STTA812| Datasheet

STTA812, STTA812D

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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

2.0V

TO-220AC STTA812D FEATURES AND BENEFITS
s

TO-220AC Ins. STTA812DI
K

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.

A NC

D2PAK 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 "freewheel mode" operations. ABSOLUTE RATINGS (limiting values) 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 Surge non repetitive forward current Storage temperature range Maximum operating junction temperature TO-220AC/ D2PAK TO-220AC Ins. tp = 5 us F = 5kHz square tp = 10ms sinusoidal Value 1200 1200 30 20 110 70 - 65 to + 150 150 Unit V V A A A A C C 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.

TURBOSWITCH is a trademark of STMicroelectronics.

May 2002 - Ed: 5C

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