The document describes a high voltage power Schottky rectifier with high junction temperature capability, a good trade-off between leakage current and forward voltage drop, low leakage current, and specified features and benefits.
The STPS20150 series are dual‑center‑tap high‑voltage Schottky rectifiers designed for high‑frequency switched‑mode power supplies. The family includes the CT, CG, CR and CFP variants in TO‑220AB, DPAK, PAK and TO‑220FPAB packages.
Key specifications include a 150 V reverse voltage rating, up to 30 A RMS forward current, low forward voltage drop (0.92 V at 10 A, 25 °C), and a maximum junction temperature of 175 °C. Detailed mechanical dimensions and thermal resistance data are provided for each package type.
| Reverse voltage (VrRM) | 150 V |
|---|---|
| RMS forward current (If(av)) | 30 A |
| Maximum junction temperature (Tj) | 175 °C |
The device is rated for a repetitive peak reverse voltage of 150 V.
The typical forward voltage drop is 0.92 V under those conditions.