The BZW06-70B is a surface-mount silicon rectifier diode made by the German semiconductor manufacturer Diotec. It is designed for applications such as voltage clamping, battery charging, and rectification, and it has a repetitive peak reverse voltage of 700 volts. This diode also has low power loss, fast recovery time, and low forward voltage drop. Additionally, it is designed to withstand high-frequency operation and has integrated protection against overloads, overvoltage, and electrostatic discharge. This part is RoHS compliant and ideal for use in automotive and other harsh environments.