T3B Jerin 3014 Guda Chip 0.2W LED Datasheet - Girman 3.0x1.4x0.8mm - Ƙarfin Wutar Lantarki 3.1V - Ƙarfi 0.2W - Takardun Fasaha na Hausa

1. Bayanin Samfur

T3B Jerin yana wakiltar iyali na manyan ayyuka, guda-chip, LED na saman-mount wanda aka tsara da farko don aikace-aikacen hasken baya. Ta amfani da ƙaramin ƙafar marufi 3014 (3.0mm x 1.4mm), waɗannan LED ɗin suna ba da ma'auni na ingantaccen haske, aminci, da sassaucin ƙira wanda ya dace da na zamani na nuni na lantarki da tsarin nuna alama.

Cibiyar na'urar ita ce guda semiconductor chip wanda ke iya isar da har zuwa 0.2W na ƙarfin haske. Jerin yana da halayensa na faɗin kusurwar kallo, ingantaccen aikin launi a cikin kewayon zafin launi, da ƙaƙƙarfan gini wanda ya dace da tsarin haɗawa ta atomatik kamar reflow soldering.

2. Sigogi da Ƙayyadaddun Bayanai na Fasaha

2.1 Matsakaicin Matsakaicin Ƙimar Aiki

Waɗannan sigogi suna bayyana iyakokin aiki wanda za su iya haifar da lalacewa na dindindin ga LED. Duk ƙimar an ƙayyade su a yanayin zafin jiki (Ts) na 25°C.

• Ƙarfin Wutar Lantarki na Gaba (IF):80 mA (Ci gaba)
• Ƙarfin Wutar Lantarki na Gaba na Pulse (IFP):120 mA (Faɗin faɗin ≤10ms, Tsarin aiki ≤1/10)
• Rushewar Ƙarfi (PD):288 mW
• Zazzabin Aiki (Topr):-40°C zuwa +80°C
• Zazzabin Ajiya (Tstg):-40°C zuwa +80°C
• Zazzabin Junction (Tj):125°C
• Zazzabin Solder (Tsld):230°C ko 260°C na dakika 10 (bayyanar reflow)

2.2 Halayen Lantarki da Gani

Matsakaicin sigogin aiki da aka auna a ƙarƙashin daidaitattun yanayin gwaji (Ts=25°C, IF=60mA).

• Ƙarfin Wutar Lantarki na Gaba (VF):Matsakaicin 3.1V, Matsakaicin 3.5V
• Ƙarfin Wutar Lantarki na Baya (VR):5V
• Ƙarfin Wutar Lantarki na Baya (IR):Matsakaicin 10 µA (VR=5V)
• Kusurwar Dubawa (2θ1/2):110° (Matsakaicin)

3. Tsarin Rarraba da Rarraba Samfur

3.1 Dokar Lambar Model

Lambar samfur tana bin tsari mai tsari:T □□ □□ □ □ □ – □□□ □□. Wannan lambar ta ƙunshi mahimman halaye:

• Lambar Marufi/Siffar Siffa:misali, '3B' yana nuna marufi 3014.
• Tsarin Chip:'S' don guda ƙaramin ƙarfin chip (kamar yadda yake a cikin wannan jerin).
• Lambar Zanen Gani:'00' yana nuna babu ruwan tabarau na biyu.
• Lambar Launi:Yana bayyana launin fitarwa ko farin batu.
  • Farin Dumi: L (<3700K)
  • Farin Tsaka-tsaki: C (3700-5000K)
  • Farin Sanyi: W (>5000K)
  • Sauran launuka: R (Ja), Y (Rawa), G (Kore), B (Shuɗi), da sauransu.
• Lambar Ƙarfin Hasken Hasken:Yana ƙayyade mafi ƙarancin ƙarfin hasken haske (misali, D2, D3).
• Lambar Zazzabin Launi:Don fararen LED, yana ƙayyade daidaitaccen zafin launi (CCT) bin.
• Lambar Ƙarfin Wutar Lantarki na Gaba:Yana ƙayyade VF bin (misali, B, C, D).

