This document describes the features and characteristics of the STPS1545 power Schottky rectifier, including very small conduction losses, negligible switching losses, extremely fast switching, and insulated package.
The document describes the STPS1545, a single chip Schottky rectifier designed for switch mode power supplies and high frequency DC to DC converters. It features very small conduction losses, negligible switching losses, and an insulated package option (TO-220FPAC) with 2000V DC insulation.
The datasheet provides absolute ratings including a repetitive peak reverse voltage of 45V and RMS forward current up to 30A. It includes detailed static electrical characteristics such as reverse leakage current and forward voltage drop, along with thermal resistance data for various package types.
| Repetitive peak reverse voltage | 45 V |
|---|---|
| RMS forward current (TO-220AC) | 30 A |
| Average forward current (TO-220FPAC) | 15 A |
| Surge non repetitive forward current | 220 A |
| Maximum operating junction temperature | 175 °C |
| Forward voltage drop (Typical) | 0.57 V |
The recommended torque value is 0.55 Nm.