SPW21N50C3 is a power switch transistor launched by Toshiba, using TO247 package, its maximum voltage is 560V, current is 21A.
The SPW21N50C3 is a Cool MOS™ power transistor in a P‑TO‑247 package, offering a 560 V rating, ultra‑low gate charge and high transconductance. The document provides maximum ratings, thermal characteristics, and detailed electrical parameters such as on‑state resistance, capacitances and gate charge.
Key sections cover maximum ratings, thermal resistance, electrical characteristics, inverse diode behavior, safe operating area, and package dimensions. The data is intended for designers selecting the device for high‑voltage, high‑current applications.