STTH208U Просмотр технического описания (PDF) - STMicroelectronics
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STTH208U Datasheet PDF : 5 Pages
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STTH208/U
HIGH VOLTAGE ULTRAFAST RECTIFIER
MAIN PRODUCT CHARACTERISTICS
IF(AV)
VRRM
Tj (max)
VF (max)
2A
800 V
175 °C
1.25 V
FEATURES AND BENEFITS
s Low forward voltage drop
s High reliability
s High surge current capability
s Soft switching for reduced EMI disturbances
s Planar technology
DESCRIPTION
The STTH208, which is using ST ultrafast high
voltage planar technology, is specially suited for
free-wheeling, clamping, snubbering, demagneti-
zation in power supplies and other power switching
applications.
DO-15
STTH208
SMB
STTH208U
ABSOLUTE RATINGS (limiting values)
Symbol
Parameter
VRRM Repetitive peak reverse voltage
V(RMS) RMS voltage
IF(AV) Average forward current
Tl = 60°C δ =0.5
Tl = 100°C δ =0.5
IFSM Forward surge current t = 8.3 ms
Tstg Storage temperature range
Tj Maximum operating junction temperature
DO-15
SMB
DO-15
SMB
Value Unit
800
V
560
V
2
A
2
45
A
35
- 50 + 175 °C
+ 175
°C
January 2003 - Ed: 1
1/5
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