T3C Series 3030 LED Fari Datasheet - Girman 3.0x3.0x0.69mm - Ƙarfin Wutar Lantarki 3.2V - Wutar Lantarki 1.12W - Takardun Fasaha na Hausa

1. Bayanin Samfur

T3C Series wani iyali ne na manyan ayyuka, LED fari mai haskakawa daga sama a cikin ƙaramin fakitin 3030 na Surface-Mount Device (SMD). An tsara shi don aikace-aikacen haske na gabaɗaya da na gini, wannan jerin yana ba da haɗin fitar da haske mai yawa, ingantaccen sarrafa zafi, da faɗin kusurwar kallo. An ƙera fakitin don aminci da sauƙin haɗawa a cikin layukan samarwa ta atomatik ta amfani da daidaitattun hanyoyin siyar da reflow.

1.1 Fa'idodi na Asali

• Fakitin da aka ƙarfafa Zafi:Zanen yana rage juriyar zafi daga haɗin LED zuwa wurin siyar (Rth j-sp), yana haɓaka ingantaccen kawar da zafi da tallafawa manyan igiyoyin tuƙi don ci gaba da aiki.
• Ingantaccen Haske Mai Haskakawa:Yana ba da fitar da haske mai yawa, yana mai da shi dacewa don aikace-aikacen da ke buƙatar haske mai haske, mai inganci.
• Ginin Ƙarfi:Yana iya ɗaukar igiyoyin gaba har zuwa 400mA (DC) da 600mA (bugun jini), yana ba da sassauƙan zane.
• Faɗin Kusurwar Kallo:Yana da alamar kusurwar kallo ta 120 digiri (2θ1/2), yana ba da rarraba haske iri ɗaya.
• Yin Biyayya ga Muhalli:An tsara samfurin don zama mara gubar kuma ya kasance cikin ƙayyadaddun ƙayyadaddun RoHS.

1.2 Aikace-aikacen Manufa

Wannan LED ya dace da aikace-aikacen haske iri-iri, gami da:

• Kayan haske na ciki
• Fitilun sake gyara (maye gurbin tushen haske na gargajiya)
• Hasken gabaɗaya
• Hasken gini da ado

2. Bincike na Ma'auni na Fasaha

2.1 Halayen Lantarki da Haske

Duk ma'aunin an ƙayyade shi a zafin haɗin (Tj) na 25°C da igiyar gaba (IF) na 350mA, wanda shine daidaitaccen yanayin gwaji.

• Matsakaicin Zafin Launi (CCT):Ana samunsa a cikin 2700K, 3000K, 4000K, 5000K, 5700K, da 6500K.
• Fihirisar Nuna Launi (CRI - Ra):Mafi ƙarancin Ra80 (na al'ada Ra82) a duk zaɓuɓɓukan CCT, yana tabbatar da ingantaccen amincin launi.
• Ƙarfin Haske:Ƙimar al'ada tana kewayo daga 136 lm (2700K) zuwa 145 lm (4000K-6500K). An kuma ƙayyade mafi ƙarancin ƙima kowanne CCT.
• Ƙarfin Wutar Lantarki na Gaba (VF):Ƙimar al'ada ita ce 3.2V, tare da matsakaicin 3.4V a 350mA. Toler shine ±0.1V.
• Kusurwar Kallo (2θ1/2):120 digiri na al'ada.

2.2 Matsakaicin Ƙimar Cikakke

Waɗannan ƙimar suna ayyana iyakokin da za su iya haifar da lalacewa na dindindin ga na'urar. Ya kamata a ci gaba da aiki a cikin waɗannan iyakokin.

• Igiya ta Gaba (IF):400 mA (DC)
• Igiyar Gaba ta Bugun Jini (IFP):600 mA (Faɗin bugun jini ≤100μs, Tsarin aiki ≤1/10)
• Rushewar Wutar Lantarki (PD):1360 mW
• Ƙarfin Wutar Lantarki na Baya (VR):5 V
• Zafin Aiki (Topr):-40°C zuwa +105°C
• Zafin Haɗin (Tj):120°C (matsakaicin)

2.3 Halayen Zafi

• Juriya na Zafi (Rth j-sp):18 °C/W na al'ada. Wannan ma'auni yana da mahimmanci don ƙirar sarrafa zafi, yana nuna yadda zafi ke tafiya yadda ya kamata daga haɗin semiconductor zuwa wurin siyar akan PCB.
• Zubar da Wutar Lantarki ta Electrostatic (ESD):Yana jure 1000V (Samfurin Jikin Mutum), yana ba da matakin kariya na asali daga wutar lantarki da ke haifar da hannu.

3. Bayanin Tsarin Binning

An rarraba samfurin zuwa kwandon shara don tabbatar da daidaito a cikin mahimman ma'auni.

