Device for protecting against electrostatic discharge

Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode

Reexamination Certificate

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Details

C257S362000, C257S370000, C257S577000

Reexamination Certificate

active

06870227

ABSTRACT:
A ESD protective device is proposed, including a vertical bipolar transistor connected as a diode, in which the contacting of the collector layer is designed highly resistive. The arrangement, while having a space-saving construction, has an increased snap-back voltage.

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