UNISONIC TECHNOLOGIES CO., LTD

4N50

Power MOSFET

www.unisonic.com.tw

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Copyright © 2013 Unisonic Technologies Co., Ltd

QW-R502-525.E

4 A, 500 V N-CHANNEL

POWER MOSFET



DESCRIPTION

The UTC 4N50 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 4N50 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

TO-220

1

1

TO-220F

TO-252

TO-251

1

1



ORDERING INFORMATION

Ordering Number

Package

Pin Assignment

Packing

Lead Free

Halogen Free

1

2

3

4N50L-TA3-T

4N50G-TA3-T

TO-220

G

D

S

Tube

4N50L-TF3-T

4N50G-TF3-T

TO-220F

G

D

S

Tube

4N50L-TM3-T

4N50G-TM3-T

TO-251

G

D

S

Tube

4N50L-TN3-R

4N50G-TN3-R

TO-252

G

D

S

Tape Reel

Note: Pin Assignment: G: Gate D: Drain

S: Source