STPS40L45CW

STPS40L45C Low drop power Schottky rectifier A1 K A2 K A2 A1 D2PAK STPS40L45CG A2 A1K TO-220AB STPS40L45CT A2 K A1 TO-247 STPS40L45CW Datasheet - production data Description Dual center tap Schottky barrier rectifier designed for high frequency switched mode power supplies and DC to DC converters. Packaged in TO-220AB, TO-247 and D2PAK these devices are intended for use in low voltage, high frequency inverters, free-wheeling and polarity protection applications. Table 1. Device summary IF(AV) 2 x 20 A VRRM 45 V Tj (max) 150° C VF(max) 0.49 V Features  Low forward voltage drop meaning very small conduction losses  Low switching losses allowing high frequency operation  Avalanche capability specified October 2013 This is information on a product in full production. DocID6857 Rev 5 1/11 www.st.com Characteristics 1 Characteristics STPS40L45C Table 2. Absolute Ratings (limiting values, per diode) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage IF(RMS) Forward rms current IF(AV) Average forward current Tc =130° C  = 0.5 Per diode Per device IFSM Surge non repetitive forward current tp = 10 ms Sinusoidal IRRM Repetitive peak reverse current tp = 2 µs square F = 1 kHz IRSM Non repetitive peak reverse current tp = 100 µs square PARM Repetitive peak avalanche power tp = 1 µs Tj = 25° C Tstg Storage temperature range Tj Maximum operating junction temperature (1) dV/dt Critical rate of rise of reverse voltage 1. d----P-----t...