1608-UY0100M-AM PLCC-2 LED Mai Haske Raɗa Datasheet - 1.6x0.8mm - 2.1V Na Yau da Kullun - 10mA - Hasken Cikin Motoci

1. Bayanin Samfur

Wannan takarda ta yi cikakken bayani game da ƙayyadaddun bayanai na LED mai hawa a saman da ke cikin kunshin PLCC-2 tare da lambar sashi 1608-UY0100M-AM. Babban abin da aka fi mayar da hankali a kai shi ne hasken cikin motoci, inda amincin da aikin aiki a ƙarƙashin yanayi daban-daban suke da muhimmanci. Na'urar tana fitar da haske raɗa kuma an siffanta ta da ƙaramin ƙafa na 1608 (1.6mm x 0.8mm). Babban fa'idodinsa sun haɗa da faɗin kusurwar kallo na digiri 120 don haske mai daidaito, bin ƙa'idodin cancantar motoci masu tsauri kamar AEC-Q102, da kuma bin ƙa'idodin muhalli kamar RoHS, REACH, da buƙatun marasa halogen.

2. Zurfin Binciken Sigogi na Fasaha

2.1 Halayen Hoto da Lantarki

An ayyana mahimman sigogin aiki a lokacin da aka yi amfani da ƙarfin gaba (I_F) na 10mA. Matsakaicin ƙarfin haske shine 330 mcd, tare da mafi ƙarancin 280 mcd da matsakaicin 520 mcd, yana nuna yuwuwar bambance-bambancen rarrabuwa. Ƙarfin gaba (V_F) yakan auna 2.1V, daga 1.5V zuwa 2.75V. Babban tsawon zango (λ_d) yana tsakiya a 591nm (bakan haske raɗa), tare da jurewar ±1nm. An ƙayyade kusurwar kallo a matsayin digiri 120.

2.2 Matsakaicin Matsakaicin Ƙimar

Waɗannan ƙimar sun ayyana iyakokin damuwa waɗanda za su iya haifar da lalacewa na dindindin. Matsakaicin ƙarfin gaba na gaba shine 20mA, tare da ƙarfin ƙarfin guguwa na 50mA don bugun jini ≤10μs. Matsakaicin ƙarfin watsawa shine 50mW. Na'urar na iya aiki da adanawa a cikin kewayon zafin jiki daga -40°C zuwa +110°C, tare da matsakaicin zafin haɗin gwiwa na 125°C. Ba a tsara shi don aikin ƙarfin lantarki na baya ba. An ƙididdige hankalin ESD a 2kV (Samfurin Jikin Mutum). Matsakaicin zafin gishiri yayin sake kunnawa shine 260°C na dakika 30.

2.3 Halayen Zafi

Gudanar da zafi yana da mahimmanci ga tsawon rayuwar LED da kwanciyar hankali na aiki. Takardar bayanai tana ba da ƙimar juriya na zafi guda biyu: ainihin juriya na zafi (R_{th JS real}) daga haɗin gwiwa zuwa wurin gishiri shine 150 K/W, yayin da ƙimar da aka samo ta hanyar lantarki (R_{th JS el}) shine 120 K/W. Wannan siga yana da mahimmanci don ƙididdige hauhawar zafin haɗin gwiwa a ƙarƙashin yanayin aiki da aka bayar da kuma don ƙirar heatsinking da ta dace a aikace-aikacen.

3. Binciken Lanƙwan Aiki

3.1 Lanƙwan IV da Ingantaccen Hasken Hasken

Grafin ƙarfin gaba da ƙarfin gaba yana nuna alaƙar alaƙa ta musamman. A wurin aiki na yau da kullun na 10mA, V_Fyana kusan 2.1V. Lanƙwan ƙarfin haske mai alaƙa da ƙarfin gaba yana nuna cewa fitar da haske yana ƙaruwa tare da ƙarfin lantarki amma yana iya nuna halayen da ba su dace ba da raguwar inganci a manyan ƙarfin lantarki, yana mai da hankali kan mahimmancin aiki a cikin iyakokin da aka ba da shawarar.

