The DOWO SMDJ170CA with TVS SMC (DO-214AB) is a RoHS-compliant electronic part. It is a dual-channel transient voltage suppressor (TVS) diode designed to protect important electronics against transient overvoltage spikes, such as those caused by electrostatic discharge (ESD) and induced lightning. Its ultra-low capacitance design protects sensitive data lines, components, and interconnects, making it ideal for data terminals, notebook computers, consumer electronics, and industrial equipment. The device has a maximum clamping voltage of 170V and a maximum pulse power of 1.5kW, and it can be used in current limiting applications. The SMDJ170CA is housed in a compact TO-220 package.