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FQPF4N90C

N-channel MOSFET, 900V, 4A, 4.2Ohm, TO-220F

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Manufacturer Part：

FQPF4N90C

Package：

TO-220F (10.16 x 4.7 x 9.19 mm)

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Description

Product Overview

The FQPF4N90C from onsemi (formerly Fairchild) is a 900V N-Channel QFET power MOSFET rated at 4A continuous drain current with 4.2 Ohm max RDS(on) in a TO-220F (fully insulated) package. Using planar stripe DMOS technology, it offers low gate charge (17nC) and low Crss (5.6pF) for efficient high-voltage switching.

Key Specifications

Channel Type N-Channel
Drain-Source Voltage (VDSS) 900 V
Continuous Drain Current 4 A (Tc=25C)
On-Resistance (RDS(on)) 4.2 Ohm max @ VGS=10V
Gate Charge (Qg) 17 nC (typ)
Crss 5.6 pF (typ)
Power Dissipation 47 W (Tc=25C)
Avalanche Energy (EAS) 570 mJ
Operating Temperature -55 to +150 C
Package TO-220F (3-pin, fully insulated)

Features

  • 900V N-Channel enhancement mode MOSFET
  • RDS(on) = 4.2 Ohm max @ VGS=10V
  • Low gate charge: 17nC typical
  • Low Crss: 5.6pF typical
  • 100% avalanche tested
  • TO-220F fully insulated package

Applications

  • Switch-mode power supplies (SMPS)
  • Active power factor correction (PFC)
  • Electronic lamp ballasts
  • LCD/LED TV power supplies

Product Introduction(Within 100 Words)

Working Principle(Within 200 Words)

Pin Description(Output pin definitions in table format only; return pure content without derivation or extra elaboration)

Application Scenarios (Output pin definitions in table format only; return pure content without derivation or extra elaboration)

Alternative Models(Output pin definitions in table format only; return pure content without derivation or extra elaboration)

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Contact Information

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Service & Packaging

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

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Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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