STTA112U

® STTA112U TURBOSWITCH ™ ULTRA-FAST HIGH VOLTAGE DIODE MAIN PRODUCT CHARACTERISTICS IF(AV) VRRM trr (typ) VF (max) 1A 1200V 65ns 1.5V FEATURES AND BENEFITS SPECIFIC TO THE FOLLOWING OPERATIONS: SNUBBING OR CLAMPING, DEMAGNETIZATION AND RECTIFICATION ULTRA-FAST AND SOFT RECOVERY VERY LOW OVERALL POWER LOSSES IN BOTH THE DIODE AND THE COMPANION TRANSISTOR HIGH FREQUENCY OPERATION HIGH REVERSE VOLTAGE CAPABILITY 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 IF(RMS) IFRM IFSM Tstg Tj Parameter 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 6 10 20 - 65 to + 150 125 Unit V A A A °C °C 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. SMB TURBOSWITCH is a trademark of STMicroelectronics November 1999 - Ed: 5A 1/8 STTA112U THERMAL AND POWER DATA Symbol Rth(j-I) P1 Pmax Parameter Junction to lead thermal resistance Co...