The SMCJ20CA is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by SMC Diodes. As an authorized distributor, Supreme Components International guarantees the authenticity and quality of this component. Classified under the DIODE category and specifically as a TVS_DIODE, the SMCJ20CA is designed to protect sensitive electronic circuits from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. It features a standoff voltage of 20V and a breakdown voltage of 30.6V. The SMC package provides excellent power dissipation capabilities. This TVS diode is ideal for applications requiring robust overvoltage protection, such as automotive electronics, industrial equipment, and telecommunications systems. Its fast response time and low clamping voltage ensure effective protection for downstream components.