Di/dt servo power switches

Details Di/dt servo power switches Di/dt servo power switches

2002-01-22

2008-10-07

Dickey, Thomas L. (Department: 2826)

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

Field effect device

Having insulated electrode

C257S329000, C257S536000, C257SE27013

Reexamination Certificate

active

07432549

ABSTRACT:
The invention relates to a vertical-type power switch disposed in a semi-conductor chip, comprising a winding (30) located on the periphery of at least one face of said chip. Said winding comprises two binding posts (31, 32) which supply a signal that is proportional to the current fluctuations in said switch.

REFERENCES:
patent: 3938013 (1976-02-01), Seilly et al.
patent: 4628438 (1986-12-01), Montague
patent: 5349232 (1994-09-01), Mille et al.
patent: 6127746 (2000-10-01), Clemente
patent: 6326648 (2001-12-01), Jalade et al.
patent: 6666380 (2003-12-01), Suzuya
patent: 10247718 (1998-09-01), None
International Search Report from the corresponding PCT application No. PCT/FR02/00259, filed Jan. 22, 2002.

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