Copyright@ SEMIPOWER Electronic Technology Co., Ltd. All rights reserved.

Jun. 2016. Rev. 2.0

1/8

SW8N65D

N-channel Enhanced mode TO-220/TO-251/TO-252/TO-220F/TO-251NX MOSFET

Absolute maximum ratings

Symbol

Parameter

Value

Unit

TO220

TO251

TO252

TO220F TO251NX

V

DSS

Drain to source voltage

650

V

I

D

Continuous drain current (@T

8*

A

Continuous drain current (@T

5*

A

I

DM

Drain current pulsed

(note 1)

32

A

V

GS

Gate to source voltage

± 30

V

E

AS

Single pulsed avalanche energy

(note 2)

338

mJ

E

AR

Repetitive avalanche energy

(note 1)

16

mJ

dv/dt

Peak diode recovery dv/dt

(note 3)

5

V/ns

P

D

Total power dissipation (@T

208.3

173.6

173.6

27.8

183.8

W

1.67

1.39

1.39

0.22

1.47

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

TO220

TO251

TO252

TO220F TO251NX

R

thjc

Thermal resistance, Junction to case

0.6

0.72

0.72

4.5

0.68

R

thja

Thermal resistance, Junction to ambient

60

82

50

96

*. Drain current is limited by junction temperature.

BV

I

D

: 8A

R

1

2

3

Order Codes

Item

Sales Type

Marking

Package

Packaging

1

SW P 8N65D

SW8N65D

TO-220

TUBE

2

SW I 8N65D

SW8N65D

TO-251

TUBE

3

SW D 8N65D

SW8N65D

TO-252

REEL

4

SW F 8N65D

SW8N65D

TO-220F

TUBE

5

SW NX 8N65D

SW8N65D

TO-251NX

TUBE

1. Gate 2. Drain 3. Source

TO-220

TO-251 TO-252

1

2

3

TO-220F

Features

 High ruggedness

 Low R

 Low Gate Charge (Typ 32nC)

 Improved dv/dt Capability

 100% Avalanche Tested

 Application:Charge,LED,

PC 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.

TO-251NX

1

2

3

1

2

3

1

2

3

1

2

3