Strobe light control circuit and IGBT device

Details Strobe light control circuit and IGBT device Strobe light control circuit and IGBT device

2007-06-12

2007-06-12

Pert, Evan (Department: 2826)

Active solid-state devices (e.g., transistors, solid-state diode

Lead frame

With structure for mounting semiconductor chip to lead frame

C257S081000, C257S082000, C257S083000, C257S107000, C257S582000, C257S586000, C257S585000, C257S666000, C257S678000

Reexamination Certificate

active

11070199

ABSTRACT:
As external connection terminals for an emitter electrode (12) of an IGBT chip, a first emitter terminal (151) for electrically connecting a light emitter in a strobe light control circuit to the emitter electrode (12) and a second emitter terminal (152) for connecting a drive circuit for driving an IGBT device to the emitter electrode (12) are provided. The first emitter terminal (151) and the second emitter terminal (152) are individually connected to the emitter terminal (12) by wire bonding.

REFERENCES:
patent: 3814994 (1974-06-01), Wagner
patent: 5038080 (1991-08-01), Hirata
patent: 5053802 (1991-10-01), Hirata
patent: 5532555 (1996-07-01), Yamada
patent: 5640620 (1997-06-01), Matsui
patent: 6069401 (2000-05-01), Nakamura et al.
patent: 6081076 (2000-06-01), Ogawa
patent: 6448645 (2002-09-01), Kimura et al.
patent: 6975023 (2005-12-01), Oliver et al.
patent: 2003/0062608 (2003-04-01), Hamachi
patent: 8-162631 (1996-06-01), None

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