US PATENT SUBCLASS 438 / 983
ZENER DIODES

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438 /   HD   SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS

983ZENER DIODES {1}
FOR 100  DF  .~> Etching of semiconductor precursor, substrates, and devices used in an electrical function (156/625.1) {17}

DEFINITION

Classification: 438/983

ZENER DIODES

Art collection involving construction of a single PN junction, two terminal semiconductor diode reverse biased into breakdown caused by the field emission of charge carriers in the device's depletion layer.