The SMA6SF18A-H is a high-reliability, surface-mount Transient Voltage Suppressor (TVS) diode manufactured by Formosa Microsemi. As an authorized distributor, Supreme Components International offers this component for applications requiring robust overvoltage protection. This unidirectional TVS diode is designed to clamp transient voltages to a safe level, protecting downstream circuitry. With a peak pulse power dissipation of 600W, the SMA6SF18A-H is ideal for safeguarding sensitive electronics against voltage surges. Its SMA package allows for easy integration into printed circuit boards. Key applications include I/O protection, VCC bus protection, and protection against ESD and EFT. The SMA6SF18A-H meets industry standards for surge protection and offers a cost-effective solution for enhancing system reliability.