What range is used for heat sink flatness as a reference?

-
| Booth:

Share

Guides to flatness values for a heat sink are 50 μm or less for 100 mm between screw mounting locations, and 10 μm or less for surface roughness. An excessive convex warp will cause an insulation breakdown, leading to a critical incident. An excessive concave warp will reduce heat radiation by creating a gap between the product and heat sink, which may lead to thermal destruction.

Was this answer helpful ? Yes / No
Share

Top of Page