2N7000 MOSFET: Igitabo Cyuzuye Kuri Porogaramu, Ibisobanuro, no Gushyira mu bikorwa

2N7000 MOSFET: Igitabo Cyuzuye Kuri Porogaramu, Ibisobanuro, no Gushyira mu bikorwa

Igihe cyo kohereza: Ukuboza-12-2024

Incamake yihuse:2N7000 nuburyo butandukanye N-umuyoboro wogutezimbere-uburyo bwa MOSFET yahindutse inganda yinganda kubushobozi buke bwo guhinduranya porogaramu. Aka gatabo kasesenguye uburyo bukoreshwa, ibiranga, hamwe nibitekerezo byo gushyira mubikorwa.

TO-92_2N7000.svgSobanukirwa na 2N7000 MOSFET: Ibiranga inyungu ninyungu

Ibisobanuro by'ingenzi

  • Umuyoboro-Inkomoko y'amashanyarazi (VDSS): 60V
  • Irembo-Inkomoko y'amashanyarazi (VGS): ± 20V
  • Imiyoboro ikomeza (ID): 200mA
  • Gukwirakwiza ingufu (PD): 400mW

Amahitamo

  • TO-92 Binyuze mu mwobo
  • SOT-23 Umusozi
  • TO-236

Ibyiza by'ingenzi

  • Kurwanya Kurwanya
  • Umuvuduko Wihuse
  • Irembo Rito Rirenga Umuvuduko
  • Kurinda ESD

Porogaramu y'ibanze ya 2N7000

1. Logic Digitale hamwe no Guhindura Urwego

2N7000 iruta izindi muri sisitemu ya logique ikoreshwa, cyane cyane murwego rwo guhinduranya urwego aho voltage zitandukanye zikenera interineti. Irembo ryayo rito ntarengwa (mubisanzwe 2-3V) ituma biba byiza kuri:

  • 3.3V kugeza kuri 5V ihinduka
  • Imigaragarire ya Microcontroller
  • Gutandukanya ibimenyetso bya digitale
  • Gushyira mu bikorwa amarembo yumvikana

Igishushanyo mbonera: Gushyira mu bikorwa Urwego

Mugihe ukoresheje 2N7000 muguhindura urwego, menya neza gukurura-gukurura. Indangagaciro isanzwe ya 4.7kΩ kugeza 10kΩ ikora neza kubisabwa byinshi.

2. LED Gutwara no gucana amatara

Ibiranga 2N7000′s byihuta byihuta bituma biba byiza kubikorwa bya LED igenzura:

  • PWM LED igenzura
  • LED matrix
  • Kugaragaza urumuri
  • Sisitemu yo kumurika ikurikiranye
LED Ikigezweho (mA) Basabwe RDS (kuri) Gukwirakwiza imbaraga
20mA 2mW
50mA 12.5mW
100mA 50mW

3. Porogaramu yo gucunga ingufu

2N7000 ikora neza muburyo butandukanye bwo gucunga ingufu:

  • Guhindura imitwaro
  • Inzira yo gukingira bateri
  • Igenzura ryo gukwirakwiza ingufu
  • Gutangira gushyira mubikorwa byoroshye

Ibitekerezo by'ingenzi

Mugihe ukoresheje 2N7000 mubisabwa ingufu, burigihe uzirikane igipimo ntarengwa cya 200mA kandi urebe neza gucunga neza ubushyuhe.

Ibitekerezo byo Gushyira mu bikorwa Byambere

Ibisabwa byo gutwara Irembo

ishushoGutwara neza amarembo ni ngombwa kubikorwa byiza 2N7000:

  • Irembo ntarengwa rya voltage: 4.5V yo kuzamura byuzuye
  • Umuvuduko ntarengwa w'irembo: 20V (ntarengwa ntarengwa)
  • Irembo risanzwe ryinjira mumashanyarazi: 2.1V
  • Amafaranga yishyurwa: hafi 7.5 nC

Ibitekerezo byubushyuhe

Gusobanukirwa nubuyobozi bwumuriro nibyingenzi mubikorwa byizewe:

  • Ihuriro-ry-ibidukikije birwanya ubushyuhe: 312.5 ° C / W.
  • Ubushyuhe ntarengwa bwo guhuza: 150 ° C.
  • Ubushyuhe bukoreshwa: -55 ° C kugeza 150 ° C.

Impano idasanzwe ya Winsok Electronics

Shakisha ubwiza bwa 2N7000 MOSFETs hamwe nibisobanuro byemewe hamwe nubufasha bwuzuye bwa tekiniki.

Gushushanya Amabwiriza nuburyo bwiza

Ibitekerezo bya PCB

Kurikiza aya mabwiriza yuburyo bwiza bwa PCB:

  • Mugabanye amarembo yuburebure kugirango ugabanye inductance
  • Koresha indege zikwiye kugirango ubushyuhe bugabanuke
  • Reba inzitizi zo kurinda amarembo ya porogaramu ya ESD
  • Shyira mu bikorwa umuringa uhagije wo gucunga ubushyuhe

Inzira zo Kurinda

Shyira mu bikorwa ingamba zo kurinda igishushanyo mbonera:

  • Irembo-isoko yo kurinda zener
  • Kurwanya irembo rirwanya (100Ω - 1kΩ bisanzwe)
  • Kurinda voltage kurinda
  • Inzira ya Snubber kumitwaro yinductive

Inganda zikoreshwa hamwe ninkuru zitsinzi

2N7000 yerekanye ko yizewe mu nganda zitandukanye:

  • Ibikoresho bya elegitoroniki yumuguzi: ibikoresho bya mobile bigendanwa, charger
  • Kugenzura Inganda: Imigaragarire ya PLC, sisitemu ya sensor
  • Imodoka: Sisitemu yo kugenzura idakomeye, kumurika
  • Ibikoresho bya IoT: Ibikoresho byo murugo byubwenge, sensor node

Gukemura Ibibazo Bisanzwe

Ibibazo rusange nibisubizo

Ikibazo Impamvu zishoboka Igisubizo
Igikoresho kidahinduka Umuvuduko w'amarembo adahagije Menya neza ko voltage yumuryango> 4.5V
Ubushyuhe bukabije Kurenza Ibipimo Byubu Reba imizigo igezweho, kunoza ubukonje
Oscillation Imiterere idahwitse / Gutwara Irembo Hindura imiterere, ongeramo irwanya irembo

Inkunga ya tekinike

Ukeneye ubufasha mubikorwa byawe 2N7000? Itsinda ryacu ryubwubatsi ryiteguye kugufasha.

Ibizaza hamwe nubundi buryo

Mugihe 2N7000 ikomeje gukundwa, suzuma ubundi buryo bugaragara:

  • Iterambere ryambere-urwego FET
  • Ibikoresho bya GaN kubisaba imbaraga zo hejuru
  • Ibikoresho birinda umutekano mubikoresho bishya
  • Hasi ya RDS (kuri) ubundi buryo

Kuki uhitamo Winsok kubyo ukeneye 2N7000?

  • 100% Ibizamini
  • Igiciro cyo Kurushanwa
  • Inkunga ya Tekinike
  • Gutanga Byihuse Kwisi yose
  • Kugabanya ibicuruzwa byinshi

Witeguye gutumiza?

Menyesha itsinda ryacu ryo kugurisha ibiciro byinama no kugisha inama tekinike.