DATASHEET

EXTRUSION PROFILE 78030

USA: 1.855.322.2843

Extrusion Profile 78030

EUROPE: 39.051.764002

www.aavid.com

ASIA: 86.21.6115.2000 x8122

November 2016 A02

THERMAL DATA

Natural Convection: 1.76 based on 70 C temp rise above ambient

Thermal resistance is calculated based on a single 1" (25.4mm) square heat source centered on the heat sink. If you have distributed

loads, then you can expect 10% better performance in natural convection and 20% better performance in forced convection.

Natural Convection

Heat Sink Temperature Rise

Above Ambient

Heat Sink

Thermal Resistance

30.0

22.5

15.0

7.5

0.0

1.0

3.0

5.0

7.0

9.0

7.00

5.25

3.50

1.75

0.00

1.0

3.0

5.0

7.0

9.0

Power Dissipated (W)

Power Dissipated (W)

Forced Convection

Heat Sink Temperature Rise

Above Ambient (10W Dissipated)

Heat Sink

Thermal Resistance

Air Flow (m/s)

Air Flow (m/s)

1.0

2.0

3.0

4.1

5.1

15.0

11.2

7.5

3.8

0.0

200

400

600

800

1000

1.0

2.0

3.0

4.1

5.1

1.50

1.12

0.75

0.38

0.00

200

400

600

800

1000

Air Flow (LFM)

Air Flow (LFM)