STTA312| Datasheet

STTA312, STTA312B

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STTA312B

TURBOSWITCHTM ULTRA-FAST HIGH VOLTAGE DIODE
MAIN PRODUCT CHARACTERISTICS IF(AV) VRRM trr (typ) VF (max) FEATURES AND BENEFITS SPECIFIC TO THE FOLLOWING OPERATIONS : SNUBBING OR CLAMPING, DEMAGNETIZATION AND RECTIFICATION ULTRA-FAST, SOFT RECOVERY VERY LOW OVERALL POWER LOSSES AND PARTICULARY LOW FORWARD VOLTAGE HIGH FREQUENCY OPERATION HIGH REVERSE VOLTAGE CAPABILITY 3A 1200 V 65 ns 1.7 V
K

A NC

DPAK

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. They are particularly suitable in motor control circuitries, or in primary of SMPS as snubber, clamping or demagnetizing diodes. They are also suitable for the secondary of SMPS as high voltage rectifier diodes.

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 tp = 5 us F = 5kHz square tp = 10ms sinusoidal Value 1200 1200 6 35 25 - 65 to + 150 125 Unit V V A A A C C

TURBOSWITCH is a trademark of STMicroelectronics

November 1999 - Ed: 4A

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