The SMF54A is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by SMC Diodes. As an authorized distributor, Supreme Components International offers this reliable component for protecting sensitive electronic circuits from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). This diode features a standoff voltage of 54V, a breakdown voltage of 58.1V, and a peak pulse current of 17.4A. It boasts a power dissipation of 400W and is designed for surface mount applications in a DO-219AB (SMF) package. The SMF54A is ideal for use in communication systems, industrial equipment, and consumer electronics, providing robust protection against voltage surges and ensuring the longevity of your valuable circuits.