The ZGFM20160B-ASF-Q1-H is a high-performance TVS (Transient Voltage Suppressor) Diode manufactured by FORMOSA MICROSEMI. This unidirectional diode is designed to protect sensitive electronic circuits from voltage transients induced by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning. Featuring a reverse working maximum voltage (Vrwm) of 20V, this single-channel diode effectively clamps overvoltage events, preventing damage to downstream components. The ZGFM20160B-ASF-Q1-H is housed in a space-saving SOD-323 package, making it suitable for densely populated circuit boards. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring you receive genuine and reliable products. This TVS diode is an excellent choice for applications requiring robust overvoltage protection.