600 V CoolMOS™ S7T SJ MOSFET with integrated temperature sensor in TOLL (PG-HSOF-8) for an increased junction temperature sensing accuracy The CoolMOS™ S7T with embedded temperature sensor increases junction temperature sensing accuracy and robustness while enabling easy implementation. The device is optimized for low-frequency and high-current switching applications. It is an ideal fit for solid-state relay, circuit breaker designs, and line rectification in SMPS. The temperature sensor enhances CoolMOS™ S7 features, allowing the best possible utilization of the power transistor.