BU25H06, BU25H08 www.vishay.com Vishay General Semiconductor Enhanced isoCink+ Bridge Rectifiers FEATURES UL recognition file number E312394 Thin single in-line package Superior thermal conductivity Glass passivated chip junction Available + - Solder dip 275 C max. 10 s, per JESD 22-B106 ~ ~ ~ ~ Material categorization: for definitions of compliance - + please see www.vishay.com/doc 99912 isoCink+ Case Style BU TYPICAL APPLICATIONS General purpose use in AC/DC bridge full wave rectification for switching power supply, home appliances and white-goods applications. MECHANICAL DATA + ~~ - Case: BU Molding compound meets UL 94 V-0 flammability rating PRIMARY CHARACTERISTICS Base P/N-E3 - RoHS-compliant, commercial grade Base P/N-M3 - halogen-free, RoHS-compliant, and I 25 A F(AV) commercial grade V 600 V, 800 V RRM Terminals: matte tin plated leads, solderable per I 300 A FSM J-STD-002 and JESD 22-B102 I 5 A R E3 and M3 suffix meet JESD 201 class 1A whisker test V at I = 12.5 A 0.87 V F F Polarity: as marked on body T max. 175 C J Mounting Torque: 10 cm-kg (8.8 inches-lbs) max. Package BU Circuit configuration In-line Recommended Torque: 5.7 cm-kg (5 inches-lbs) MAXIMUM RATINGS (T = 25 C unless otherwise noted) A PARAMETER SYMBOL BU25H06 BU25H08 UNIT Maximum repetitive peak reverse voltage V 600 800 V RRM (1) T = 60 C 25 C Average rectified forward current (Fig. 1, 2) I A O (2) T = 25 C 3.5 A Non-repetitive peak forward surge current, 8.3 ms single sine-wave, T = 25 C I 300 A J FSM 2 2 Rating for fusing (t < 8.3 ms) T = 25 C I t 373 A s J Operating junction and storage temperature range T , T -55 to +175 C J STG Notes (1) With 60 W air cooled heatsink (2) Without heatsink, free air ELECTRICAL CHARACTERISTICS (T = 25 C unless otherwise noted) A PARAMETER TEST CONDITIONS SYMBOL TYP. MAX. UNIT T = 25 C 0.97 1.05 Maximum instantaneous forward A I = 12.5 A V V F F (1) voltage per diode T = 125 C 0.87 0.95 A T = 25 C -5.0 A A Maximum reverse current per diode rated V I R R T = 125 C 120 350 A Typical junction capacitance per diode 4.0 V, 1 MHz C 125 - pF J Note (1) Pulse test: 300 s pulse width, 1 % duty cycle Revision: 29-Aug-17 Document Number: 87650 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 91000BU25H06, BU25H08 www.vishay.com Vishay General Semiconductor THERMAL CHARACTERISTICS (T = 25 C unless otherwise noted) A PARAMETER SYMBOL BU25H06 BU25H08 UNIT (1) R 2.5 JC Typical thermal resistance C/W (2) R 24 JA Notes (1) With 60 W air cooled heatsink (2) Without heatsink, free air ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE BU25H06-E3/P 4.84 P 20 Tube BU25H06-E3/A 4.84 A 250 Paper tray BU25H06-M3/P 4.84 P 20 Tube RATINGS AND CHARACTERISTICS CURVES (T = 25 C unless otherwise specified) A 30 50 With heatsink, sine-wave, R -load 25 40 20 30 15 T T C C 20 10 10 5 T measured at device bottom C 0 0 025 50 75 100 125 150 175 0 5 10 15 20 25 30 Average Forward Current (A) Case Temperature (C) Fig. 1 - Derating Curve Output Rectified Current Fig. 3 - Forward Power Dissipation 5.0 100 4.0 10 T = 175 C A 3.0 T = 150 C A 1 2.0 T = 125 C A 0.1 T = 75 C 1.0 A Without heatsink sine -wave, R -load, free air, T T = 25 C A A 0 0.01 0 255075 100 125 150 175 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 Ambient Temperature ( C) Instantaneous Forward Voltage (V) Fig. 2 - Forward Current Derating Curve Fig. 4 - Typical Forward Characteristics Per Diode Revision: 29-Aug-17 Document Number: 87650 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 Forward Rectified Current (A) Average Forward Rectified Current (A) Instantaneous Forward Current (A) Forward Power Dissipation (W)