3.2 Dogaro da Zafin Jiki

Grafofi da yawa suna kwatanta bambancin aikin na'urar tare da zafin haɗin gwiwa (T_j). Ƙarfin haske mai alaƙa yana raguwa yayin da zafin jiki ya ƙaru, halin gama gari a cikin LED. Ƙarfin gaba yana da ƙimar zafin jiki mara kyau, yana raguwa daidai da hauhawar zafin jiki. Babban tsawon zango kuma yana canzawa tare da zafin jiki, wanda shine la'akari don aikace-aikacen masu mahimmanci na launi. Lanƙwan raguwar ƙarfin gaba yana tilasta raguwa a cikin matsakaicin ƙarfin lantarki da aka yarda yayin da zafin gishiri ya ƙaru sama da 25°C don hana wuce matsakaicin zafin haɗin gwiwa.

3.3 Rarraba Bakan da Tsarin Radiation

Taswirar rarraba bakan mai alaƙa ta tabbatar da fitarwa a yankin tsawon zango na raɗa, wanda ke tsakiya a kusa da 591nm. Zanen tsarin radiation yana wakiltar kusurwar kallo na digiri 120, yana nuna rarraba ƙarfin haske na kusurwa.

4. Bayanin Tsarin Rarrabuwa

An rarraba sigogin LED zuwa kwandon shara don tabbatar da daidaito a cikin rukunin samarwa. An rarraba sigogi masu mahimmanci guda uku.

4.1 Rarrabuwar Ƙarfin Hasken Hasken

An rarraba ƙarfin daga 'Q' (71-82 mcd) har zuwa 'B' (1800-2800 mcd). Ga wannan takamaiman lambar sashi (1608-UY0100M-AM), an haskaka yuwuwar kwandon fitarwa a cikin rukunin 'T', musamman T-X (280-330 mcd), T-Y (330-390 mcd), da T-Z (390-450 mcd), suna daidaitawa da ƙimar yau da kullun na 330 mcd da aka bayyana a cikin teburin halaye.

4.2 Rarrabuwar Babban Tsawon Zango

An rarraba tsawon zango a matakai na 3nm, an yi coding da lambobi huɗu (misali, 9194 don 591-594nm). An haskaka yuwuwar kwandon shara na wannan LED raɗa a cikin kewayon daga 8891 (588-591nm) zuwa 9700 (597-600nm), daidai da na yau da kullun 591nm da kewayon 585-594nm da aka ƙayyade a baya.

4.3 Rarrabuwar Ƙarfin Gaba

An rarraba ƙarfin gaba a matakai na kusan 0.25V, an yi coding da lambobi huɗu (misali, 1720 don 1.75-2.00V). Na yau da kullun V_Fna 2.1V ya faɗi cikin kwandon 2022 (2.00-2.25V).

5. Bayanin Injiniya da Kunshin

5.1 Girman Injiniya

LED yana amfani da daidaitaccen kunshin PLCC-2 (Plastic Leaded Chip Carrier) mai hawa a saman tare da ƙafar awo na 1608 (tsawon 1.6mm x faɗin 0.8mm). Cikakken zanen girma ya haɗa da tsayin jiki, girman jagora, da jurewa, waɗanda ke da mahimmanci don ƙirar ƙafar PCB da kuma sharewa na taro.

5.2 Tsarin Gishiri da Aka Ba da Shawara

An ba da tsarin ƙasa da aka ba da shawarar (ƙafar ƙafa) don PCB. Wannan ya haɗa da girman gishiri, tazara, da siffa da aka inganta don samar da haɗin gishiri mai aminci yayin gishiri sake kunnawa, yana tabbatar da haɗin injiniya daidai da haɗin zafi/lantarki.

5.3 Gano Polarity

Kunshin PLCC-2 yana da takamaiman alama ko fasalin jiki (kamar tsaga ko yanke kusurwa) don nuna cathode. Daidaitaccen alkiblar polarity yayin sanyawa akan PCB yana da mahimmanci don na'urar ta yi aiki.

6. Jagororin Gishiri da Taro

6.1 Bayanin Siffar Gishiri Sake Kunnawa

An ƙayyade cikakken bayanin sake kunnawa, tare da matsakaicin zafin jiki bai wuce 260°C ba na matsakaicin dakika 30. Bayanin ya haɗa da matakan dumama, jiƙa, sake kunnawa, da sanyaya tare da ƙayyadaddun ƙimar rampa da lokacin sama da ruwa. Yin bin wannan bayanin yana da mahimmanci don hana lalacewar zafi ga kunshin LED ko mutuwa.

