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