廬
STTA812D/DI/G
TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
MAIN PRODUCT CHARACTERISTICS
I
F(AV)
V
RRM
t
rr
(typ)
V
F
(max)
8A
1200V
50ns
A
A
K
K
2.0V
K
TO-220AC
STTA812D
FEATURES AND BENEFITS
s
TO-220AC Ins.
STTA812DI
K
s
s
s
s
ULTRA-FAST, SOFT RECOVERY.
VERY LOW OVERALL POWER LOSSES IN
BOTH THE DIODE AND THE COMPANION
TRANSISTOR.
HIGH FREQUENCY AND/OR HIGH PULSED
CURRENT OPERATION.
HIGH REVERSE VOLTAGE CAPABILITY
INSULATED PACKAGE : TO-220AC Ins.
Electrical insulation : 2500V
RMS
Capacitance : 7pF.
A
NC
D
2
PAK
STTA812G
DESCRIPTION
TURBOSWITCH 1200V drastically cuts losses in
all high voltage operations which require extremely
fast, soft and noise-free power diodes. Due to their
optimized switching performances they also highly
decrease power losses in any associated
switching IGBT or MOSFET in all 鈥渇reewheel
mode鈥?operations.
ABSOLUTE RATINGS
(limiting values)
Symbol
V
RRM
V
RSM
I
F(RMS)
I
FRM
I
FSM
T
stg
T
j
Parameter
Repetitive peak reverse voltage
Non repetitive peak reverse voltage
RMS forward current
Repetitive peak forward current
Surge non repetitive forward current
Storage temperature range
Maximum operating junction temperature
TO-220AC/ D PAK
TO-220AC Ins.
tp = 5
碌s
F = 5kHz square
tp = 10ms sinusoidal
2
They are particularly suitable in motor control
circuitries, or in the primary of SMPS as snubber,
clamping or demagnetizing diodes. They are also
suitable for secondary of SMPS as high voltage
rectifier diodes.
Value
1200
1200
30
20
110
70
- 65 to + 150
150
Unit
V
V
A
A
A
A
擄C
擄C
TURBOSWITCH is a trademark of STMicroelectronics.
May 2002 - Ed: 5C
1/10