The TPSMF4L7.5A is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by Diotec and supplied by Supreme Components International, an authorized distributor of electronic components. This unidirectional TVS diode is designed to protect sensitive electronic circuits from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a power dissipation rating of 400W and a breakdown voltage of 7.5V, the TPSMF4L7.5A effectively clamps transient voltages to safe levels, preventing damage to downstream components. Its DO-214AC (SMA) surface-mount package allows for easy integration into printed circuit boards. Typical applications include I/O interfaces, VCC bus protection, and signal line protection in consumer electronics, industrial equipment, and telecommunications systems. Supreme Components International ensures the authenticity and quality of this Diotec TVS diode, providing customers with a reliable solution for overvoltage protection.