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STTA512B Datasheet(PDF) 1 Page - STMicroelectronics |
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STTA512B Datasheet(HTML) 1 Page - STMicroelectronics |
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1 / 10 page  TURBOSWITCH is a trademark of STMicroelectronics. November 1999 - Ed: 4A SPECIFICTO THE FOLLOWINGOPERATIONS: SNUBBING OR CLAMPING, DEMAGNETIZATION AND RECTIFICATION 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 : ISOWATT220AC Electrical insulation : 2000V DC Capacitance : 12pF. FEATURES AND BENEFITS 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 the primary of SMPS as snubber, clamping or demagnetizing diodes. They are also suitable for secondary of SMPS as high voltage rectifier diodes. DESCRIPTION IF(AV) 5A VRRM 1200V trr (typ) 45ns VF (max) 2.0V MAIN PRODUCT CHARACTERISTICS Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 1200 V VRSM Non repetitive peak reverse voltage 1200 V IF(RMS) RMS forward current TO-220AC / DPAK 20 A ISOWATT220AC 10 A IFRM Repetitive peak forward current tp = 5 µs F = 5kHz square 70 A IFSM Surge non repetitive forward current tp = 10ms sinusoidal 45 A Tstg Storage temperature range - 65 to + 150 °C Tj Maximum operating junction temperature 150 °C ABSOLUTE RATINGS (limiting values) STTA512D/F/B ® TURBOSWITCH ™ ULTRA-FAST HIGH VOLTAGE DIODE K K A TO-220AC STTA512D K A ISOWATT220AC STTA512F K A NC DPAK STTA512B 1/10 |
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