC blocking voltage VDC 50 100 200 400 600 V Maximum average forward rectified current 0.375" (9.5 mm) lead length at TA= 75 C IF(AV) 1.0 A Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load IFSM 30 A Maximum reverse recovery current IRM 2.0 A TJ, TSTG - 50 to + 150 C Operating junction and storage temperature range ELECTRICAL CHARACTERISTICS (TA = 25 C unless otherwise noted) PARAMETER Maximum instantaneous forward voltage TEST CONDITIONS 1.0 A VF TA= 25 C Maximum DC reverse current at rated DC blocking voltage SYMBOL TA= 100 C IR 1N4933 1N4934 1N4935 1.2 5.0 100 1N4936 1N4937 UNIT V A Maximum reverse recovery time IF = 1.0 A, VR = 30 V, dI/dt = 50 A/s, Irr = 10 % IRM trr 200 ns Typical junction capacitance 4.0 V, 1 MHz CJ 12 pF Revision: 05-Dec-11 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 thru 1N4937 www.vishay.com Vishay General Semiconductor THERMAL CHARACTERISTICS (TA = 25 C unless otherwise noted) PARAMETER SYMBOL 1N4933 1N4934 1N4935 RJA (1) RJL (1) Typical thermal resistance 1N4936 1N4937 55 25 UNIT C/W Note (1) Thermal resistance from junction to ambient and from junction to lead at 0.375" (9.5 mm) lead length, P.C.B. mounted ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE 0.33 0.33 54 73 5500 3000 13" diameter paper tape and reel Ammo pack packaging 1N4933-E3/54 1N4933-E3/73 RATINGS AND CHARACTERISTICS CURVES 1.0 30 Peak Forward Surge Current (A) Average Forward Rectified Current (A) (TA = 25 C unless otherwise noted) 0.8 0.375" (9.5 mm) Lead Length 0.6 Ipk = IAV 0.4 Capacitive Loads Ipk 5.0 = IAV 10 20 0.2 0 0 25 50 100 75 150 125 1.0 Cycle 20 10 0 175 100 10 1 Ambient Temperature (C) Number of Cycles at 60 Hz Fig. 1 - Forward Current Derating Curves Fig. 3 - Maximum Non-repetitive Peak Forward Surge Current 10 D = 0.3 1.0 D = 0.8 D = 0.5 D = 0.2 D = 1.0 0.8 D = 0.1 0.6 T 0.4 0.2 D = tp/T tp 0.8 1.0 0 0 0.2 0.4 0.6 1.2 Instantaneous Forward Current (A) 1.2 Average Power Loss (W) TA = 75 C 8.3 ms Single Half Sine-Wave 1 TJ = 25 C Pulse Width = 300 s 1 % Duty Cycle 0.1 0.01 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: 05-Dec-11 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 1N4933 thru 1N4937 Vishay General Semiconductor 100 10 Typical Thermal Impedance (C/W) Instantaneous Reverse Current (A) www.vishay.com TJ = 100 C 1 TJ = 25 C 0.1 0.01 20 0 40 60 80 100 10 1 0.1 0.01 100 0.1 1 10 100 Percent of Rated Peak Reverse Voltage (%) t - Pulse Duration (s) Fig. 5 - Typical Reverse Characteristics Fig. 7 - Typical Transient Thermal Impedance Junction Capacitance (pF) 100 TJ = 25 C f = 1.0 MHz Vsig = 50 mVp-p 10 1 0.1 1 10 100 Reverse Voltage (V) Fig. 6 - Typical Junction Capacitance PACKAGE OUTLINE DIMENSIONS in inches (millimeters) DO-204AL (DO-41) 1.0 (25.4) MIN. 0.107 (2.7) 0.080 (2.0) DIA. 0.205 (5.2) 0.160 (4.1) 1.0 (25.4) MIN. 0.034 (0.86) 0.028 (0.71) DIA. Note 0.026 0.66 * Lead diameter is ---------------------------------- for suffix "E" part numbers 0.023 0.58 Revision: 05-Dec-11 Document Number: 88508 3 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 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. 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Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Revision: 12-Mar-12 1 Document Number: 91000