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STPS20L45CFP Datasheet(PDF) 1 Page - STMicroelectronics |
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STPS20L45CFP Datasheet(HTML) 1 Page - STMicroelectronics |
1 / 9 page 1/9 STPS20L45CF/CW/CT/CFP/CG July 2003 - Ed: 3C LOW DROP POWER SCHOTTKY RECTIFIER ® Dual center tap Schottky rectifiers designed for high frequency switched mode power supplies and DC to DC converters. These devices are intended for use in low voltage, high frequency inverters, free-wheeling and polarity protection applications. DESCRIPTION s LOW FORWARD VOLTAGE DROP MEANING VERY SMALL CONDUCTION LOSSES s LOW SWITCHING LOSSES ALLOWING HIGH FREQUENCY OPERATION s INSULATED PACKAGE: ISOWATT220AB, TO-220FPAB Insulating voltage = 2000V DC Capacitance = 12pF s AVALANCHE CAPABILITY SPECIFIED FEATURES AND BENEFITS Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 45 V IF(RMS) RMS forward current 30 A IF(AV) Average forward current TO-220AB / D 2PAK TO-247 Tc = 135°C δ = 0.5 Per diode Per device 10 20 A ISOWATT220AB TO-220FPAB Tc = 115°C δ = 0.5 Per diode Per device 10 20 A IFSM Surge non repetitive forward current tp = 10 ms Sinusoidal 180 A IRRM Peak repetitive reverse current tp=2 µs square F=1kHz 1A IRSM Non repetitive peak reverse current tp = 100 µs square 2A PARM Repetitive peak avalanche power tp = 1µs Tj = 25°C 4000 W Tstg Storage temperature range - 65 to + 150 °C Tj Maximum operating junction temperature * 150 °C dV/dt Critical rate of rise of reverse voltage 10000 V/µs ABSOLUTE RATINGS (limiting values, per diode) IF(AV) 2x10A VRRM 45 V Tj (max) 150°C VF (max) 0.5 V MAJOR PRODUCTS CHARACTERISTICS A1 K A2 A1 K A2 ISOWATT220AB STPS20L45CF TO-247 STPS20L45CW K A1 A2 TO-220AB STPS20L45CT *: dPtot dTj Rth j a < − 1 () thermal runaway condition for a diode on its own heatsink A1 K A2 A1 A2 K TO-220FPAB STPS20L45CFP K A1 A2 D 2PAK STPS20L45CG |
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