The SMAJ78A is a high-performance, unidirectional Transient Voltage Suppressor (TVS) diode manufactured by SMC Diodes. This surface-mount device is designed to protect sensitive electronic equipment from voltage transients caused by inductive load switching, lightning, and electrostatic discharge (ESD). With a peak pulse power dissipation of 600W and a reverse standoff voltage of 78V, the SMAJ78A provides robust overvoltage protection. Its fast response time and low clamping voltage ensure effective transient suppression. The SMA package allows for easy integration into printed circuit boards. Supreme Components International is an authorised distributor of SMC Diodes, ensuring you receive genuine, high-quality components. This TVS diode is ideal for applications requiring reliable overvoltage protection in a compact form factor.