The DIOTEC SMF45CA is a Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. This unidirectional TVS diode features a standoff voltage of 45V and a peak pulse power dissipation of 400W. Its compact DO-219AB (SMF) surface-mount package makes it suitable for high-density PCB layouts. As an authorized distributor of DIOTEC components, Supreme Components International guarantees the authenticity and performance of the SMF45CA. This diode is ideal for use in telecommunications equipment, industrial controls, and consumer electronics where reliable overvoltage protection is critical. Benefit from DIOTEC's quality and Supreme Components International's reliable supply chain.