6.2 Abubuwan Kariya don Amfani

An ba da bayanan kulawa da aikace-aikacen gabaɗaya. Waɗannan sun haɗa da gargaɗi game da amfani da ƙarfin lantarki na baya, tabbatar da aiki a cikin matsakaicin ƙimar ƙimar, aiwatar da ingantaccen kariya ta ESD yayin kulawa, da bin jagororin raguwar ƙarfin lantarki dangane da yanayin yanayi.

6.3 Yanayin Ajiya

Ya kamata a adana na'urar a cikin yanayi a cikin kewayon zafin ajiya na -40°C zuwa +110°C, tare da sarrafa zafi (kamar yadda ƙimar MSL-3 ta nuna) don hana ɗaukar danshi wanda zai iya haifar da bushewa yayin sake kunnawa.

7. Bayanin Kunshin da Oda

7.1 Ƙayyadaddun Kunshin

Ana ba da LED akan tef da reel, daidaitaccen tsari don injunan taro na zaɓi da sanyawa. Bayanin kunshin ya yi cikakken bayani game da girman reel, faɗin tef, tazarar aljihu, da alkiblar abubuwan akan tef.

7.2 Tsarin Lambar Sashi

Ana iya fassara lambar sashi 1608-UY0100M-AM: "1608" yana nuna girman kunshin, "UY" mai yiwuwa yana nuna launi (Raɗa), "0100" na iya kasancewa da alaƙa da lambar aiki, kuma "M-AM" na iya ƙayyade rarrabuwa, kunshin, ko wasu bambance-bambance. Ainihin dabaru na fassarar suna da takamaiman samfuri.

8. Shawarwarin Aikace-aikace

8.1 Yanayin Aikace-aikace na Yau da Kullun

Babban aikace-aikacen da aka bayyana shine hasken cikin motoci. Wannan ya haɗa da hasken baya na dashboard, hasken maɓalli, hasken yanayi, da fitilun nuni. Cancantar AEC-Q102 da faɗin kewayon zafin aiki sun sa ya dace da mummunan yanayi a cikin mota.

8.2 Abubuwan Ƙira

Lokacin ƙira da wannan LED, dole ne injiniyoyi su yi la'akari da abubuwa da yawa: Iyakancewar ƙarfin lantarki ya zama dole; ya kamata a yi amfani da resistor na jerin ko direba mai ƙarfin lantarki na yau da kullun don saita I_Fzuwa matakin da ake so (misali, 10mA don haske na yau da kullun). Ana buƙatar ƙirar zafi idan ana aiki a manyan yanayin zafi ko manyan ƙarfin lantarki, ta amfani da juriya na zafi da lanƙwan raguwa. Don tsararrun haske masu daidaito, ƙayyade ƙaƙƙarfan lambobin kwandon shara don ƙarfi da tsawon zango na iya zama dole. Faɗin kusurwar kallo yana da fa'ida don hasken yanki amma yana iya buƙatar masu watsawa ko jagororin haske don takamaiman tsarin katako.

9. Kwatanta da Bambance-bambancen Fasaha

Idan aka kwatanta da LED na gama gari marasa mota, babban abin da ya bambanta wannan na'urar shine cancantar AEC-Q102 ta yau da kullun, wanda ya ƙunshi gwaji mai tsauri don dogon lokacin aminci a ƙarƙashin girgizar zafi, danshi, da sauran damuwa. Ƙimar ƙarfin lalata na aji B1 tana nuna ƙarfin juriya ga yanayi mai ɗauke da sulfur, wanda yake da mahimmanci a cikin yanayin mota. Bin sabbin ƙa'idodin muhalli (RoHS, REACH, Marasa Halogen) shima babbar fa'ida ce don karɓuwar kasuwa a duniya.

10. Tambayoyin da Ake Yawan Yi (Dangane da Sigogi na Fasaha)

Q: Menene ƙarfin aiki da aka ba da shawarar?

A: Takardar bayanai ta ayyana halaye a 10mA, wanda shine wurin aiki na yau da kullun. Matsakaicin matsakaici shine 20mA, amma aiki a ko ƙasa da 10mA shine ma'auni don tsawon rai da inganci.

