Patent classifications
H
ELECTRICITY
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H01
ELECTRIC ELEMENTS
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H01L
SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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27/00
Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
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H01L27/02
including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
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H01L27/0203
Particular design considerations for integrated circuits
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H01L27/0248
for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection
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H01L27/0266
using field effect transistors as protective elements
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H01L27/0281
field effect transistors in a "Darlington-like" configuration
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H01L27/0281

ON-DIE SYSTEM ELECTROSTATIC DISCHARGE PROTECTION
20180012886 · 2018-01-11 ·

Some embodiments include apparatus and methods using a first transistor coupled between a node and a supply node, a second transistor coupled between the node and a ground node, an electrostatic discharge (ESD) protection unit including a diode coupled between the node and an additional node, and a transistor coupled between the additional node and the supply node.