The SMF4751A is a high-performance Transient Voltage Suppressor (TVS) Diode from JSCJ (JCET). Supreme Components International is an authorised distributor of JSCJ components. This diode is designed to protect sensitive electronic equipment from voltage transients caused by electrostatic discharge (ESD), electrical fast transients (EFT), lightning, and other transient voltage events. It features a peak pulse power dissipation of 400W and a reverse standoff voltage of 51V. The SMF4751A is housed in a low-profile SOD-123FL package, making it suitable for space-constrained applications. Its fast response time and low clamping voltage ensure effective protection for downstream circuitry. Applications include automotive, industrial, and consumer electronics.