Document Number: 91033

www.vishay.com

S-Pending-Rev. A, 19-Jun-08

WORK-IN-PROGRESS

1

Power MOSFET

IRF634N, IRF634NL, IRF634NS, SiHF634N, SiHF634NL, SiHF634NS

Vishay Siliconix

FEATURES

• Advanced Process Technology

• Dynamic dV/dt Rating

• 175 °C Operating Temperature

• Fast Switching

• Fully Avalanche Rated

• Ease of Paralleling

• Simple Drive Requirements

• Lead (Pb)-free Available

DESCRIPTION

Fifth generation Power MOSFETs from Vishay utilize

advanced processing techniques to achieve extremely low

on-resistance per silicon area. This benefit, combined with

the fast switching speed and ruggedized device design that

Power MOSFETs are well known for, provides the designer

with an extremely efficient and reliable device for use in a

wide variety of applications.

The TO-220 package is universally preferred for all

commercial-industrial applications at power dissipation

levels to approximately 50 W. The low thermal resistance

and low package cost of the TO-220 contribute to its wide

acceptance throughout the industry.

capable of accommodating die sizes up to HEX-4. It provides

the highest power capability and the lowest possible

on-resistance in any existing surface mount package. The

because of its low internal connection resistance and can

dissipate up to 2.0 W in a typical surface mount application.

The

through-hole

version

(IRF634NL/SiHF634NL)

is

available for low-profile application.

Note

a. See device orientation.

PRODUCT SUMMARY

250

0.435

34

6.5

16

Configuration

Single

N-Channel MOSFET

G

D

S

G D

S

TO-220

G

D

S

Available

RoHS*

COMPLIANT

ORDERING INFORMATION

Package

TO-220

Lead (Pb)-free

IRF634NPbF

IRF634NSPbF

IRF634NLPbF

SiHF634N-E3

SiHF634NS-E3

SiHF634NL-E3

SnPb

IRF634N

IRF634NS

-

SiHF634N

SiHF634NS

-

PARAMETER

SYMBOL

LIMIT

UNIT

Drain-Source Voltage

250

V

Gate-Source Voltage

± 20

Continuous Drain Current

8.0

A

5.6

32

Linear Derating Factor

0.59

W/°C

110

mJ

4.8

A

8.8

mJ

* Pb containing terminations are not RoHS compliant, exemptions may apply