UNISONIC TECHNOLOGIES CO., LTD

3N70K

Power MOSFET

www.unisonic.com.tw

1 of 7

Copyright © 2012 Unisonic Technologies Co., Ltd

QW-R502-836.A

3A, 700V N-CHANNEL

POWER MOSFET

DESCRIPTION

The UTC 3N70K is a high voltage and high current power

MOSFET, designed to have better characteristics, such as fast

switching time, low gate charge, low on-state resistance and have a

high rugged avalanche characteristics. This power MOSFET is

usually used at high speed switching applications in power supplies,

PWM motor controls, high efficient DC to DC converters and bridge

circuits.

FEATURES

* Ultra low gate charge ( typical 10 nC )

* Low reverse transfer capacitance

* Fast switching capability

* Avalanche energy specified

* Improved dv/dt capability, high ruggedness

SYMBOL

ORDERING INFORMATION

Ordering Number

Package

Pin Assignment

Packing

Lead Free

Halogen Free

1

2

3

3N70KL-TF3-T

3N70KG-TF3-T

TO-220F

G

D

S

Tube

3N70KL-TN3-R

3N70KG-TN3-R

TO-252

G

D

S

Tape Reel

3N70KL-TN3-T

3N70KG-TN3-T

TO-252

G

D

S

Tube

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