STTH112 Datasheet, PDF (1/6 Pages) STMicroelectronics – HIGH VOLTAGE ULTRAFAST RECTIFIER

®
STTH112/A/U
HIGH VOLTAGE ULTRAFAST RECTIFIER
MAIN PRODUCT CHARACTERISTICS
I_F(AV)
V_RRM
Tj (max)
V_F (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
V_RRM Repetitive peak reverse voltage
V_(RMS) RMS voltage
I_F(AV) Average forward current
Tl = 85°C δ =0.5
Tl = 115°C δ =0.5
Tl = 125°C δ =0.5
I_FSM Forward surge current t = 8.3 ms
T_stg 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
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