The FM1V40-N-Q1-H is a high-performance 40V Unidirectional Transient Voltage Suppressor (TVS) Diode manufactured by FORMOSA MICROSEMI. This diode is specifically designed to protect sensitive electronic components from voltage transients induced by electrostatic discharge (ESD), inductive load switching, and other transient voltage events. Packaged in a space-saving SOD-323, it's ideal for applications where board space is limited. As an authorised distributor of FORMOSA MICROSEMI, Supreme Components International ensures that you receive only genuine, high-quality components. This TVS diode offers fast response time, low clamping voltage, and high surge capability, making it a reliable solution for protecting your valuable electronic circuits. Its unidirectional configuration simplifies circuit design and ensures optimal protection against positive voltage transients.