摘要 |
This method of electrically connecting insulated-gate bipolar transistor chips mounted on an integrated-circuit wafer (10), consists in welding the collector, emitter and gate-control electrodes (26, 28) to corresponding connection locations (14, 16) of the chips. At least some of the emitter electrodes (26) are made in a single piece in the form of a plate (20) of electrically conducting material which, on one of its large faces, has protruding parts which define connection pads that are welded to the corresponding connection locations.
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