The ZGFM1047B-MST-H is a high-performance, unidirectional TVS diode manufactured by Formosa Microsemi. Supreme Components International is an authorised distributor of Formosa Microsemi components. This surface-mount device is designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a standoff voltage of 47V, the ZGFM1047B-MST-H effectively clamps transient voltages to safe levels, preventing damage to downstream components. Its unidirectional configuration makes it suitable for applications where protection against positive voltage surges is required. This TVS diode offers fast response time, high surge capability, and low clamping voltage, making it an excellent choice for safeguarding your circuits. Applications include industrial control, automotive systems, and consumer electronics.