The SMA6SF9.0CA-Q1-H is a high-performance 9V, 400W bidirectional Transient Voltage Suppressor (TVS) diode manufactured by Formosa Microsemi. Designed to protect sensitive electronic equipment from voltage transients induced by lightning, ESD, and inductive load switching, this TVS diode offers a fast response time and low clamping voltage. Its bidirectional configuration provides symmetrical protection for AC signals. The SMA (DO-214AC) package allows for easy surface mounting. Typical applications include I/O protection, VCC bus protection, and data line protection. Supreme Components International is an authorized distributor of Formosa Microsemi, guaranteeing the authenticity and quality of this TVS diode. This device meets stringent industry standards and offers superior reliability.