The Vishay Semiconductors Rectifiers 1A 600V 40A8.3ms Single Die Auto (S1JHE3_A/I) is a single-die rectifier manufactured by Vishay Semiconductors. The device is rated for 1A and 600V, and is a Surface Mount Schottky Rectifier. The device is housed in an 8.3ms Automotive Grade package. The package features low power losses and a fast response time for higher operating temperatures, making it suitable for automotive, DC-DC converter, LED driver, and other applications requiring low forward voltage drop and low leakage currents.