3.1 Binning na Ƙarfin Haske

Ana rarraba LED zuwa kwandon shara na ƙarfin haske (lambar 2E, 2F, 2G, 2H) dangane da ma'aunin fitarwa a 350mA. Kowanne CCT yana da takamaiman mafi ƙarancin da matsakaicin kewayon ƙarfin haske ga kowanne lambar kwandon shara. Misali, LED 4000K a cikin kwandon shara 2G yana da ƙarfin haske tsakanin 139 lm da 148 lm. Toler na ma'auni don ƙarfin haske shine ±7%.

3.2 Binning na Ƙarfin Wutar Lantarki na Gaba

Hakanan ana rarraba LED ta ƙarfin wutar lantarki na gaba a 350mA zuwa rukuni uku: H3 (2.8-3.0V), J3 (3.0-3.2V), da K3 (3.2-3.4V). Wannan yana taimakawa wajen ƙirar da'irori masu tuƙi iri ɗaya, musamman don jerin layi daya.

3.3 Binning na Chromaticity

Ana sarrafa ma'auni na launi (x, y akan zanen CIE) a cikin ellipse na MacAdam mai mataki 5 ga kowanne lambar CCT (misali, 27R5 don 2700K). Wannan yana tabbatar da daidaiton launi sosai, yana rage bambancin launi da ake iya gani tsakanin LED ɗaya. Binning yana bin jagororin Energy Star don 2600K-7000K. An ba da ma'auni na tsakiya don duka zafin haɗin 25°C da 85°C, yana yarda da canjin launi da ke faruwa tare da dumama.

4. Bincike na Lanƙwasa Aiki

Datasheet ya haɗa da jadawali masu mahimmanci da yawa waɗanda ke kwatanta halayen na'urar a ƙarƙashin yanayi daban-daban.

4.1 Igiya ta Gaba da Ƙarfin Haske Dangantaka

Wannan lanƙwasa yana nuna cewa fitar da haske yana ƙaruwa tare da igiyar amma a ƙarshe zai cika. Yana da mahimmanci don tantance mafi kyawun igiyar tuƙi don daidaita haske da inganci/tsawon rai.

4.2 Igiya ta Gaba da Ƙarfin Wutar Lantarki na Gaba (Lanƙwasa IV)

Wannan jadawali yana nuna alaƙar ƙarfin wutar lantarki da igiyar amma, wanda shine tushen aikin LED. Ana amfani da shi don ƙirar tuƙi da lissafin wutar lantarki.

4.3 Zafin Yanayi da Ƙarfin Haske Dangantaka

Wannan lanƙwasa yana nuna mummunan tasirin hawan yanayi (don haka haɗin zafi) akan fitar da haske. Ana buƙatar ingantaccen ƙirar zafi don kiyaye aiki.

4.4 Zafin Yanayi da Ƙarfin Wutar Lantarki na Gaba Dangantaka

Yana nuna yadda ƙarfin wutar lantarki na gaba ke raguwa yayin da zafin jiki ke ƙaruwa, wanda shine halayen diodes na semiconductor. Ana iya amfani da wannan don jin zafin jiki a wasu ingantattun tsarin sarrafawa.

4.5 Rarraba Kusurwar Kallo

Yana kwatanta tsarin fitarwa mai kama da Lambertian, yana tabbatar da faɗin kusurwar kallo na digiri 120.

4.6 Bakan Launi

Yana nuna rarraba ƙarfin bakan na hasken fari, wanda haɗuwa ne na guntu LED shuɗi da rufin phosphor. Siffar tana nuna CRI da ingancin launi.

5. Bayanin Injiniya & Fakitin

5.1 Girman Fakitin

LED yana da ƙaramin ƙafa na 3.0mm x 3.0mm tare da tsayi na al'ada na 0.69mm. Zanen yana ba da cikakkun ma'auni don ruwan tabarau, jiki, da kushin siyar. Mahimman toler shine ±0.2mm sai dai idan an ƙayyade.

5.2 Tsarin Kushin da Polarity

Zanen kallon ƙasa yana nuna kushin siyar na anode da cathode a sarari. Ana gano cathode ta hanyar alama ko kusurwar kusurwa akan fakitin. Daidaitaccen polarity yana da mahimmanci don aiki.

6. Jagororin Siyarwa & Haɗawa

6.1 Bayanin Siyar da Reflow

An ba da cikakken bayanin reflow don tabbatar da amintaccen siyarwa ba tare da lalata LED ba.

• Matsakaicin Zafin Jikin Fakitin (Tp):Matsakaicin 260°C.
• Lokaci sama da Liquidus (TL=217°C):60 zuwa dakika 150.
• Lokaci a cikin 5°C na Matsakaicin Zafin Jiki:Matsakaicin dakika 30.
• Ƙimar Hawa:Matsakaicin 3°C/daƙiƙa.
• Ƙimar Sauƙi:Matsakaicin 6°C/daƙiƙa.
• Dumama Kafin:150°C zuwa 200°C na dakika 60-120.

