The 5.0SMCJ43CA-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 parts. This diode is designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). Featuring a breakdown voltage (Vbr) of 43V and a peak pulse power dissipation of 5.0kW, the 5.0SMCJ43CA-Q1-H offers excellent protection in a compact SMC package. It is ideal for automotive, industrial, and consumer electronics applications where robust transient voltage protection is required. This TVS diode falls under the TVS_DIODE category and TVS subcategory.