JingxinThe ES2KB with Diodes - Rectifiers - Hyperfast 800V 2A 1.7V @ 2A 35ns SMB RoHS is a high speed unidirectional rectifier constructed from ultrafast recovery, low capacitance epitaxial chips. It has a maximum forward surge rating of 25A at 8.3mS and an ultra-low reverse leakage current of under 1nA at 10V. The device has a high voltage rating of 800V and a low voltage drop of 1.7V @ 2A. It is designed to provide superior performance at a lower power consumption with less heat dissipation. The ES2KB is RoHS compliant, making it safe and reliable to use in a wide range of applications. It is RoHS compliant and manufactured by Jingdao Jingxin.