Active solid-state devices (e.g. – transistors – solid-state diode – Regenerative type switching device – With extended latchup current level
Patent
1994-03-24
1995-06-27
Ngo, Ngan V.
Active solid-state devices (e.g., transistors, solid-state diode
Regenerative type switching device
With extended latchup current level
257121, 257127, 257138, 257153, H01L 2974, H01L 2702
Patent
active
054282306
ABSTRACT:
A reverse conducting gate turn-off thyristor (RC-GTO) includes, in the same semiconductor body, a gate turn-off thyristor, a reverse current diode, and a semiconductor isolation region between the gate turn-off thyristor and the reverse current diode and having a first conductivity type semiconductor layer adjacent an anode electrode and spaced apart second conductivity type high-dopant-impurity-concentration regions opposite the anode electrode.
REFERENCES:
patent: 4150391 (1979-04-01), Jaecklin
patent: 4791470 (1988-12-01), Shinohe et al.
patent: 5281847 (1994-01-01), Tokunoh
Morishita Kazuhiro
Tokunoh Futoshi
Mitsubishi Denki & Kabushiki Kaisha
Ngo Ngan V.
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