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- The thermally induced current that exists in a photodiode in the absence of incident optical power. Tyco Electronics Corporation - by Enrique Cavalitto
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- If there is a higher concentration of donors than acceptors, the semiconductor is n-type and the free electron concentration is approximately the difference between the two doping concentrations. - everything2.com by Enrique Cavalitto
- The ionization energy of a donor atom is the energy required to dissociate the electron from the atom and put it in the conduction band of the crystal. - answers.com by Enrique Cavalitto
- The doping with foreign atoms increases the conductivity of semiconductor crystals. By installing pentavalent foreign atoms (donors) one receives electron excess conductors (n-conductor). - ledshift.com by Enrique Cavalitto
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- Curentul electric slab care traversează un dispozitiv fotoelectric în absenţa unui flux luminos incident, adică a fotonilor. Lucrarea nr.8 – Senzori şi sisteme se - by Amalia Nelepcu
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Compare [close] - Portuguese
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- dark current
[eletrônica, eletricidade] s. corrente escura, f.; corrente que circula através do circuito de célula fotocondutiva, quando não há influência da luz http://www.babylon.com/definition/dark_current/Portuguese http://www.babylon.com/definition/dark_c - by airmailrpl
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- Significado de current nos dicionários - Aoli Tecnologia Web
DARK CURRENT: corrente que circula em um circuito quando não existem radiações ... EQUIVALENT DARK CURRENT INPUT: entrada de corrente escura equivalente ...
www.aoli.com.br/dicionarios.aspx?palavra=current - www.aoli.com.br/dicionarios.aspx?palavra by airmailrpl
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- Bezeichnung für den (Rest-)Strom bei fotoelektrischen Strahlungsempfängern, der bei vollständiger Dunkelheit (Beleuchtungsstärke: 0 Lux) fließt.
Der Begriff D. wurde zunächst für Fotowiderstände geprägt. Bei Fotodioden und Fototransistoren bezeichnet der D. den Dioden-sperrstrom bzw. den Kollektor-Emitter-Strom, wenn keine Strahlung auf die Basis trifft. Die Größe des D. bestimmt die Empfindlichkeit des Strahlungsempfängers, d. h. die kleinste als Informationssignal zugelassene Strahlung.
techniklexikon - by Susanne Bittner
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- Bezeichnung für den (Rest-)Strom bei fotoelektrischen Strahlungsempfängern, der bei vollständiger Dunkelheit (Beleuchtungsstärke: 0 Lux) fließt.
Der Begriff D. wurde zunächst für Fotowiderstände geprägt. Bei Fotodioden und Fototransistoren bezeichnet der D. den Dioden-sperrstrom bzw. den Kollektor-Emitter-Strom, wenn keine Strahlung auf die Basis trifft. Die Größe des D. bestimmt die Empfindlichkeit des Strahlungsempfängers, d. h. die kleinste als Informationssignal zugelassene Strahlung.
- Techniklexikon by Susanne Bittner
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