The VS-16CTQ080SPBF part is a high-reliability, voltage regulator-based transient voltage suppressor diode from Vishay Intertechnology, Inc. It is designed to provide protection against voltage spikes, reducing the risk of component failure or system malfunction caused by overvoltage or exposed lines. This device has an operating voltage of 16 V with a clamping capability of 80 V. It can handle forward and reverse surge currents of up to 300 A and a peak pulse power of 9.2 kW. The VS-16CTQ080SPBF comes in an ultra-small, surface-mount SOT-23 package for easy installation. This device is RoHS and REACH compliant, features ESD immunity, and provides protection against oversedation, electrostatic discharge, and lightning strikes.