The 3.0SMCJ43CA-Q1-H is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by FORMOSA MICROSEMI. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring you receive genuine and reliable products. This TVS diode is designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. It features a 3000W peak pulse power dissipation capability and a 43V standoff voltage. Encased in a compact SMC package, the 3.0SMCJ43CA-Q1-H offers excellent surge protection in a small footprint. This TVS diode is suitable for a wide range of applications, including automotive, industrial, and consumer electronics, where robust overvoltage protection is critical. Its fast response time and low clamping voltage make it an ideal choice for safeguarding sensitive components.