UNISONIC TECHNOLOGIES CO., LTD

4N90

Power MOSFET

www.unisonic.com.tw

1 of 7

Copyright © 2014 Unisonic Technologies Co., Ltd

QW-R502-479.F

4 Amps, 900 Volts

N-CHANNEL POWER MOSFET

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DESCRIPTION

The UTC 4N90 is a N-channel enhancement MOSFET

adopting UTC’s advanced technology to provide customers with

DMOS, planar stripe technology. This technology is designed to

meet the requirements of the minimum on-state resistance and

perfect switching performance. It also can withstand high energy

pulse in the avalanche and communication mode.

The UTC 4N90 is particularly applied in high efficiency switch

mode power supplies.



FEATURES

* High switching speed

* 100% avalanche tested

* Improved dv/dt capability

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SYMBOL

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ORDERING INFORMATION

Ordering Number

Package

Pin Assignment

Packing

Lead Free

Halogen Free

1

2

3

4N90L-TA3-T

4N90G-TA3-T

TO-220

G

D

S

Tube

4N90L-TF3-T

4N90G-TF3-T

TO-220F

G

D

S

Tube

4N90L-TF1-T

4N90G-TF1-T

TO-220F1

G

D

S

Tube

4N90L-TF2-T

4N90G-TF2-T

TO-220F2

G

D

S

Tube

4N90L-TF3T-T

4N90G-TF3T-T

TO-220F3

G

D

S

Tube

4N90L-TM3-T

4N90G-TM3-T

TO-251

G

D

S

Tube

4N90L-TN3-R

4N90G-TN3-R

TO-252

G

D

S

Tape Reel

4N90L-T3N-T

4N90G-T3N-T

TO-3PN

G

D

S

Tube

Note: Pin Assignment: G: Gate

D: Drain

S: Source