STPS16150CT Schottky Diode Array 1 Pair Common Cathode 150V 8A TO-220-3
The STPS16150CT is a high-performance dual Schottky rectifier designed for high-frequency switched-mode power supplies (SMPS). Housed in a TO‑220AB package, it offers a common cathode configuration with a total average forward current of 16 A (2 × 8 A) and low forward voltage drop. The device supports high junction temperatures up to 175 °C and is fully avalanche rated, making it ideal for compact and thermally demanding power systems.
Features
- Dual 8 A Schottky diodes with common cathode configuration.
- High repetitive peak reverse voltage: 150 V.
- Low forward voltage drop: as low as 0.70 V at 125 °C.
- High junction temperature capability up to 175 °C.
- Avalanche energy rating of 4700 W per diode (tp = 1 µs).
- Low leakage current: 3 µA at 25 °C, 4 mA at 125 °C.
- Fast switching ideal for high-frequency applications.
- TO‑220AB package for efficient thermal performance.
Specifications
| SYMBOL | PARAMETER | VALUE | UNIT |
|---|---|---|---|
| VRRM | Repetitive peak reverse voltage | 150 | V |
| IF(RMS) | RMS forward current | 20 | A |
| IF(AV) | Average forward current TO-220AB, δ = 0.5, TC = 150°C, per diode | 8 | A |
| IF(AV) | Average forward current D2PAK / I2PAK, δ = 0.5, TC = 150°C, per device | 16 | A |
| IFSM | Surge non repetitive forward current tp = 10 ms sinusoidal | 150 | A |
| PARM | Repetitive peak avalanche power tp = 1 μs, Tj = 25°C | 4700 | W |
| Tstg | Storage temperature range | -65 to +175 | °C |
| Tj | Maximum operating junction temperature | 175 | °C |
| dV/dt | Critical rate of rise of reverse voltage | 10000 | V/μs |
Dimensions
Footprint Dimensions
Unit: mm
Applications
- Secondary rectification in high-frequency SMPS.
- OR’ing diodes in redundant power supply circuits.
- Freewheeling diodes in DC/DC converters.
- High-efficiency output rectifiers for telecom and computing.
Package Contents
- 1x STPS16150CT Schottky Diode Array TO‑220‑3.
