BY251P thru BY255P Vishay General Semiconductor General Purpose Plastic Rectifier FEATURES • Low forward voltage drop • Low leakage current, IR less than 0.1 μA • 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-201AD TYPICAL APPLICATIONS For use in general purpose rectification of power supplies, inverters, converters and freewheeling diodes application. Note • These devices are not AEC-Q101 qualified. PRIMARY CHARACTERISTICS IF(AV) 3.0 A VRRM 200 V to 1300 V IFSM 150 A IR 5.0 μA VF 1.1 V TJ max. 150 °C MECHANICAL DATA Case: DO-201AD, 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 BY251P BY252P BY253P BY254P BY255P UNIT Maximum repetitive peak reverse voltage VRRM 200 400 600 800 1300 V Maximum RMS voltage VRMS 140 280 420 560 910 V Maximum DC blocking voltage VDC 200 400 600 800 1300 V Maximum average forward rectified current 10 mm lead length IF(AV) 3.0 A Peak forward surge current 10 ms single half sine-wave superimposed on rated load IFSM 150 A Maximum full load reverse current, full cycle average 10 mm lead length IR(AV) 100 μA TJ, TSTG - 55 to + 150 °C Operating junction and storage temperature range ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PARAMETER TEST CONDITIONS Maximum instantaneous forward voltage 3.0 A SYMBOL BY251P BY252P BY253P BY254P BY255P UNIT VF 1.1 V TA = 25 °C IR 5.0 μA Maximum reverse recovery time IF = 0.5 A, IR = 1.0 V, Irr = 0.25 A trr 3.0 μs Typical junction capacitance 4.0 V, 1 MHz CJ 40 pF Maximum reverse current at rated DC blocking voltage Document Number: 88838 Revision: 04-Nov-09 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 1 BY251P thru BY255P Vishay General Semiconductor THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PARAMETER SYMBOL Typical thermal resistance BY251P BY252P BY253P RθJA (1) 20 (1) 10 RθJL BY254P BY255P 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 BY253P-E3/54 1.1 54 1400 13" diameter paper tape and reel BY253P-E3/73 1.1 73 1000 Ammo pack packaging RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted) 10 60 Hz Resistive or Inductive Load Instantaneous Reverse Leakage Current (μA) Average Forward Rectified Current (A) 4.0 3.0 2.0 1.0 10 mm Lead Length 0 1 TJ = 75 °C 0.1 TJ = 25 °C 0.01 0 25 50 75 100 125 150 175 40 20 0 80 60 100 Ambient Temperature (°C) Percent of Rated Peak Reverse Voltage (%) Fig. 1 - Forward Current Derating Curve Fig. 3 - Maximum Non-repetitive Peak Forward Surge Current 100 1000 Instantaneous Forward Current (A) 8.3 ms Single Half Sine-Wave Peak Forward Surge Current (A) TJ = 125 °C 100 TA = 55 °C 0 1 10 100 TJ = 25 °C Pulse Width = 300 μs 1 % Duty Cycle 10 1 0.1 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 Number of Cycles at 60 Hz Instantaneous Forward Voltage (V) Fig. 2 - Maximum Non-repetitive Peak Forward Surge Current Fig. 4 - Typical Instantaneous Forward Characteristics www.vishay.com 2 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 88838 Revision: 04-Nov-09 BY251P thru BY255P Vishay General Semiconductor 100 Junction Capacitance (pF) TJ = 25 °C f = 1.0 MHz Vsig = 50 mVp-p 10 10 1 100 Reverse Voltage (V) Fig. 5 - Typical Junction Capacitance PACKAGE OUTLINE DIMENSIONS in inches (millimeters) DO-201AD 1.0 (25.4) MIN. 0.210 (5.3) 0.190 (4.8) DIA. 0.375 (9.5) 0.285 (7.2) 1.0 (25.4) MIN. 0.052 (1.32) 0.048 (1.22) DIA. Document Number: 88838 Revision: 04-Nov-09 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 3 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. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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