The CSPB40M-HF is a bridge rectifier diode from Comchip Technology. It is a surface mount 4-SMD package diode with a current average rectified of 4A and a voltage forward of 1.15V at 4A. The diode has a voltage peak reverse of 1kV and a current reverse leakage of 10μA at 1000V. It is a single-phase diode that operates in a wide temperature range of -55°C to 150°C. The CSPB40M-HF is an active product that offers standard technology and high reliability. With its compact package and excellent performance, this bridge rectifier diode is suitable for various applications that require efficient rectification of alternating current.