3.2 Rarraba Ƙarfin Hasken Hasken

Don fararen LED na baya na allo tare da Index na Nunin Launi (CRI) na 60 da CCT daga 10,000K zuwa 40,000K, ƙarfin hasken haske yana rarrabuwa a gwajin ƙarfin lantarki na 60mA. Rarrabawar tana ƙayyadematsakaicinƙimar, tare da ainihin ƙarfin hasken haske mai yuwuwa mafi girma.

• Lambar D2:18 lm (Min) zuwa 20 lm (Max)
• Lambar D3:20 lm (Min) zuwa 22 lm (Max)
• Lambar D4:22 lm (Min) zuwa 24 lm (Max)
• Lambar D5:24 lm (Min) zuwa 26 lm (Max)

Haƙuri don auna ƙarfin hasken haske shine ±7%.

3.3 Rarraba Ƙarfin Wutar Lantarki na Gaba

An rarraba ƙarfin wutar lantarki na gaba (VF) zuwa cikakkun kwandon don taimakawa wajen ƙirar da'irar don daidaita ƙarfin lantarki da daidaito a cikin tsararrun LED masu yawa.

• Lambar B:2.8V zuwa 2.9V
• Lambar C:2.9V zuwa 3.0V
• Lambar D:3.0V zuwa 3.1V
• Lambar E:3.1V zuwa 3.2V
• Lambar F:3.2V zuwa 3.3V
• Lambar G:3.3V zuwa 3.4V
• Lambar H:3.4V zuwa 3.5V

Haƙuri don auna ƙarfin wutar lantarki shine ±0.08V.

3.4 Rarraba Launi

An rarraba fararen LED zuwa takamaiman yankuna na launi akan zanen sararin launi na CIE 1931 don tabbatar da daidaiton launi. Don jerin hasken baya na 3014, yankuna da aka yiwa lakabi da BG1 zuwa BG5 an ƙayyade su tare da madaidaicin iyakokin (x, y). Ana jigilar samfuran suna bin ƙayyadaddun yankunan launi da aka oda.

Haƙuri na daidaitawar launi shine ±0.005. Haƙurin CRI shine ±2.

4. Lankwasa Aiki da Halaye

4.1 Ƙarfin Wutar Lantarki na Gaba vs. Ƙarfin Wutar Lantarki na Gaba (Lankwasa I-V)

Halayen I-V na yau da kullun ne na diode semiconductor. Lankwasa yana nuna haɓaka mai ƙarfi a cikin ƙarfin lantarki da zarar ƙarfin wutar lantarki na gaba ya wuce kofa (kusan 2.7V-2.9V). Yin aiki a cikin shawarar 60mA yana tabbatar da ingantaccen aiki a cikin ƙayyadaddun kwandon ƙarfin wutar lantarki.

4.2 Dangantakar Ƙarfin Hasken Hasken vs. Ƙarfin Wutar Lantarki na Gaba

Fitowar haske yana ƙaruwa tare da ƙarfin wutar lantarki na gaba amma yana nuna alaƙar ƙasa-da-layin a manyan ƙarfin lantarki saboda ƙaruwar zazzabin junction da raguwar inganci. Lankwasa yana nuna mafi kyawun kewayon ƙarfin tuƙi don haɓaka inganci (lumens a kowace watt).

4.3 Dangantakar Ƙarfin Wutar Lantarki na Gani vs. Zazzabi na Junction

Fitowar gani na tsarin phosphor na LED yana canzawa tare da zazzabin junction (Tj). Wannan lankwasa yana da mahimmanci ga aikace-aikacen da ke buƙatar madaidaicin maki launi. Yayin da Tj ya karu daga 25°C zuwa 125°C, ƙarfin gani na dangi yawanci yana raguwa, wanda zai iya shafar duka ƙarfin hasken haske da launi.

4.4 Rarraba Ƙarfin Wutar Lantarki na Gani

Wannan jadawalin yana nuna daidaitaccen bakan fitarwa na farin LED, yana nuna haɗuwa da kololuwar fitarwa na shuɗi chip da mafi faɗin fitarwa na rawaya/kore/ja da aka canza phosphor. Siffar wannan lankwasa tana ƙayyade Index na Nunin Launi (CRI) da ingancin launin da ake gani.

