Active solid-state devices (e.g. – transistors – solid-state diode – Regenerative type switching device – With housing or external electrode
Patent
1996-08-15
1998-03-10
Thomas, Tom
Active solid-state devices (e.g., transistors, solid-state diode
Regenerative type switching device
With housing or external electrode
257688, 257689, 257723, H01L 2348
Patent
active
057264660
ABSTRACT:
A press pack power semiconductor device incorporates a number of semiconductor elements. The power semiconductor device has a first insulating frame surrounding each of the semiconductor elements and having a lattice for positioning the semiconductor elements. First and second hard metal electrode plates are provided on the respective sides of each semiconductor element. A first electrode member is in contact with the first hard metal electrode plate. A second insulating frame, having a lattice for positioning the second hard metal electrode plate, is laid on the first insulating frame. A second electrode member is provided. This second electrode member has a lattice-shaped groove in which a lattice-shaped frame portion of the second insulating frame is fitted for positioning.
REFERENCES:
patent: 5610439 (1997-03-01), Hiyoshi et al.
Kabushiki Kaisha Toshiba
Potter Roy
Thomas Tom
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