Brand: Fairchild
The Fairchild Model 530 is a field-effect transistor (FET) that was introduced by Fairchild Semiconductor in the 1960s. It is a dual-gate MOSFET, designed to provide high input impedance and low power consumption in analog applications where precise voltage control is required. The dual-gate structure allows for better control over the transistor's behavior and reduces sensitivity to parasitic capacitance. The Fairchild Model 530 is widely used in a variety of applications today, including audio amplifiers, voltage regulators, and frequency multipliers.