Lead frame with electrostatic discharge protection

Details Lead frame with electrostatic discharge protection Lead frame with electrostatic discharge protection

1996-11-06

1998-06-30

Whitehead, Jr., Carl W.

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

Contacts or leads including fusible link means or noise...

257668, 257666, 257671, 257672, H01L 2348

Patent

active

057738769

ABSTRACT:
A lead frame having protection against electrostatic discharge is disclosed. The lead frame having protection against electrostatic discharge includes a multiplicity of leads and an electrostatic discharge protection device. The electrostatic discharge protection device includes a conductive layer and a protection layer. The protection layer is arranged to contact a plurality of leads and is formed from an electrostatic discharge protection material, which insulates the leads from the conductive layer at voltages below a predefined threshold voltage and establishes an electrical connection between the leads and the conductive layer at voltages above the threshold voltage.

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patent: 5550402 (1996-08-01), Nicklaus
patent: 5552951 (1996-09-01), Pasch et al.
patent: 5644167 (1997-07-01), Weiler et al.

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