5. Bayanin Injina da Marufi

5.1 Girman Tsari da Ƙafar Ƙafa

LED ya yi daidai da daidaitattun girman marufi 3014:

• Tsayi (L): 3.0 mm ±0.10 mm
• Faɗi (W): 1.4 mm ±0.10 mm
• Tsayi (H): 0.8 mm ±0.10 mm

An ba da cikakkun zane-zane masu girma tare da haƙuri (.X: ±0.10mm, .XX: ±0.05mm) don shimfidar PCB.

5.2 Tsarin Ƙasar PCB da aka Shawarta da Zanen Stencil

An ba da shawarar tsarin kushin guda ɗaya don tabbatar da ingantaccen solder, sarrafa zafi daidai, da kwanciyar hankali na injina. Tsarin ƙasa yawanci ya haɗa da kushin anode/cathode guda biyu. An kuma ƙayyade ƙirar stencil na man gwangwani mai dacewa, wanda ke da mahimmanci don sarrafa ƙarar man gwangwani yayin haɗa Fasahar Mount Surface (SMT) don hana kabari ko rashin isassun haɗin gwiwa.

Gano Polarity:Ana yiwa alama cathode a jikin LED. Silkscreen na PCB ya kamata ya nuna polarity a sarari don hana mounting baya.

6. Jagororin Haɗawa, Sarrafawa, da Ajiya

6.1 Hancin Danshi da Bukatun Gasasshen

An rarraba marufin LED 3014 a matsayin mai hankali ga danshi bisa ga IPC/JEDEC J-STD-020C. Bayyanawa ga danshi na yanayi bayan buɗe jakar shinge na danshi na iya haifar da fashewar popcorn ko rabuwa yayin tsarin soldering reflow mai zafi.

• Ajiya:Jakunan da ba a buɗe ba yakamata a ajiye su a ƙasa da 30°C da 85% RH. Bayan buɗewa, ajiye a <30°C da <60% RH, zai fi dacewa a cikin akwati mai bushewa ko akwati mai rufi tare da desiccant.
• Rayuwar Bene:Bayan buɗe jakar da aka rufe, yakamata a yi amfani da abubuwan cikin sa'o'i 12 idan an fallasa su ga yanayin masana'anta na yanayi (>30% RH).
• Gasasshen:Idan rayuwar bene ta wuce ko katin nuna alamar danshi ya nuna babban danshi, ana buƙatar gasasshen: 60°C na awanni 24. Kada ku wuce 60°C. Yakamata reflow ya faru a cikin sa'a 1 bayan gasasshen, ko kuma dole ne a mayar da sassan zuwa ajiyar bushewa (<20% RH).

6.2 Bayanin Solder Reflow

LED na iya jurewa daidaitattun bayyanar reflow soldering maras gubar. Matsakaicin zafin jiki shine 260°C, tare da lokacin da aka ba da shawarar sama da ruwa (misali, 217°C) na dakika 10. Ƙaƙƙarfan haɓakawa da ƙimar sanyaya yana da mahimmanci don rage matsin lamba na zafi akan marufi.

6.3 Kariya daga Zubar da Lantarki (ESD)

LEDs na'urori ne na semiconductor kuma suna da hankali ga zubar da lantarki, musamman farare, kore, shuɗi, da irin purple. ESD na iya haifar da gazawar nan take ko lalacewa mai ɓoye wanda ke haifar da raguwar rayuwa da lalacewar aiki (misali, canjin launi, ƙaruwar ƙarfin lantarki na yabo).

• Rigakafi:Sarrafa LED a cikin yanki mai kariya daga ESD (EPA) ta amfani da bel ɗin wuyan ƙasa, tabarma masu ɗaukar kaya, da ionizers.
• Marufi:Yi amfani da kwantena masu aminci na ESD da tire yayin jigilar kaya da sarrafawa.
• Kayan Aikin Haɗawa:Tabbatar cikin injunan ɗauka da sanya SMT da sauran masu sarrafawa suna ƙasa daidai.

7. Bayanin Aikace-aikace da Abubuwan Ɗauka a Zukata

7.1 Aikace-aikace na Yau da Kullun

• Hasken Baya na LCD:Rukunin hasken baya mai haske ko kai tsaye don na'urori lura, TV, kwamfutocin hannu, da nunin motoci.
• Fitilun Nuna Alama na Gabaɗaya:Alamomin matsayi, hasken panel, da hasken ado inda ake buƙatar tushe mai ƙarami, mai haske.
• Kayan Lantarki na Masu Amfani:Hasken baya don madannai, maɓalli, da alamun kasuwa.

