FQI4N90 Datasheet 900v N-channel MOSFET

Manufacturer: Fairchild (now onsemi)

Overview: FQI4N90 — N-Channel QFET® MOSFET FQI4N90 N-Channel QFET® MOSFET 900 V, 4.2 A, 3.

Datasheet Details

Part number	FQI4N90
Manufacturer	Fairchild (now onsemi)
File Size	803.63 KB
Description	900V N-Channel MOSFET
Datasheet	FQI4N90_FairchildSemiconductor.pdf

General Description

This N-Channel enhancement mode power MOSFET is produced using Fairchild Semiconductor’s proprietary planar stripe and DMOS technology.

This advanced MOSFET technology has been especially tailored to reduce on-state resistance, and to provide superior switching performance and high avalanche energy strength.

These devices are suitable for switched mode power supplies, active power factor correction (PFC), and electronic lamp ballasts.

Key Features

4.2 A, 900 V, RDS(on) = 3.3 Ω (Max. ) @ VGS = 10 V, ID = 2.1 A.
Low Gate Charge (Typ. 24 nC).
Low Crss (Typ. 9.5 pF).
100% Avalanche Tested D GDS I2-PAK G S Absolute Maximum Ratings TC = 25°C unless otherwise noted. Symbol VDSS ID IDM VGSS EAS IAR EAR dv/dt PD TJ, Tstg TL Parameter Drain-Source Voltage Drain Current Drain Current - Continuous (TC = 25°C) - Continuous (TC = 100°C) - Pulsed Gate-Source Voltage Single Pulsed Avalanche Energy Avalanc.

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