FQPF10N20C PDF Datasheet – 200V, 9.5A, N-Ch, MOSFET

An N-channel MOSFET (Metal Oxide Semiconductor Field Effect Transistor) is a type of field effect transistor (FET) that uses an N-type semiconductor material as the conducting channel to control the flow of current.

When a positive voltage is applied to the gate terminal, it attracts electrons to the channel, creating an inversion layer and allowing current to flow between the source and drain terminals.

N-channel MOSFETs are widely used in a variety of electronic applications due to their high input impedance, fast switching speeds, and low power consumption. They are commonly used as switches, amplifiers, and voltage regulators.

Part Number: FQPF10N20C

Function: 200V N-Channel MOSFET

Package: TO-220, TO-220F Type

Manufacturer: Fairchild Semiconductor

Images:FQPF10N20C pdf pinout


FQPF10N20C is 200V N-Channel MOSFET. These N-Channel enhancement mode power field effect transistors are produced using Fairchild’s proprietary, planar stripe, DMOS technology. This advanced technology has been especially tailored to minimize on-state resistance, provide superior switching performance, and withstand high energy pulse in the avalanche and commutation mode. These devices are well suited for high efficiency switching DC/DC converters, switch mode power supplies, DC-AC converters for uninterrupted power supplies and motor controls.


• 9.5A, 200V, RDS(on) = 0.36Ω @VGS = 10 V

• Low gate charge ( typical 20 nC)

• Low Crss ( typical 40.5 pF)

• Fast switching

• 100% avalanche tested

• Improved dv/dt capability

[…]FQPF10N20C datasheet


1. Switching: N-channel MOSFETs are used as electronic switches in many applications due to their ability to handle relatively high currents and voltages.

2. Amplification: MOSFETs can also be used for amplification purposes in certain configurations.

3. Voltage Regulation: They can be part of voltage regulation and control circuits.

4. Power Management: N-channel MOSFETs are often used in power management circuits and battery protection circuits.

FQPF10N20C PDF Datasheet