The ZS4756A-Q1-H is a high-performance unidirectional TVS diode manufactured by Formosa Microsemi. Supreme Components International is an authorised distributor of Formosa Microsemi components. This TVS diode is designed to protect sensitive electronic circuits from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. It features a 400W peak pulse power dissipation capability and is housed in a surface-mount DO-214AC (SMA) package for efficient thermal management and easy assembly. The ZS4756A-Q1-H offers fast response time, low clamping voltage, and high surge capability, making it suitable for a wide range of applications, including automotive, industrial, and consumer electronics. Ensure the reliability and longevity of your electronic designs with this robust TVS diode.