BU25H06-M3, BU25H08-M3 www.vishay.com Vishay General Semiconductor Enhanced isoCink+™ Bridge Rectifiers FEATURES • UL recognition file number E309391 (QQQX2) UL 1557 (see note) • Thin single in-line package + ~ ~ - ~ ~ • Superior thermal conductivity + • 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 Note • Tested to UL standard for safety electrically isolated semiconductor devices. UL 1557 4th edition. Dielectric tested to maximum case, storage and junction temperature to 175 °C to withstand 1500 V. Epoxy meets UL 94 V-0 flammability rating. PRIMARY CHARACTERISTICS IF(AV) 25 A VRRM 600 V, 800 V IFSM 300 A IR 5 μA VF at IF = 12.5 A 0.87 V TJ max. 175 °C Package BU Diode variations In-line Case: BU Molding compound meets UL 94 V-0 flammability rating Base P/N-M3 - halogen-free, RoHS-compliant, and commercial grade Terminals: Matte tin plated leads, solderable J-STD-002 and JESD 22-B102 M3 suffix meets JESD 201 class 1A whisker test per 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 (TA = 25 °C unless otherwise noted) PARAMETER Maximum repetitive peak reverse voltage Average rectified forward current (Fig. 1, 2) TC = 60 °C Operating junction and storage temperature range BU25H06 BU25H08 UNIT VRRM 600 800 V (1) TA = 25 °C (2) Non-repetitive peak forward surge current, 8.3 ms single sine-wave, TJ = 25 °C Rating for fusing (t < 8.3 ms) TJ = 25 °C SYMBOL IO 25 3.5 A IFSM 300 A I2t 373 A2s TJ, TSTG -55 to +175 °C Notes (1) With 60 W air cooled heatsink (2) Without heatsink, free air Revision: 08-Apr-16 Document Number: 87665 1 For technical questions within your region: [email protected], [email protected], [email protected] 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 BU25H06-M3, BU25H08-M3 www.vishay.com Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PARAMETER TEST CONDITIONS Maximum instantaneous forward voltage per diode (1) IF = 12.5 A Maximum reverse current per diode rated VR Typical junction capacitance per diode 4.0 V, 1 MHz SYMBOL TA = 25 °C TA = 125 °C TA = 25 °C TA = 125 °C VF IR CJ TYP. MAX. 0.97 1.05 0.87 0.95 - 5.0 120 350 125 - UNIT V μA pF Note (1) Pulse test: 300 μs pulse width, 1 % duty cycle THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PARAMETER SYMBOL Typical thermal resistance BU25H06 BU25H08 RJC (1) 2.5 RJA (2) 24 UNIT °C/W 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-M3/P 4.84 P 20 Tube BU25H06-M3/A 4.84 A 250 Paper tray Revision: 08-Apr-16 Document Number: 87665 2 For technical questions within your region: [email protected], [email protected], [email protected] 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 BU25H06-M3, BU25H08-M3 www.vishay.com Vishay General Semiconductor 30 100 Instantaneous Forward Current (A) Average Forward Rectified Current (A) RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise specified) With heatsink, sine-wave, R -load 25 20 15 TC TC 10 5 TC measured at device bottom 0 0 25 50 75 100 125 150 TA = 175 °C 10 TA = 150 °C 1 TA = 125 °C 0.1 TA = 75 °C TA = 25 °C 0.01 175 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 Case Temperature ( °C) Instantaneous Forward Voltage (V) Fig. 4 - Typical Forward Characteristics Per Diode 10 000 5.0 Instantaneous Reverse Current ( ˩A) Average Forward Rectified Current (A) Fig. 1 - Derating Curve Output Rectified Current 4.0 3.0 2.0 1.0 Without heatsink sine -wave, R -load, free air, T A 0 0 25 50 75 100 125 150 TA = 175 °C 1000 TA = 125 °C 100 TA = 75 °C 10 1 TA = 25 °C 0.1 0.01 10 175 Ambient Temperature ( °C) 20 30 40 50 60 70 80 90 100 Percent of Rated Peak Reverse Voltage (%) Fig. 5 - Typical Reverse Characteristics Per Diode Fig. 2 - Forward Current Derating Curve 50 1000 Junction Capacitance (pF) Forward Power Dissipation (W) TA = 150 °C 40 30 20 10 0 0 5 10 15 20 25 Average Forward Current (A) Fig. 3 - Forward Power Dissipation 30 100 10 0.1 1 10 100 Reverse Voltage (V) Fig. 6 - Typical Junction Capacitance Per Diode Revision: 08-Apr-16 Document Number: 87665 3 For technical questions within your region: [email protected], [email protected], [email protected] 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 BU25H06-M3, BU25H08-M3 www.vishay.com Vishay General Semiconductor PACKAGE OUTLINE DIMENSIONS in inches (millimeters) Case Type BU 0.161 (4.10) 0.142 (3.60) 0.880 (22.3) 0.860 (21.8) View A 0.020R (TYP.) 0.125 (3.2) x 45° Chamfer 0.080 (2.03) 0.060 (1.52) 0.310 (7.9) 0.290 (7.4) 0.160 (4.1) 0.140 (3.5) 0.740 (18.8) 0.720 (18.3) 0.075 (1.9) R + 9° TYP. ~ ~ 0.085 (2.16) 0.065 (1.65) - 5° TYP. 0.048 (1.23) 0.039 (1.00) 0.710 (18.0) 0.690 (17.5) 0.050 (1.27) 0.040 (1.02) 0.100 (2.54) 0.085 (2.16) 0.190 (4.83) 0.210 (5.33) 0.028 (0.72) 0.020 (0.52) 0.080 (2.03) 0.065 (1.65) Polarity shown on front side of case, positive lead beveled corner 0.055 (1.385) REF. 0.094 (2.39) x 45° REF. R 0.11 (2.78) REF. 0.64 (16.28) REF. 0.62 (15.78) REF. R 0.10 (2.60) REF. 0.055 (1.385) REF. Revision: 08-Apr-16 Document Number: 87665 4 For technical questions within your region: [email protected], [email protected], [email protected] 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. 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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