发明名称 Test apparatus and method for reliability assessment of high power switching devices
摘要 A test apparatus and method is provided for dynamic thermal and electrical fatigue testing of a semiconductor in an operating environment, such as air, that mimic thermal and electrical stress in the semiconductor during high power switching in the operating environment. Comparisons of pre- and post-testing electrical measurements, i.e., current, voltage and contact resistance, are combined to provide an indicator or long-term reliability.
申请公布号 US6870378(B1) 申请公布日期 2005.03.22
申请号 US20020146117 申请日期 2002.05.16
申请人 THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY 发明人 COLE MELANIE W.;KATULKA GARY L.
分类号 G01R31/26;(IPC1-7):G01R31/302 主分类号 G01R31/26
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