7.2 Zanen Da'irar Tuƙi

Tuƙi na Ci gaba:LEDs na'urori ne masu tuƙi na yanzu. Don daidaitaccen haske da launi, da kuma hana guduwar zafi, dole ne a tuƙa su ta hanyar tushen ƙarfin lantarki na yau da kullun, ba tushen ƙarfin wutar lantarki na yau da kullun ba. Resistor mai iyakancewa da ake amfani da shi tare da tushen wutar lantarki hanya ce mai sauƙi amma ba ta da inganci kuma ba ta da kwanciyar hankali tare da bambancin zafin jiki da ƙarfin wutar lantarki.

Saitin Ƙarfin Lantarki:Shawarar ƙarfin lantarki na aiki shine 60mA. Yin aiki a ko kusa da matsakaicin ƙimar matsakaicin (80mA) zai rage rayuwa kuma yana iya canza sigogin launi sai dai idan an ba da zafi na musamman.

Gudanar da Zafi:Ko da yake ƙarfin yana da ƙasa kaɗan (0.2W), ingantaccen zubar da zafi daga kushin LED zuwa jan ƙarfe na PCB yana da mahimmanci don kiyaye aiki da tsawon rai. Yi amfani da isassun taimakon zafi da yanki na jan ƙarfe akan PCB. Don tsararrun yawa mai yawa, yi la'akari da nauyin zafi gabaɗaya akan PCB.

7.3 Abubuwan Ɗauka a Zukata na Zanen Gani

Faɗin kusurwar kallo na digiri 110 ya sa wannan LED ya dace da aikace-aikacen da ke buƙatar haske mai faɗi, daidai. Don ƙarin haske mai jagora, dole ne a yi amfani da na'urorin gani na biyu (masu nuni, jagororin haske). Lokacin ƙirar jagororin haske, yakamata a ƙirƙira tsarin fitarwa da rarraba ƙarfi na LED don cimma daidaitaccen fitarwa.

8. Kwatancen Fasaha da Bambancin Samfur

Marufi 3014 yana ba da fa'ida ta musamman a cikin yanayin SMD LEDs:

• vs. 3528/2835:3014 ya fi ƙanƙanta a faɗi, yana ba da damar yin yawa mai yawa a cikin tsararrun layi ko kuma mafi ƙarfi a cikin ƙirar hasken baya. Sau da yawa yana fasalta ƙirar ƙira da ƙirar marufi na zamani don ingantaccen inganci.
• vs. 5050:3014 mafita ce ta guda-die, yayin da marufi 5050 sau da yawa suna ƙunshe da dice uku. 3014 yana ba da tushen maki ƙanƙanta, wanda zai iya zama da amfani ga sarrafa gani a cikin jagororin haske, kuma yawanci yana da ƙarancin juriya na zafi kowane marufi.
• vs. 0201/0402:Ya fi micro-LEDs girma, 3014 yana da sauƙin sarrafawa a cikin haɗawa, yana ba da fitowar haske mafi girma, kuma yana da ƙarfi don aikace-aikacen haske na gabaɗaya.

Mahimman bambance-bambancen wannan takamaiman jerin T3B sune tsarin rarrabawa da aka ƙayyade don launi da ƙarfin hasken haske, da bin ka'idojin hankali ga danshi, da cikakkun jagororin aikace-aikace, waɗanda ke tallafawa ƙira don yin aiki da aminci.

9. Tambayoyin da ake yawan yi (FAQ)

9.1 Menene bambanci tsakanin ƙimar 'Min' da 'Typ' na ƙarfin hasken haske a cikin teburin rarrabawa?

Ƙimar 'Min' ita ce ƙayyadaddun iyaka don wannan lambar kwandon. Ƙimar 'Typ' wakilci ce ta matsakaici, amma ba a garanti ba. Lokacin da kuka oda kwandon D3, an ba ku garantin aƙalla 20 lm a 60mA, amma ainihin sassan na iya auna har zuwa 22 lm. Wannan tsarin yana tabbatar da cewa kun cika mafi ƙarancin buƙatun haske.

