The SMCJ100CA with SMC (DO-214AB) TVS ROHS manufactured by Jingdao is an ultra-fast, low-capacitance unidirectional transient voltage suppression (TVS) diode designed to protect sensitive devices from voltage spikes induced from electrostatic discharge (ESD), electrical fast transients (EFT), and secondary lightning effects. It features an ultra-fast response time and low clamping voltage, and can protect a wide variety of data lines and interfaces, including RS-232, RS-422, RS-485, and USB. It has an operating temperature range of -55°C to 150°C and is RoHS-compliant for easy compliance in environmentally friendly systems. The SMCJ100CA is packaged in an extremely small SMC (DO-214AB) form factor.