Field Effect Transistor (FET), abbreviated as FET, is a relatively new type of semiconductor material that uses the electric field effect to control the current of the transistor, hence its name. It is a semiconductor device that uses only one type of carrier to participate in conduction, which is a semiconductor device that controls the output current with input voltage. Divided by the carriers involved in conduction, it has N-channel devices with electrons as carriers and P-channel devices wit
The noise of field-effect transistors is caused by the irregularity of internal carrier motion. Its existence will cause an amplifier to experience irregular voltage or current changes at the output even when there is no signal input.
Metal Oxide Semiconductor Field Effect Transistor (MOSFET) is a commonly used semiconductor device with advantages such as low switching loss, high switching speed, and low driving voltage. It is widely used in power management, driving circuits, amplifiers, and other fields. However, there are many types of MOS transistors on the market, and how to choose the appropriate MOS transistor has become a challenge for engineers. This article will introduce several key elements of MOS transistor selec
TVS diodes are designed to protect sensitive circuits from damage caused by transient voltages such as lightning strikes and electrostatic discharges. What are the substitution rules for TVS diodes?
Fast recovery bridge is an important component in power electronics, widely used in various power conversion, rectification, and frequency conversion systems. The fast recovery bridge, based on its fast reverse recovery time, can provide more efficient rectification performance, especially in high-frequency applications. However, in practical applications, it may be necessary to replace the original fast recovery bridge.
Fast recovery diode is a special type of diode designed to provide fast switching functionality in circuits, especially in high-frequency power supply and converter applications. So, what should be noted in circuit applications?
