The STPS41L30CG/CT/CR is a low voltage, low drop power Schottky rectifier from Texas Instruments. This device is intended for use in low voltage, high frequency inverters, free-wheeling and polarity protection applications. It features very small conduction losses, negligible switching losses, extremely fast switching, low forward voltage drop, high avalanche capability, low thermal resistance and avalanche capability.
The STPS41L30 series are low‑drop Schottky rectifiers offered in DPAK, I°PAK and TO‑220AB packages. They are intended for use in low‑voltage, high‑frequency inverters, free‑wheeling and polarity‑protection applications.
The document provides electrical characteristics, thermal resistances, mechanical dimensions and ordering information for the CG, CT and CR variants, including ratings such as 30 V reverse voltage, 20 A average forward current and a maximum junction temperature of 150 °C.
| Maximum forward voltage drop (Vr max) | 0.38 V |
|---|---|
| Storage temperature range | -65 °C to +175 °C |
At 25 °C and 20 A the forward voltage drop is 0.48 V.
The rectifier is offered in DPAK, I°PAK and TO‑220AB packages.