STPS340B

STPS340 Datasheet 40 V, 3 A power Schottky rectifier Product status STPS340 Product summary Symbol Value IF(AV) 3A VRRM 40 V T j(max.) 150 °C VF(typ.) 0.52 V Features Very small conduction losses Negligible switching losses Low forward voltage drop Low thermal resistance Extremely fast switching Surface mount package Avalanche rated ECOPACK2 component Applications Telecom power supply Set-top box power supply TV power supply Battery charger Description Single chip Schottky rectifier suited for switch mode power supplies and high frequency DC to DC converters. Packaged in SMA Flat Notch, SMB, SMB Flat, SMC and DPAK, the STPS340 is ideal for surface mounting and used in low voltage, high frequency inverters, free wheeling and polarity protection applications. DS0792 - Rev 13 - October 2019 For further information contact your local STMicroelectronics sales office. www.st.com STPS340 Characteristics 1 Characteristics Table 1. Absolute ratings (limiting values at 25 °C, unless otherwise specified) Symbol Parameter VRRM Repetitive peak reverse voltage IF(RMS) Forward rms current DPAK SMA Flat Notch TL = 105 °C SMB TL = 95 °C IF(AV) Average forward current, δ = 0.5, square wave SMB Flat TL = 115 °C SMC TL = 105 °C DPAK TC = 135°C IFSM Surge non repetitive forward current SMA Flat Notch tp = 10 ms sinusoidal All others PARM Repetitive peak avalanche power tp = 10 µs, Tj = 125 °C Tstg Storage temperature range Tj Maximum...