12/13/04

www.irf.com

1

SMPS MOSFET

30V

12.5m

Ω

Notes

Absolute Maximum Ratings

Symbol

Parameter

Max.

Units

Drain-Source Voltage

30

V

Gate-to-Source Voltage

± 12

V

61

„

51

„

A

Pulsed Drain Current



244

Maximum Power Dissipation

ƒ

87

W

Maximum Power Dissipation

ƒ

61

W

Linear Derating Factor

0.58

W/°C

Junction and Storage Temperature Range

-55 to + 175

°C

Parameter

Typ.

Max.

Units

Junction-to-Case

–––

1.73

Junction-to-Ambient (PCB mount)*

–––

50

°C/W

Junction-to-Ambient

–––

110

Thermal Resistance

* When mounted on 1" square PCB (FR-4 or G-10 Material) .

For recommended footprint and soldering techniques refer to application note #AN-994

D-Pak

I-Pak

IRFR3708

IRFU3708

with Synchronous Rectification for Telecom

and Industrial Use

Benefits

Applications

and Current

Computer Processor Power

PD - 95071A

IRFR3708PbF

IRFU3708PbF