STTH112 データシートの表示（PDF） - Unspecified
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STTH112 Datasheet PDF : 6 Pages
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STTH112/A/U
HIGH VOLTAGE ULTRAFAST RECTIFIER
MAIN PRODUCT CHARACTERISTICS
IF(AV)
VRRM
Tj (max)
VF (max)
1A
1200 V
175 °C
1.65 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
DO-41
STTH112
DESCRIPTION
The STTH112, 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.
SMA
STTH112A
SMB
STTH112U
ABSOLUTE RATINGS (limiting values)
Symbol
Parameter
VRRM Repetitive peak reverse voltage
V(RMS) RMS voltage
IF(AV) Average forward current
Tl = 85°C δ =0.5
Tl = 115°C δ =0.5
Tl = 125°C δ =0.5
IFSM Forward surge current t = 8.3 ms
Tstg Storage temperature range
Tj Maximum operating junction temperature
DO-41
SMA
SMB
DO-41
SMA
SMB
Value Unit
1200
V
850
V
1
A
20
A
18
- 50 + 175 °C
+ 175
°C
January 2003 - Ed: 2
1/6
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