Aavid Thermalloy Surface Mount Heat Sinks 573300D00010G

Description

Surface-Mount Heat Sinks
Cut Tape
HEATSINK D2PAK .4" HIGH SMD
Heat Sink TO-263 (D²Pak) Aluminum 1.3W @ 30°C Top Mount
Aavid's surface-mount heat sinks are suitable for SMT power semiconductor devices
The
Aavid
line of low profile surface-mount heat sinks is suitable for SMT power semiconductor devices in D-PAK, D
2
PAK, D
3
PAK, and SO-10 packages. Their unique design removes heat indirectly through conduction without making contact with the SMT device like traditional through-hole solutions.
The semiconductor's conventional copper drain pad is modified to extend beyond the edges of the semiconductor package, providing space to mount the heat sink. The device and heat sink are soldered directly to the modified drain pad, creating a thermal transfer path from the package tab to the surface-mount heat sink. In addition, the elevated "wings" of the heat sink provide ample surface area to dissipate the heat into the surrounding environment.
Features
No attachment holes required in the printed circuit board
Wing configuration will not interfere with adjacent components
Compatible with both tin-lead and lead free (Sn/Ag/Cu) solders
Applications
Power supplies
Telecommunication equipment
Motor controls
Medical equipment
Industrial process control equipment
Consumer products
Description
Loc: 4A