The HER301-TP is a hermetic sealed through-hole rectifier diode from Micro Commercial Components (MCC). It is designed as a general purpose rectifier with low forward voltage drop and high surge capability. It has an average forward rectified current of 3A, a reverse voltage of 400V, and an operating temperature range of -65 to +175°C. It also features an electrical isolation of 3kV, making it suitable for use in harsh environmental conditions. The HER301-TP is ideal for use in power supplies, DC-DC converters, and various other power circuits.