The SMF4748A is a high-performance Transient Voltage Suppressor (TVS) Diode from JSCJ (JCET), designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. This diode features a power dissipation rating of 400W and a reverse standoff voltage of 48V. Its SOD-123FL package offers excellent thermal performance and is suitable for automated assembly. Supreme Components International is an authorised distributor of JSCJ (JCET) components, ensuring you receive only genuine and high-quality products. The SMF4748A is commonly used in automotive, industrial, and consumer electronics applications to enhance system reliability and prevent damage from overvoltage conditions. Benefit from our extensive inventory and expert support.