BYV29-xxx, BYV29F-xxx, BYV29B-xxx, UG8xT, UGF8xT, UGB8xT
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Vishay General Semiconductor
Ultrafast Rectifier
FEATURES
TO-220AC
ITO-220AC
• Power pack
• Glass passivated pellet chip junction
• Ultrafast recovery time
• Low switching losses, high efficiency
• Low forward voltage drop
2
2
• High forward surge capability
1
1
BYV29, UG8 Series
PIN 1
• Meets MSL level 1, per J-STD-020, LF maximum peak of
245 °C (for TO-263AB package)
BYV29F, UGF8 Series
PIN 1
CASE
PIN 2
• Solder dip 275 °C max. 10 s, per JESD 22-B106
(for TO-220AC and ITO-220AC package)
PIN 2
TO-263AB
• AEC-Q101 qualified
K
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
2
1
TYPICAL APPLICATIONS
BYV29B, UGB8 Series
For use in high frequency rectifier of switching mode
power supplies, inverters, freewheeling diodes, DC/DC
converters, and other power switching application.
PIN 1
K
PIN 2
HEATSINK
MECHANICAL DATA
PRIMARY CHARACTERISTICS
Case: TO-220AC, ITO-220AC, TO-263AB
IF(AV)
8.0 A
Molding compound meets UL 94 V-0 flammability rating
VRRM
IFSM
trr
300 V to 400 V
110 A
Base P/N-E3
-
RoHS-compliant, commerical grade
Base P/NHE3 - RoHS-compliant, AEC-Q101 qualified
35 ns
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
VF
1.03 V
E3 suffix meets JESD 201 class 2 whisker test, HE3 suffix
meets JESD 201 class 2 whisker test
TJ max.
150 °C
TO-220AC, ITO-220AC,
TO-263AB
Package
Polarity: As marked
Diode variations
Single die
Mounting Torque: 10 in-lbs max.
MAXIMUM RATINGS (TC = 25 °C unless otherwise noted)
BYV29-300
UG8FT
300
BYV29-400
UG8GT
400
PARAMETER
SYMBOL
UNIT
Maximum repetitive peak reverse voltage
Maximum working reverse voltage
Maximum RMS voltage
VRRM
VRWM
VRMS
VDC
V
V
V
V
A
300
210
300
400
280
400
Maximum DC blocking voltage
Maximum average forward rectified current at TC = 100 °C
IF(AV)
8.0
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
IFSM
110
A
Operating junction and storage temperature range
TJ, TSTG
VAC
-40 to +150
1500
°C
V
Isolation voltage (ITO-220AC only) from terminal to heatsink t = 1 min
Revision: 23-Feb-16
Document Number: 88557
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