UNISONIC TECHNOLOGIES CO., LTD

3N50

Preliminary

Power MOSFET

www.unisonic.com.tw

1 of 6

Copyright © 2011 Unisonic Technologies Co., Ltd

QW-R502-530.b

3A, 500V N-CHANNEL

POWER MOSFET

DESCRIPTION

The UTC 3N50 is an N-channel mode power MOSFET using

UTC’s advanced technology to provide customers with planar stripe

and DMOS technology. This technology allows a minimum on-state

resistance and superior switching performance. It also can withstand

high energy pulse in the avalanche and commutation mode.

The UTC 3N50 is generally applied in high efficiency switch mode

power supplies, active power factor correction and electronic lamp

ballasts based on half bridge topology.

FEATURES

* High Switching Speed

* 100% Avalanche Tested

SYMBOL

1.Gate

3.Source

2.Drain

1

TO-252

1

TO-220F

ORDERING INFORMATION

Ordering Number

Pin Assignment

Lead Free

Halogen Free

Package

1

2

3

Packing

3N50L-TF3-T

3N50G-TF3-T

TO-220F

G

D

S

Tube

3N50L-TN3-R

3N50G-TN3-R

TO-252

G

D

S

Tape Reel

Note: Pin Assignment: G: Gate D: Drain

S: Source