Radial high voltage bidirectional switch structure with concavo-

Details Radial high voltage bidirectional switch structure with concavo- Radial high voltage bidirectional switch structure with concavo-

1985-12-03

1987-09-01

Clawson, Jr., Joseph E.

357 20, 357 22, 357 58, 357 68, H01L 29747

Patent

active

046912207

ABSTRACT:
An improved radial type high voltage solid-state switch is essentially a gated diode switch (GDS) having two anode regions, two gate regions, a common cathode region, and a common shield region. The anodes, gates, cathode, and shield all have sides which are portions of concentric circles. The arc lengths and radii of the anode regions are less than the corresponding arc sides of the shield and cathode. This structure, which is a dual radial gated diode swtich (DRGDS), has lower on resistance than a conventional radial gated diode switch which has the same operating voltage range.

REFERENCES:
patent: 3832732 (1974-08-01), Roberts
patent: 3968512 (1976-07-01), Voss
patent: 3988759 (1976-10-01), Denning et al.
patent: 4250429 (1981-02-01), Davis et al.
patent: 4309715 (1982-01-01), MacPherson et al.
patent: 4319257 (1982-03-01), Beasom
patent: 4322767 (1982-03-01), El Hamamsy et al.
patent: 4345163 (1982-08-01), Davis et al.
patent: 4376286 (1983-03-01), Lidow et al.
S. Sze, "Physics of Semiconductor Devices," QC 612,S4S9, .COPYRGT.1969 John Wiley & Sons, Inc., p. 85.

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