Patent ID: 6144092
Filing Date: 2000-11-07
Classification: H01L

Abstract:
An electronic power device heatsink clamping system, comprising:(a) a heatsink;(b) at least one electronic power device disposed adjacent a side of said heatsink;(c) at least one clamping spring, having first and second ends, with said first end fixedly mounted with respect to said heatsink and a portion of said second end disposed so as to press said at least one electronic device against said side of said heatsink;(d) a pressure enhancing member pressing against said at least one clamping spring, intermediate said first end and said portion of said second end, causing said clamping spring to act as a simple beam spring, with said portion of said second end pressing said at least one electronic device against said side of said heatsink; and(e) said portion of said second end being a sole element providing contact between said electronic power device and said heatsink.