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STPS745 データシート(PDF) 1 Page - STMicroelectronics |
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STPS745 データシート(HTML) 1 Page - STMicroelectronics |
1 / 7 page STPS745D/F/G ® June 1999 - Ed: 4D POWER SCHOTTKY RECTIFIER IF(AV) 7.5 A VRRM 45 V Tj (max) 175 °C VF (max) 0.57 V MAIN PRODUCT CHARACTERISTICS VERY SMALL CONDUCTION LOSSES NEGLIGIBLE SWITCHING LOSSES EXTREMELY FAST SWITCHING INSULATED PACKAGE: ISOWATT220AC Insulating voltage = 2000V DC Capacitance = 12pF FEATURES AND BENEFITS Single Schottky rectifier suited for Switch Mode Power Supply and high frequency DC to DC con- verters. Packaged either in TO-220AC, ISOWATT220AC or D 2PAK, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications. DESCRIPTION Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 45 V IF(RMS) RMS forward current 20 A IF(AV) Average forward current δ = 0.5 TO-220AC / D 2PAK Tc = 160 °C 7.5 A ISOWATT220AC Tc = 145 °C IFSM Surge non repetitive forward current tp = 10 ms sinusoidal 150 A IRRM Repetitive peak reverse current tp = 2 µs square F = 1kHz 1 A IRSM Non repetitive peak reverse current tp = 100 µs square 2 A Tstg Storage temperature range - 65 to + 175 °C Tj Maximum operating junction temperature * 175 °C dV/dt Critical rate of rise of reverse voltage 10000 V/ µs ABSOLUTE RATINGS (limiting values) ISOWATT220AC STPS745F A K TO-220AC STPS745D A K D 2PAK STPS745G A NC K *: dPtot dTj < 1 Rth (j−a) thermal runaway condition for a diode on its own heatsink 1/7 |
同様の部品番号 - STPS745 |
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同様の説明 - STPS745 |
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