BY251P thru BY255P Vishay General Semiconductor General Purpose Plastic Rectifier FEATURES * Low forward voltage drop * Low leakage current, IR less than 0.1 A * High forward surge capability * Solder dip 260 C, 40 s * Component in accordance to RoHS 2002/95/EC and 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 Q101 qualified.) PRIMARY CHARACTERISTICS IF(AV) 3.0 A VRRM 200 V to 1300 V IFSM 150 A Case: DO-201AD, molded epoxy body IR 5.0 A Epoxy meets UL 94 V-0 flammability rating VF 1.1 V TJ max. 150 C MECHANICAL DATA Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD22-B102 E3 suffix for consumer grade, meets JESD 201 class 1A whisker test 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 A TJ, TSTG - 55 to + 150 C Operating junction and storage temperature range Document Number: 88838 Revision: 10-Nov-08 For technical questions within your region, please contact one of the following: PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com www.vishay.com 1 BY251P thru BY255P Vishay General Semiconductor 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 A Maximum reverse recovery time IF = 0.5 A, IR = 1.0 V, Irr = 0.25 A trr 3.0 s Typical junction capacitance 4.0 V, 1 MHz CJ 40 pF Maximum reverse current at rated DC blocking voltage THERMAL CHARACTERISTICS (TA = 25 C unless otherwise noted) PARAMETER SYMBOL BY251P BY252P BY253P RJA RJL Typical thermal resistance (1) BY254P BY255P UNIT 20 10 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) 1000 8.3 ms Single Half Sine-Wave 60 Hz Resistive or Inductive Load Peak Forward Surge Current (A) Average Forward Rectified Current (A) 4.0 3.0 2.0 1.0 10 mm Lead Length 0 100 TA = 55 C 0 0 25 50 75 100 125 150 Ambient Temperature (C) Figure 1. Forward Current Derating Curve www.vishay.com 2 175 1 10 100 Number of Cycles at 60 Hz Figure 2. Maximum Non-repetitive Peak Forward Surge Current For technical questions within your region, please contact one of the following: PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com Document Number: 88838 Revision: 10-Nov-08 BY251P thru BY255P Vishay General Semiconductor 100 TJ = 25 C f = 1.0 MHz Vsig = 50 mVp-p TJ = 125 C Junction Capacitance (pF) Instantaneous Reverse Leakage Current (A) 10 1 TJ = 75 C 0.1 TJ = 25 C 10 0.01 40 20 0 80 60 1 100 10 100 Percent of Rated Peak Reverse Voltage (%) Reverse Voltage (V) Figure 3. Maximum Non-repetitive Peak Forward Surge Current Figure 5. Typical Junction Capacitance Instantaneous Forward Current (A) 100 TJ = 25 C Pulse width = 300 s 1 % Duty Cycle 10 1 0.1 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 Instantaneous Forward Voltage (V) Figure 4. Typical Instantaneous Forward Characteristics 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: 10-Nov-08 For technical questions within your region, please contact one of the following: PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com www.vishay.com 3 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. 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 herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1