This is information on a product in full production. This is a power Schottky rectifier with high current capability, avalanche rating, low forward voltage drop, and high frequency operation. It is suitable for high frequency switch mode power supply. It is intended to be used in notebook, game station, and desktop adapters, providing good efficiency at both low and high load.
This document provides production data for the STPS20SM120S Power Schottky rectifier, designed for high-frequency switch mode power supply applications such as notebook and desktop adapters. Key features include high current capability, avalanche rating, and low forward voltage drop. The device is available in TO-220AB narrow leads and I2PAK packages.
| Average forward current (IF(AV)) | 20 A |
|---|---|
| Repetitive peak reverse voltage (VRRM) | 120 V |
| Forward voltage drop (typical) | 0.49 V |
| Maximum operating junction temperature | 150 °C |
| Junction to case thermal resistance | 1.55 °C/W |
| Package types | TO-220AB narrow leads, I2PAK |
The typical forward voltage drop is 0.49 V at a junction temperature of 125 °C and a forward current of 5 A.
The device is available in TO-220AB narrow leads and I2PAK packages.