The document describes the features and characteristics of a high voltage power Schottky rectifier. It has negligible switching losses, high junction temperature capability, low leakage current, and a good trade-off between leakage current and forward voltage drop. The product is designed for high frequency miniature Switched Mode Power Supplies such as adaptors and on board DC/DC converters.
The STPS1H100 is a high‑voltage Schottky rectifier designed for miniature switched‑mode power supplies, adapters and on‑board DC/DC converters. It is offered in two package types, SMA and SMB, and provides a good trade‑off between low leakage current and forward voltage drop.
The document lists the main electrical characteristics such as a maximum reverse voltage of 100 V, average forward current of 1 A, and surge forward current up to 50 A. Thermal resistance values, mechanical dimensions, ordering information and revision history are also provided.
| Maximum reverse voltage (VRRM) | 100 V |
|---|---|
| Maximum forward voltage (VFmax) | 0.62 V |
| Average forward current (IF(AV)) | 1 A |
| Surge non‑repetitive forward current (IFSM) | 50 A |
| Maximum junction temperature (Tj) | 175 °C |
| Thermal resistance (SMB package) | 35 °C/W |
| Package weight (SMA) | 0.068 g |
| Package weight (SMB) | 0.107 g |
The device can withstand a repetitive peak reverse voltage of 100 V.
The rectifier is offered in two surface‑mount packages: SMA and SMB.
The average forward current is specified as 1 A.