STTH6003CWA is a Diode, part of the STMICROELECTRONICS Power Diode portfolio. It is a 600 V, 3 A SuperMESH High-Speed Power Diode. This part is suitable for use in applications including power supplies, DC-DC converters, battery chargers, welding, UPS and more. It provides high stability, low forward voltage drop and a fast reverse recovery time. This diode enables efficient and fast current conduction, while offering a low thermal resistance which enables higher current handling capability.