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Dec. 2016. Rev. 3.0

1/6

SW4N80D

Absolute maximum ratings

Symbol

Parameter

Value

Unit

TO-220F

TO-251N

V

DSS

Drain to source voltage

800

V

I

D

Continuous drain current (@T

4*

A

Continuous drain current (@T

2.5*

A

I

DM

Drain current pulsed

(note 1)

16

A

V

GS

Gate to source voltage

± 30

V

E

AS

Single pulsed avalanche energy

(note 2)

128

mJ

E

AR

Repetitive avalanche energy

(note 1)

15

mJ

dv/dt

Peak diode recovery dv/dt

(note 3)

5

V/ns

P

D

Total power dissipation (@T

22.3

192.3

W

0.18

1.54

T

Operating junction temperature & storage temperature

-55 ~ + 150

T

L

Maximum lead temperature for soldering

purpose, 1/8 from case for 5 seconds.

300

Thermal characteristics

Symbol

Parameter

Value

Unit

TO-220F

TO-251N

R

thjc

Thermal resistance, Junction to case

5.6

0.65

R

thja

Thermal resistance, Junction to ambient

50

87

*. Drain current is limited by junction temperature.

1. Gate 2. Drain 3. Source

Order Codes

Item

Sales Type

Marking

Package

Packaging

1

SW F 4N80D

SW4N80D

TO-220F

TUBE

2

SW N 4N80D

SW4N80D

TO-251N

TUBE

N-channel Enhanced mode TO-220F/TO-251N MOSFET

Features

 High ruggedness

 Low R

 Low Gate Charge (Typ 19nC)

 Improved dv/dt Capability

 100% Avalanche Tested

 Application:Adaptor, LED, Industrial Power

General Description

This power MOSFET is produced with advanced technology of SAMWIN.

This technology enable the power MOSFET to have better characteristics, including fast

switching time, low on resistance, low gate charge and especially excellent avalanche

characteristics.

BV

I

D

: 4A

R

1

2

3

TO-220F

1

2

3

TO-251N

1

2

3