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
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• Solder dip 275 °C max. 10 s, per JESD 22-B106
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• 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.
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MECHANICAL DATA
Case: BU
Note
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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.
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 per
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 1A whisker test
PRIMARY CHARACTERISTICS
Polarity: As marked on body
IF(AV)
25 A
600 V, 800 V
300 A
Mounting Torque: 10 cm-kg (8.8 inches-lbs) max.
VRRM
Recommended Torque: 5.7 cm-kg (5 inches-lbs)
IFSM
IR
5 μA
VF at IF = 12.5 A
TJ max.
0.87 V
175 °C
BU
Package
Diode variations
In-line
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
BU25H06
BU25H08
UNIT
Maximum repetitive peak reverse voltage
VRRM
600
800
V
TC = 60 °C (1)
Average rectified forward current (Fig. 1, 2)
TA = 25 °C (2)
25
3.5
300
373
IO
A
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
IFSM
I2t
A
A2s
Operating junction and storage temperature range
TJ, TSTG
-55 to +175
°C
Notes
(1)
With 60 W air cooled heatsink
Without heatsink, free air
(2)
Revision: 08-Apr-16
Document Number: 87665
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?91000