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STPS1L20M 数据表(PDF) 1 Page - STMicroelectronics |
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STPS1L20M 数据表(HTML) 1 Page - STMicroelectronics |
1 / 6 page ® 1/6 Table 1: Main Product Characteristics IF(AV) 1 A VRRM 20 V Tj (max) 150°C VF(max) 0.37 V STPS1L20M LOW DROP POWER SCHOTTKY RECTIFIER REV. 4 Table 3: Absolute Ratings (limiting values) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 20 V IF(RMS) RMS forward voltage 2 A IF(AV) Average forward current Tc = 140°C δ = 0.5 1A IFSM Surge non repetitive forward current tp = 10 ms sinusoidal 50 A PARM Repetitive peak avalanche power tp = 1µs Tj = 25°C 1400 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 (rated VR, Tj = 25°C) 10000 V/µs * : thermal runaway condition for a diode on its own heatsink dPtot dTj --------------- 1 Rth j a – () -------------------------- > C A STmite (DO216-AA) November 2005 FEATURES AND BENEFITS ■ Very small conduction losses ■ Negligible switching losses ■ Extremely fast switching ■ Low forward voltage drop for higher efficiency and extented battery life ■ Low thermal resistance ■ Avalanche capability specified DESCRIPTION Single Schottky rectifier suited for switch mode power supplies and high frequency DC to DC converters. Packaged in STmite, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications. Due to the small size of the package this device fits battery powered equipment (cellular, notebook, PDA’s, printers) as well chargers and PCMCIA cards. Table 2: Order Code Part Number Marking STPS1L20M 1L2 |
类似零件编号 - STPS1L20M_05 |
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类似说明 - STPS1L20M_05 |
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