IPC Subgroup
H03K 17/687 the devices being field-effect transistors
Introduced: January 1980
Last revised: January 2006
Full Title
Electronic switching or gating, i.e. not by contact-making and -breaking > characterised by the use of specified components > by the use, as active elements, of semiconductor devices > the devices being field-effect transistors
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRONIC CIRCUITRY
- Subclass:
- PULSE TECHNIQUE
3 direct subcodes
Child Classifications
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- H03K 17/689 with galvanic isolation between the control circuit and the output circuit
- H03K 17/693 Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors
- H03K 17/695 having inductive loads