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STTA812

ST Microelectronics
Part Number STTA812
Manufacturer ST Microelectronics
Description TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
Published Jun 23, 2005
Detailed Description ® STTA812D/DI/G TURBOSWITCH ™ ULTRA-FAST HIGH VOLTAGE DIODE MAIN PRODUCT CHARACTERISTICS IF(AV) VRRM trr (typ) VF (max...
Datasheet PDF File STTA812 PDF File

STTA812
STTA812

Overview
® STTA812D/DI/G TURBOSWITCH ™ ULTRA-FAST HIGH VOLTAGE DIODE MAIN PRODUCT CHARACTERISTICS IF(AV) VRRM trr (typ) VF (max) 8A 1200V 50ns A A K K 2.
0V K TO-220AC STTA812D 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 INSULATED PACKAGE : TO-220AC Ins.
Electrical insulation : 2500VRMS Capacitance : 7pF.
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.
ABSOLUTE RATINGS (limiting values) Symbol VRRM VRSM IF(RMS) IFRM IFSM T stg Tj Parameter Repetitive peak reverse voltage Non repetitive peak reverse voltage RMS forward current Repetitive peak forward current Surge non repetitive forward current TO-220AC/ D PAK TO-220AC Ins.
tp = 5 µs F = 5kHz square tp = 10ms sinusoidal 2 K TO-220AC Ins.
STTA812DI A NC D2PAK STTA812G 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 °C °C Storage temperature range Maximum operating junction temperature TURBOSWITCH is a trademark of STMicroelectronics.
November 1999 - Ed: 4C 1/10 STTA812D/DI/G THERMAL AND POWER DATA Symbol Rth(j-c) P1 Pmax Parameter Junction to case thermal resistance Conduction power dissipation IF(AV) = 8A δ =0.
5 Total power dissipation Pmax = P1 + P3 (P3 = 10% P1) TO-220AC/D PAK TO-220AC Ins.
TO-220AC/D2PAK Tc= 105 °C TO-220AC Ins.
Tc= 85°C TO-220AC/D2PAK Tc= 100 °C TO-220AC Ins.
Tc= 79°C 2 Conditions Value 2.
3 3.
3 19.
5 21.
5 Unit °C/W W W STATIC ELECTRICAL CH...


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