The SMAJ30CA-H is a high-reliability, 30V bidirectional Transient Voltage Suppressor (TVS) diode manufactured by Formosa Microsemi. It's designed to protect sensitive electronic equipment from voltage transients caused by inductive load switching, lightning, and electrostatic discharge (ESD). This TVS diode features a 400W peak pulse power dissipation capability. Its compact SMA (DO-214AC) package makes it ideal for space-constrained applications. The SMAJ30CA-H offers excellent clamping capability, high surge capability, and fast response time. Supreme Components International is an authorized distributor of Formosa Microsemi, guaranteeing the authenticity and quality of this TVS diode. This device is commonly used in telecommunications, industrial control, and consumer electronics applications.