STPS1L40-Y is a ST company's automotive low drop power Schottky rectifier, which has very small conduction losses, negligible switching losses, low forward voltage drop, surface mount miniature packages, avalanche capability specified, AEC-Q101 qualified, ECOPACK®2 compliant components. This device is packaged in SMA and SMB, it is especially intended for surface mounting and used in low voltage, high frequency inverters, free wheeling and polarity protection in automotive applications.
The document describes the STPS1L40-Y, a single chip Schottky rectifier designed for switched mode power supplies and high frequency DC to DC converters. It is available in SMA (STPS1L40AY) and SMB (STPS1L40UY) surface mount packages and features very small conduction losses with negligible switching losses.
The datasheet provides absolute maximum ratings, static electrical characteristics including forward voltage drop and reverse leakage current, and thermal resistance data. It also includes ordering information for tape and reel delivery modes.
| Forward rms current | 8 A |
|---|---|
| Average forward current (Tj=130°C) | 1 A |
| Surge non repetitive forward current | 60 A |
| Operating junction temperature range | -40 to + 150 °C |
| Forward voltage drop (Typical) | 0.42 V |
The operating junction temperature range is from -40 to +150 °C.
The device is packaged in SMA and SMB surface mount packages.