The SM8S11A-Q1-H is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by FORMOSA MICROSEMI. This automotive-qualified component is specifically designed to protect sensitive electronic circuits from voltage transients induced by inductive load switching and lightning. With a breakdown voltage of 11.1V and a power dissipation capability of 600W, the SM8S11A-Q1-H provides reliable overvoltage protection. Its DO-220AA package allows for efficient heat dissipation. As an authorized distributor of FORMOSA MICROSEMI, Supreme Components International guarantees the authenticity and traceability of this product. This TVS diode is suitable for a wide range of automotive applications requiring robust transient voltage protection.