STPS30120CT ST Fast Recovery Diode

The STPS30120CT is a dual common-cathode power Schottky rectifier from STMicroelectronics in TO-220AB through-hole package, featuring 120V repetitive peak reverse voltage and 30A average forward current (2x15A per leg) . For selection, verify forward voltage drop optimized for high efficiency, low reverse leakage current, non-repetitive surge current capability, negligible switching losses, and operating junction temperature up to 175°C . Features include high junction temperature capability, avalanche rated for ruggedness, and dual diode configuration for full-wave rectification. Ideal for high-frequency switch-mode power supplies (SMPS) for notebook and LCD adapters, desktop SMPS, freewheeling diodes in inverters and motor drives, OR-ing diodes in redundant power systems, and any 120V high-current power conversion requiring low forward drop. In stock at HL Electronics – request a quote for fast delivery.