Q: Ta yaya zan sarrafa haske?

A: Ana sarrafa haske (ƙarfin haske) da farko ta hanyar ƙarfin gaba (I_F). Hakanan za'a iya amfani da daidaitawar faɗin bugun jini (PWM) don duhu ba tare da canza wurin launi sosai ba.

Q: Me yasa rarrabuwar ƙarfin gaba yake da mahimmanci?

A: A cikin aikace-aikacen da aka haɗa LED da yawa a jere kuma ana tafiyar da su ta hanyar tushen ƙarfin lantarki na yau da kullun, bambance-bambance a cikin V_Fna iya haifar da rarraba ƙarfin lantarki mara daidaituwa da haske. Yin amfani da LED daga V ɗaya_Fkwandon shara yana tabbatar da daidaito.

Q: Za a iya amfani da wannan LED a waje?

A: Duk da yake yana da faɗin kewayon zafin jiki, takardar bayanai ta ƙayyade "Hasken Cikin Motoci." Don amfani da waje, ƙarin kariya daga radiation UV, shigar danshi, da faɗin matsanancin zafi za a buƙaci a tantance, kuma samfurin matakin waje zai iya zama mafi dacewa.

11. Ƙirar Aiki da Shari'ar Amfani

Shari'a: Hasken Baya na Maɓallin Dashboard

A cikin dashboard na mota, maɓallai da yawa suna buƙatar haske mai laushi, daidaitaccen raɗa na baya. Mai zane zai yi amfani da LED 1608-UY0100M-AM da yawa. Za su haɗa su a jere (idan ƙarfin direba ya ba da izini) ko a layi daya tare da resistors ɗaya don tabbatar da ƙarfin lantarki mai daidaito. Kusurwar kallo na 120° tana taimakawa haskaka maɓalli daidai daga LED guda ɗaya da aka sanya a ƙasa. Dole ne mai zane ya ƙididdige ƙarfin lantarki da ake buƙata (mai yiwuwa 5-10mA kowace LED) don cimma hasken da ake so ba tare da haifar da watsawar wutar lantarki mai yawa ko zafi akan PCB mai sassauƙa ba. Cancantar AEC-Q102 tana ba da kwarin gwiwa ga ikon ɓangaren na jure zagayowar zafin jiki da girgiza na rayuwar mota.

12. Gabatarwar Ka'idar Aiki

Wannan diode ne mai fitar da haske na semiconductor (LED). Lokacin da aka yi amfani da ƙarfin gaba wanda ya wuce ƙarfin bandgap, electrons da ramuka suna sake haɗuwa a cikin yanki mai aiki na guntu na semiconductor (mai yiwuwa bisa AlInGaP ko makamancin haka don haske raɗa). Wannan sake haɗuwa yana sakin makamashi a cikin nau'in photons (haske). Takamaiman abun da ke ciki da doping suna ƙayyade babban tsawon zango na hasken da aka fitar, wanda a wannan yanayin yana cikin bakan haske raɗa (~591nm). Kunshin PLCC-2 yana ɗauke da mutuwar semiconductor, yana ba da haɗin lantarki ta hanyar jagorori biyu, kuma ya haɗa da ruwan tabarau na filastik da aka ƙera wanda ke siffata katako na fitarwa don cimma kusurwar kallo na digiri 120.

13. Trends na Fasaha

Trend a cikin LED na hasken cikin motoci yana zuwa ga inganci mafi girma (lumens mafi yawa a kowace watt), yana ba da damar nuni mafi haske tare da ƙarancin amfani da wutar lantarki da ƙarancin samar da zafi. Hakanan akwai motsi zuwa ƙananan girman kunshin (kamar 1008 ko 0806) don ba da damar ƙirar ƙira mafi ƙanƙanta da santsi. Bugu da ƙari, haɗakar LED masu launi da yawa (RGB) a cikin kunshi ɗaya don hasken yanayi mai ƙarfi, daidaitacce yana ƙara shahara. Ƙaƙƙarfan ƙa'idodin aminci da faɗin bin ƙa'idodin muhalli sun kasance masu tafiyar da motoci akai-akai.