®
STTA312B
TURBOSWITCHTM ULTRA-FAST HIGH VOLTAGE DIODE
MAIN PRODUCT CHARACTERISTICS IF(AV) VRRM trr (typ) VF (max) FEA...
®
STTA312B
TURBOSWITCHTM ULTRA-FAST HIGH
VOLTAGE DIODE
MAIN PRODUCT CHARACTERISTICS IF(AV) VRRM trr (typ) VF (max) FEATURES AND BENEFITS SPECIFICTO THE FOLLOWING OPERATIONS: SNUBBING OR CLAMPING, DEMAGNETIZATION AND RECTIFICATION ULTRA-FAST, SOFT RECOVERY VERY LOW OVERALL POWER LOSSES AND PARTICULARY LOW FORWARD
VOLTAGE HIGHFREQUENCY 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 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 primary of SMPS as snubber, clamping or demagnetizing diodes. They are also suitablefor the secondaryof 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 µs 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
1/8
STTA312B
THERMAL AND POWER DATA Symbol Rth (j-c) P1 Pmax Par...