SCR protection structure and circuit with reduced trigger voltag

Details SCR protection structure and circuit with reduced trigger voltag SCR protection structure and circuit with reduced trigger voltag

1991-12-09

1993-12-28

Carroll, J.

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

Field effect device

Having insulated electrode

257363, 257577, 257587, H01L 2972

Patent

active

052742628

ABSTRACT:
A low breakdown voltage device for protecting an integrated circuit from transient energy is disclosed. This device provides an SCR having a reduced "snap-back" trigger voltage compatible with submicron integrated circuit fabrication processes. A low breakdown voltage SCR protection circuit is also disclosed.

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