MOSFET is the abbreviation of metal-oxide-semiconductorfield effect transistor, Small-signal MOSFET are mainly usedfor signal amplification and impedance transformation inanalog circuits, but can also be used for switching or chopping.Power MOSFET are used as switches and drivers, working ina switching state, with voltage resistance ranging from tens ofvolts to thousands of volts and operating currents ranging fromseveral amperes to tens of amperes. Power.

MOSFET are allenhancement-type MOSFET, which have excellent switchingcharacteristics.In recent years, power MOSFET have beenwidely used in power supplies, computers and peripherals (softand hard disk drives, printers, scanners, etc.), consumerelectronics products, communication equipment, automotiveelectronics and industrial control.

MOSFET can be roughly divided into Trench MOSFET mainly used in the medium-low voltage field, SGT(ShieldedGate Trench)MOSFET, flat MOSFET mainly used in the high is a semiconductor device made of Si material based ondiffusion process, which can be regarded as the developmentof TVS towards miniaturization, integration and low-capaci-tance.lt is a small-power device made by using lC diffusionprocess and packaging process, specially designed for ESDsuppression of multi-channel and high-speed signal lineinterfaces.Because the ESD discharge rising edge is about1ns, the response of traditional chip voltage-sensitive andpolymer devices is slow, resulting in high residual pressure.Therefore, iC also has a high electrostatic capacity; while ESDpower distribution system and other products voltage field, and SJ (Superjunction) MOSFET. Our company’s MOSFET cover commonly used voltage ranges such as30V-200v, 600v, 650V, and 700V, and can provide SOP8, PRPAK3x3, PRPAK5x6, TO252, TO263, TO251, TO220, TOLL andother package products.