07/23/2010

www.irf.com

1

AUTOMOTIVE GRADE

PD - 97542

AUIRF3205Z

AUIRF3205ZS

Features

●

Advanced Process Technology

●

Ultra Low On-Resistance

●

175°C Operating Temperature

●

Fast Switching

●

Repetitive Avalanche Allowed up to

Tjmax

●

Lead-Free, RoHS Compliant

●

Automotive Qualified *

Description

Specifically designed for Automotive applications,

processing techniques to achieve extremely low on-

resistance per silicon area. Additional features of

this design are a 175°C junction operating tempera-

ture, fast switching speed and improved repetitive

avalanche rating . These features combine to make

this design an extremely efficient and reliable device

for use in Automotive applications and a wide variety

of other applications.

GD

S

Gate

Drain

Source

55V

6.5m

Ω

110A

75A

S

D

G

Absolute Maximum Ratings

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings

only; and functional operation of the device at these or any other condition beyond those indicated in the specifications is not implied.

Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. The thermal resistance and power

specified.

*Qualification standards can be found at http://www.irf.com/

Parameter

Units

A

Pulsed Drain Current

™

Power Dissipation

W

Linear Derating Factor

W/°C

Gate-to-Source Voltage

V

Single Pulse Avalanche Energy (Thermally Limited)

d

mJ

Single Pulse Avalanche Energy Tested Value

h

Avalanche Current

Ù

A

Repetitive Avalanche Energy

g

mJ

Operating Junction and

Storage Temperature Range

°C

Soldering Temperature, for 10 seconds (1.6mm from case )

Mounting Torque, 6-32 or M3 screw

i

Thermal Resistance

Parameter

Typ.

Max.

Units

Junction-to-Case

k

–––

0.90

°C/W

Case-to-Sink, Flat Greased Surface

i

0.50

–––

Junction-to-Ambient

i

–––

62

Junction-to-Ambient (PCB Mount)

j

–––

40

-55 to + 175

300

10 lbf

yin (1.1Nym)

170

1.1

± 20

Max.

110

78

440

75

250

180

See Fig.12a, 12b, 15, 16

AUIRF3205ZS

S

D

G

D

TO-220AB

AUIRF3205Z

S

D

G

D