9.2 Me ya sa gasasshen yana da mahimmanci, kuma zan iya amfani da zafin jiki mafi girma don gasasshen da sauri?

Gasasshen yana cire danshin da aka sha daga marufin filastik don hana lalacewar matsi na tururi yayin reflow.Kada ku wuce 60°C.Matsakaicin zafin jiki na iya lalata kayan ciki (epoxy, phosphor, haɗin waya) da marufin tef da reel da kanta, wanda ke haifar da gazawar da wuri ko matsalolin sarrafawa.

9.3 Zan iya tuƙa wannan LED tare da wutar lantarki 3.3V da resistor?

Ee, amma tare da mahimman tanadi. Ganin matsakaicin VF na 3.1V, resistor na jerin zai buƙaci sauke 0.2V kawai a 60mA, yana buƙatar ƙaramin juriya (~3.3 Ohms). Wannan ya bar kusan babu sarari don bambancin wutar lantarki ko LED VF. Ƙananan ƙaruwa a cikin wutar lantarki ko ƙaramin VF bin LED zai haifar da babban ƙaruwa a cikin ƙarfin lantarki, mai yuwuwa ya lalata LED. Ana ba da shawarar direban ƙarfin lantarki na yau da kullun don ingantaccen aiki.

9.4 Ta yaya zan fassara lambobin yankin launi (BG1, BG2, da sauransu)?

Waɗannan lambobin suna bayyana ƙaramin yanki mai siffar huɗu akan jadawalin launi na CIE. Duk LEDs daga wani tsari, lokacin da aka auna, za su sami daidaitawar launinsu (x,y) ya faɗi cikin iyakokin wannan yanki na musamman. Wannan yana ba masu ƙira damar zaɓar LEDs waɗanda za su yi daidai da juna a cikin launi, wanda ke da mahimmanci ga daidaiton hasken baya. Takardun bayanai yana ba da daidaitattun daidaitawar kusurwa na kowane yanki.

10. Ka'idojin Aiki da Trends na Fasaha

10.1 Ka'idar Aiki ta Asali

Diode mai Fitowa Hasken (LED) na'urar semiconductor ce mai ƙarfi. Lokacin da aka yi amfani da ƙarfin wutar lantarki na gaba a kan mahaɗin p-n, electrons da ramuka suna sake haɗuwa, suna sakin makamashi a cikin nau'in photons—tsari da ake kira electroluminescence. Tsawon zango (launi) na hasken da aka fitar yana ƙaddara ta hanyar tazarar bandgap na kayan semiconductor. A cikin farin LED kamar wannan, ana lulluɓe shuɗi mai fitar da shuɗi indium gallium nitride (InGaN) chip da rawaya (ko launi da yawa) phosphor. Wasu hasken shuɗi suna tserewa, sauran kuma phosphor yana sha kuma ana sake fitar da shi azaman haske mai tsayi mai tsayi (rawaya, ja, kore). Cakudar shuɗi da hasken da aka canza phosphor ana ganinsa a matsayin fari.

10.2 Trends na Masana'antu

Masana'antar LED na ci gaba da haɓaka zuwa mafi girman inganci (lumens a kowace watt), ingantaccen nunin launi, da mafi girman aminci. Don nau'ikan marufi kamar 3014, trends sun haɗa da:

• Matsakaicin Ƙarfin Ƙarfi:Ƙarfin tuƙi a manyan ƙarfin lantarki daga ƙafar ƙafa ɗaya yayin da fasahar chip ke inganta.
• Ingantaccen Daidaiton Launi:Ƙaƙƙarfan ƙayyadaddun rarrabawa da ingantaccen fasahar phosphor don mafi daidaiton launi a cikin batches da tsawon rayuwa.
• Ingantaccen Aikin Zafi:Sabbin kayan marufi da ƙira don rage juriya na zafi, yana ba da damar yin manyan ƙarfin tuƙi da tsawon rai.
• Ƙananan Ƙirar:Yayin da 3014 ya kafu, akwai ci gaba a layi daya a cikin ƙananan marufi (misali, 2016, 1515) don nunin allo mai siriri.
• Haɗin Kai Mai Hikima:Girman direbobin LED tare da haɗaɗɗun bincike da sadarwa (misali, I2C) don dusar ƙanƙara na gida da sarrafawa.