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pro vyhledávání: '"Seiichi Okoda"'
Publikováno v:
Microelectronics Reliability. 55:1363-1368
We developed a high-throughput screening tester for DBC-module of IGBT. The tester realizes a new screening test with current distribution in addition to a conventional switching test. It consists of a power circuit, a replaceable test head, sensor a
Publikováno v:
Microelectronics Reliability. 55:1357-1362
Current crowding of IGBT and power diode in a chip or among chips is a barrier to the realization of highly-reliable power module and power electronics system. Current crowding occurs because of the parasitic inductance, difference of chip characteri