KBU4A, KBU4B, KBU4D, KBU4G, KBU4J, KBU4K, KBU4M www.vishay.com Vishay General Semiconductor Single-Phase Bridge Rectifier FEATURES UL recognition, file number E54214 Ideal for printed circuit boards e4 High surge current capability High case dielectric strength of 1500 V RMS Solder dip 275 C max. 10 s, per JESD 22-B106 ~ ~ Material categorization: for definitions of compliance Case Style KBU ~ ~ please see www.vishay.com/doc 99912 TYPICAL APPLICATIONS PRIMARY CHARACTERISTICS General purpose use in AC/DC bridge full wave rectification Package KBU for monitor, TV, printer, SMPS, adapter, audio equipment, I 4 A F(AV) and home appliances applications. 50 V, 100, V, 200 V, 400 V, 600 V, V RRM 800 V, 1000 V MECHANICAL DATA I 200 A FSM Case: KBU I 5 A R Molding compound meets UL 94 V-0 flammability rating V at I = 4 A 1.0 V F F Base P/N-E4 - RoHS-compliant, commercial grade T max. 150 C J Terminals: Silver plated leads, solderable per Diode variations In-Line J-STD-002 and JESD22-B102 Polarity: As marked on body Mounting Torque: 10 cm-kg (8.8 inches-lbs) max. Recommended Torque: 5.7 cm-kg (5 inches-lbs) MAXIMUM RATINGS (T = 25 C unless otherwise noted) A PARAMETER SYMBOL KBU4A KBU4B KBU4D KBU4G KBU4J KBU4K KBU4M UNIT Maximum repetitive peak reverse voltage V 50 100 200 400 600 800 1000 V RRM Maximum RMS voltage V 35 70 140 280 420 560 700 V RMS Maximum DC blocking voltage V 50 100 200 400 600 800 1000 V DC (1) T = 100 C 4.0 Maximum average forward C I A F(AV) rectified output current at (2) T = 30 C 4.0 A Peak forward surge current single sine-wave I 200 A FSM superimposed on rated load Operating junction and storage temperature range T , T - 50 to + 150 C J STG Notes (1) Units mounted on a 2.0 x 1.6 x 0.3 thick (5 cm x 4 cm x 0.8 cm) aluminum plate (2) Units mounted on PCB with 0.5 x 0.5 (12 mm x 12 mm) copper pads and 0.375 (9.5 mm) lead length ELECTRICAL CHARACTERISTICS (T = 25 C unless otherwise noted) A PARAMETER TEST CONDITIONS SYMBOL KBU4A KBU4B KBU4D KBU4G KBU4J KBU4K KBU4M UNIT Maximum instantaneous I = 4.0 A V 1.0 V F F forward drop per diode Maximum DC reverse T = 25 C 5.0 A A current at rated DC blocking I R T = 125 C 1.0 mA voltage per diode A Revision: 14-May-14 Document Number: 88656 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 91000KBU4A, KBU4B, KBU4D, KBU4G, KBU4J, KBU4K, KBU4M www.vishay.com Vishay General Semiconductor THERMAL CHARACTERISTICS (T = 25 C unless otherwise noted) A PARAMETER SYMBOL KBU4A KBU4B KBU4D KBU4G KBU4J KBU4K KBU4M UNIT (2) R 19 JA Typical thermal resistance C/W (1) R 4.0 JL Notes (1) Units mounted on a 2.0 x 1.6 x 0.3 thick (5 cm x 4 cm x 0.8 cm) aluminum plate (2) Units mounted on PCB with 0.5 x 0.5 (12 mm x 12 mm) copper pads and 0.375 (9.5 mm) lead length ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE KBU4J-E4/51 8.0 51 250 Anti-static PVC tray RATINGS AND CHARACTERISTICS CURVES (T = 25 C unless otherwise noted) A 4 100 60 Hz Resistive or Inductive Load 3 10 Heatsink Mounting, T , 2.0 x 1.6 x 3.0 C 2 T = 25 C J (5.0 x 4.0 x 0.8 cm) Pulse Width = 300 s Al. Plate 1 % Duty Cycle 1 1 T , PCB Mounting A 0.47 x 0.47 (12 x 12 mm) Copper Pads 0 0.1 0 50 100 150 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 Temperature (C) Instantaneous Forward Voltage (V) Fig. 1 - Derating Curve Output Rectified Current Fig. 3 - Typical Forward Characteristics Per Diode 200 50 T = 150 C J 175 Single Sine-Wave 10 150 T = 100 C J 125 1 100 75 0.1 T = 25 C J 50 25 0.01 1 10 100 0 20 40 60 80 100 Number of Cycles at 60 Hz Percent of Rated Peak Reverse Voltage (%) Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Fig. 4 - Typical Reverse Leakage Characteristics Per Diode Current Per Diode Revision: 14-May-14 Document Number: 88656 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 Peak Forward Surge Current (A) Average Forward Current (A) Instantaneous Reverse Current (A) Instantaneous Forward Current (A)