STTH1212D ST Fast Recovery Diode

The STTH1212D is an ultrafast recovery diode from STMicroelectronics in TO-220AC through-hole package, featuring 1200V repetitive peak reverse voltage and 12A average forward current capability. For selection, verify forward voltage drop for efficiency, reverse recovery time for high-frequency switching, low reverse leakage current, non-repetitive surge current capability, and operating junction temperature up to 175°C. Features include ultrafast switching for minimized power losses, very low conduction losses, high junction temperature capability for demanding environments, and through-hole TO-220AC package for robust mounting. Ideal for switch-mode power supplies, power factor correction circuits for high-voltage applications, high-frequency inverters, freewheeling diodes in converters and motor control, and any high-frequency power conversion requiring fast recovery with 1200V rating. In stock at HL Electronics – request a quote for fast delivery.