STPS40120C

STPS40120C www.datasheet4u.com Power Schottky rectifier Main product characteristics IF(AV) VRRM Tj(max) VF(typ) 2 x 20 A 120 V 175° C 0.57 V K A1 K A2 K Feature and benefits ■ ■ ■ ■ High junction temperature capability Avalanche rated Low leakage current Good trade-off between leakage current and forward voltage drop A1 K A2 A1 K A2 TO-220AB STPS40120CT I2PAK STPS40120CR Description Dual center tap Schottky rectifier suited for high frequency Switch Mode Power Supply. Packaged in TO-220AB and I2PAK, this device is intended to be used in notebook and LCD adaptors, desktop SMPS, providing in these applications a margin between the remaining voltages applied on the diode and the voltage capability of the diode. Table 1. Symbol VRRM IF(RMS) IF(AV) IFSM PARM Tstg Tj 1. dPtot --------------dTj Order code Part Number STPS40120CT STPS40120CR Marking STPS40120CT STPS40120CR Absolute ratings (limiting values, per diode) Parameter Repetitive peak reverse voltage RMS forward voltage Average forward current δ = 0.5 Tc = 145° C Per diode Per device tp = 10 ms Sinusoidal tp = 1 μs Tj = 25° C Value 120 30 20 40 200 10500 -65 to + 175 temperature(1) 175 Unit V A A A W °C °C Surge non repetitive forward current Repetitive peak avalanche power Storage temperature range Maximum operating junction < 1 ------------------------Rth ( j – a ) condition to avoid runaway for a diode on its own heatsink December 2006 Rev 2 1/8 www.st.com 8 Characteristics STPS40120C 1 www.datash...