The document describes a single Schottky rectifier suitable for low voltage, high frequency switch mode power supplies and high frequency DC to DC converters. The product features small conduction losses, negligible switching losses, extremely fast switching, low forward voltage drop for higher efficiency and extended battery life, low thermal resistance, and specified avalanche capability.
This document is a technical datasheet for the STPS1L40M, a single Schottky rectifier designed for switch mode power supplies and high frequency DC to DC converters. The device features very small conduction losses, negligible switching losses, and an extremely fast switching speed.
The datasheet provides comprehensive specifications including absolute ratings such as a repetitive peak reverse voltage of 40V and an average forward current of 1A. It also details static electrical characteristics like forward voltage drop and reverse leakage current at various junction temperatures, along with thermal resistance values and mechanical package dimensions for the STmite (DO216-AA) package.
| Repetitive peak reverse voltage (Vrrm) | 40 V |
|---|---|
| Maximum operating junction temperature (Tj) | 150°C |
| Average forward current (IF(AV)) | 1 A |
| Surge non repetitive forward current (IFSM) | 50 A |
| Junction to case thermal resistance (RthJC) | 20 °C/W |
| Package type | STmite (DO216-AA) |
The maximum operating junction temperature is 150°C.
Yes, due to its small size and low forward voltage drop, it fits battery powered equipment such as cellular phones and PDAs.