The Diotec 3.0SMCJ43A-AQ is a Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). This diode features a power dissipation rating of 3000W, making it suitable for demanding applications. Its reverse standoff voltage is 43V. The 3.0SMCJ43A-AQ is housed in an SMC package, offering excellent thermal performance and ease of mounting. Typical applications include power supplies, telecommunications equipment, industrial controls, and consumer electronics. Supreme Components International is an authorized distributor of Diotec, guaranteeing authentic components and reliable performance. Choose the 3.0SMCJ43A-AQ for superior circuit protection.