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PDF STTA9012TV1 Data sheet ( Hoja de datos )
| Número de pieza | STTA9012TV1 | |
| Descripción | ULTRA-FAST HIGH VOLTAGE DIODE | |
| Fabricantes | STMicroelectronics | |
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Hay una vista previa y un enlace de descarga de STTA9012TV1 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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® STTA9012TV1/2
TURBOSWITCHTM ULTRA-FAST HIGH VOLTAGE DIODE
MAIN PRODUCT CHARACTERISTICS
www.DataSheet4U.com
IF(AV)
VRRM
trr (typ)
VF (max)
2 x 45A
1200V
65ns
1.85V
K2 A2
K1 A1
STTA9012TV1
A2 K1
K2 A1
STTA9012TV2
FEATURES AND BENEFITS
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.
LOW INDUCTANCE PACKAGE < 5 nH.
INSULATED PACKAGE :
Electrical insulation : 2500VRMS
Capacitance : < 45pF.
ISOTOPTM
DESCRIPTION
TURBOSWITCH 1200V drastically cuts losses in
all high voltage operationswhich 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 ”freewheel
mode” operations.
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.
ABSOLUTE RATINGS (limiting values, per diode)
Symbol
VRRM
VRSM
IF(RMS)
IFRM
IFSM
Tstg
Tj
Parameter
Repetitive peak reverse voltage
Non repetitive peak reverse voltage
RMS forward current
Repetitive peak forward current
tp = 5 µs F = 5kHz square
Surge non repetitive forward current tp = 10ms sinusoidal
Storage temperature range
Maximum operating junction temperature
Value
1200
1200
150
700
420
- 65 to + 150
150
Unit
V
V
A
A
A
°C
°C
ISOTOP and TURBOSWITCH are trademarks of STMicroelectronics.
November1999 - Ed: 6B
1/8
1 page  
APPLICATION DATA
The 1200V TURBOSWITCH series has been
designed to provide the lowest overall power
losses in all high frequency or high pulsed current
operations. In such applications (Fig A to D),the
way of calculating the power losses is given below :
www.DataSheet4U.com
TOTAL LOSSES
due to the diode
P = P1+ P2+ P3+ P4+ P5 Watts
STTA9012TV1/2
CONDUCTION
LOSSES
in the diode
REVERSE
LOSSES
in the diode
SWITCHING
LOSSES
in the diode
SWITCHING
LOSSES
in the tansistor
due to the diode
Fig. A : ”FREEWHEEL” MODE.
SWITCHING
TRANSISTOR
DIODE:
TURBOSWITCH
VR
t
T
F = 1/T = t/T
IL
LOAD
5/8
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| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet STTA9012TV1.PDF ] | |
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