STTH4R02U diode – ultrafast recovery, 200 V rating

STTH4R02U is a 4 A, 200 V ultrafast recovery diode for hard-working power stages. It sits in an SMB package and mounts easily on compact SMPS or inverter boards. Low forward drop and short recovery time help STTH4R02U cut switching loss and heat in continuous duty. High surge capability and 175 °C junction rating support demanding industrial and automotive conditions. Designers use STTH4R02U for freewheeling, output rectification, and polarity protection where efficiency and reliability matter. You get consistent performance across batches and long field life. Buy STTH4R02U from Florida Circuit today and keep your power designs stable in real-world service.