| 摘要 |
An IGBT module comprises a ceramic substrate having a collector wiring element on a surface thereof, an IGBT chip provided on the collector wiring element, an insulative member provided on the collector wiring element and configured to cover at least edge portions of the IGBT chip, and an insulative sealing resin, provided on the ceramic substrate, for covering the IGBT chip and the insulative member. The sealing resin has lower insulation properties than the insulative member.
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