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.
Sobanukirwa 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 | 5Ω | 2mW |
50mA | 5Ω | 12.5mW |
100mA | 5Ω | 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
Gutwara 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.