The 3.0SMCJ40CA-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 surface mount TVS diode is designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a peak pulse power dissipation of 3000W and a standoff voltage of 40V, the 3.0SMCJ40CA-Q1-H offers robust overvoltage protection. Its compact SMC package makes it suitable for high-density circuit board applications. This TVS diode is ideal for use in telecommunications, industrial control, consumer electronics, and automotive systems where reliable voltage surge protection is critical. Benefit from the quality and performance of FORMOSA MICROSEMI components through Supreme Components International.