The SMCJ20CA is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by JSCJ (JCET). This surface-mount component is designed to protect sensitive electronic equipment from voltage transients caused by lightning, electrostatic discharge (ESD), and inductive load switching. With a standoff voltage of 20V and a peak pulse power dissipation of 1500W, the SMCJ20CA effectively clamps transient voltages to safe levels, preventing damage to downstream circuitry. Supreme Components International is an authorised distributor of JSCJ (JCET) components, ensuring you receive genuine and reliable parts. This TVS diode is suitable for a wide range of applications, including I/O protection, VCC bus protection, and general circuit protection.