UNISONIC TECHNOLOGIES CO., LTD

7N90

Preliminary

Power MOSFET

www.unisonic.com.tw

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Copyright © 2010 Unisonic Technologies Co., Ltd

QW-R502-475.a

900V N-CHANNEL POWER

MOSFET

DESCRIPTION

The UTC 7N90 is an N-channel mode Power FET using UTC’s

advanced technology to provide costumers with planar stripe and

DMOS technology. This technology specializes in allowing a

minimum on-state resistance and superior switching performance. It

also can withstand high energy pulse in the avalanche and

commutation mode.

The UTC 7N90 is universally applied in active power factor

correction, electronic lamp ballast based on half bridge topology and

high efficient switched mode power supply.

FEATURES

* High switching speed

* Typically 40nC low gate charge

* 100% avalanche tested

* Improved dv/dt capability

SYMBOL

D (2)

G

(1)

S (3)

ORDERING INFORMATION

Ordering Number

Pin Assignment

Lead Free

Halogen Free

Package

1

2

3

Packing

7N90L-TF1-T

7N90G-TF1-T

TO-220F1

G

D

S

Tube

Note: Pin Assignment: G: Gate D: Drain S: Source