Matches in DBpedia 2016-04 for { <http://wikidata.dbpedia.org/resource/Q385520> ?p ?o }
Showing triples 1 to 45 of
45
with 100 triples per page.
- Q385520 subject Q10153783.
- Q385520 abstract "The junction gate field-effect transistor (JFET or JUGFET) is the simplest type of field-effect transistor. They are three-terminal semiconductor devices that can be used as electronically-controlled switches, amplifiers, or voltage-controlled resistors. Unlike bipolar transistors, JFETs are exclusively voltage-controlled in that they do not need a biasing current. Electric charge flows through a semiconducting channel between source and drain terminals. By applying a reverse bias voltage to a gate terminal, the channel is "pinched", so that the electric current is impeded or switched off completely. A JFET is usually on when there is no potential difference between its gate and source terminals. If a potential difference of the proper polarity is applied between its gate and source terminals, the JFET will be more resistive to current flow, which means less current would flow in the channel between the source and drain terminals. Thus, JFETs are sometimes referred to as depletion-mode devices. JFETs can have an n-type or p-type channel. In the n-type, if the voltage applied to the gate is less than that applied to the source, the current will be reduced (similarly in the p-type, if the voltage applied to the gate is greater than that applied to the source). A JFET has a large input impedance (sometimes on the order of 1010 ohms), which means that it has a negligible effect on external components or circuits connected to its gate.".
- Q385520 thumbnail Jfet.png?width=300.
- Q385520 wikiPageExternalLink bsc5.pdf.
- Q385520 wikiPageExternalLink jfet.html.
- Q385520 wikiPageWikiLink Q10153783.
- Q385520 wikiPageWikiLink Q1064248.
- Q385520 wikiPageWikiLink Q108193.
- Q385520 wikiPageWikiLink Q1111.
- Q385520 wikiPageWikiLink Q1130571.
- Q385520 wikiPageWikiLink Q11306265.
- Q385520 wikiPageWikiLink Q11456.
- Q385520 wikiPageWikiLink Q11650.
- Q385520 wikiPageWikiLink Q11651.
- Q385520 wikiPageWikiLink Q11656.
- Q385520 wikiPageWikiLink Q1410810.
- Q385520 wikiPageWikiLink Q1515631.
- Q385520 wikiPageWikiLink Q1632964.
- Q385520 wikiPageWikiLink Q163415.
- Q385520 wikiPageWikiLink Q176097.
- Q385520 wikiPageWikiLink Q176300.
- Q385520 wikiPageWikiLink Q178947.
- Q385520 wikiPageWikiLink Q184577.
- Q385520 wikiPageWikiLink Q188946.
- Q385520 wikiPageWikiLink Q191062.
- Q385520 wikiPageWikiLink Q2016597.
- Q385520 wikiPageWikiLink Q210793.
- Q385520 wikiPageWikiLink Q2225.
- Q385520 wikiPageWikiLink Q2356936.
- Q385520 wikiPageWikiLink Q2480927.
- Q385520 wikiPageWikiLink Q25358.
- Q385520 wikiPageWikiLink Q25428.
- Q385520 wikiPageWikiLink Q288224.
- Q385520 wikiPageWikiLink Q39552.
- Q385520 wikiPageWikiLink Q4533278.
- Q385520 wikiPageWikiLink Q5260664.
- Q385520 wikiPageWikiLink Q5320.
- Q385520 wikiPageWikiLink Q6501076.
- Q385520 wikiPageWikiLink Q651050.
- Q385520 wikiPageWikiLink Q697195.
- Q385520 wikiPageWikiLink Q845080.
- Q385520 wikiPageWikiLink Q949.
- Q385520 comment "The junction gate field-effect transistor (JFET or JUGFET) is the simplest type of field-effect transistor. They are three-terminal semiconductor devices that can be used as electronically-controlled switches, amplifiers, or voltage-controlled resistors. Unlike bipolar transistors, JFETs are exclusively voltage-controlled in that they do not need a biasing current. Electric charge flows through a semiconducting channel between source and drain terminals.".
- Q385520 label "JFET".
- Q385520 depiction Jfet.png.