Yin bin wannan bayanin yana da mahimmanci don kiyaye ingancin haɗin siyarwa da hana damuwa na zafi akan fakitin LED da haɗin guntu na ciki.

6.2 Ajiya da Sarrafawa

Kewayon zafin ajiya shine -40°C zuwa +85°C. Ya kamata a ajiye na'urori a cikin fakitin mai damuwa da danshi har sai an yi amfani da su kuma a sarrafa su tare da kariyar ESD.

7. Bayanin Fakitin da Oda

7.1 Ƙayyadaddun Kaset da Reel

Ana samar da LED akan kaset ɗin mai ɗaukar kaya don haɗawa ta atomatik ta ɗauka da sanyawa. Matsakaicin adadin kowane reel shine guda 5000. An ba da girman fakitin don kaset don sauƙaƙe saitin mai ciyarwa.

7.2 Tsarin Lambar Sashi

Lambar sashi T3C**811A-***** an fassara shi kamar haka: 'T3C' yana nuna nau'in fakitin 3030. Haruffa masu bi suna ƙayyade CCT (misali, 27 don 2700K), Nuna Launi (8 don Ra80), adadin guntu na jerin gwano da layi daya bi da bi, lambar ɓangaren, da lambar launi (misali, R don binning ANSI 85°C). Wannan tsarin yana ba da damar zaɓar daidai takamaiman halayen aiki.

8. La'akari da Ƙirar Aikace-aikace

8.1 Sarrafa Zafi

Idan aka yi la'akari da rushewar wutar lantarki (har zuwa 1.12W a 350mA, 3.2V) da juriyar zafi, daidaitaccen ƙirar PCB na ƙarfe-core (MCPCB) ko wasu hanyoyin sanyaya zafi wajibi ne. Manufar ita ce a kiyaye zafin haɗin ƙasa yadda zai yiwu don haɓaka fitar da haske, tsawon rai, da kwanciyar hankali na launi. Rth j-sp na 18°C/W shine farkon lissafin juriyar zafi na tsarin da ake buƙata.

8.2 Tuƙin Lantarki

Ana ba da shawarar tuƙi mai dorewa na igiyar amma fiye da tushen ƙarfin wutar lantarki mai dorewa don tabbatar da fitar da haske mai tsayi da hana guduwar zafi. Ya kamata a ƙera tuƙin don yin aiki a cikin Matsakaicin Ƙimar Cikakke, la'akari da duka kwandon shara na ƙarfin wutar lantarki na gaba da ƙarancin zafin jiki na VF.

8.3 Ƙirar Haske

Faɗin kusurwar kallo na digiri 120 ya sa wannan LED ya dace da aikace-aikacen da ke buƙatar haske mai faɗi ba tare da na'urorin gani na biyu ba. Don ingantattun katako, dole ne a zaɓi ruwan tabarau ko masu nuni da suka dace, la'akari da tsarin fitarwa na LED da girman jiki.

9. Tambayoyin da ake yawan yi (Dangane da Bayanan Fasaha)

9.1 Menene bambanci tsakanin ƙimar ƙarfin haske na 'Typ' da 'Min'?

Ƙimar 'Typ' (Na al'ada) tana wakiltar matsakaicin ko aikin da ake tsammani a ƙarƙashin daidaitattun yanayin gwaji. Ƙimar 'Min' (Mafi ƙarancin) ita ce ƙayyadaddun iyaka na ƙasa don samfurin. Masu zane ya kamata su yi amfani da ƙimar 'Min' don lissafin lumen na tsarin mai ra'ayin mazan jiya don tabbatar da cewa samfurin ƙarshe ya cika maƙasudinsa na haske.

9.2 Zan iya tuƙa wannan LED a 400mA akai-akai?

Duk da yake Matsakaicin Ƙimar Cikakke don igiyar gaba ta ci gaba ita ce 400mA, yin aiki a wannan iyaka zai haifar da ƙarin zafi (Wutar Lantarki = IF * VF) kuma yana iya rage tsawon rai da inganci. Daidaitaccen yanayin gwaji da yawancin bayanan aiki ana ba da su a 350mA, wanda ake ɗauka a matsayin mafi kyawun wurin aiki don daidaita fitarwa da aminci. Tuƙi a 400mA yana buƙatar sarrafa zafi na musamman.

9.3 Ta yaya binning ellipse na MacAdam mai mataki 5 ke amfanar aikace-aikacena?

Wannan matsananciyar binning yana tabbatar da cewa LED daga lambar CCT ɗaya (misali, 40R5) za su bayyana kusan iri ɗaya a launi ga idon mutum lokacin da aka sanya su gefe da gefe. Wannan yana da mahimmanci a cikin kayan haske na LED da yawa (kamar fitilun panel ko fitilun ƙasa) don guje wa bambancin launi mara daɗi, wanda galibi ake ɗauka a matsayin lahani na inganci.

10. Nazarin Shari'ar Ƙira

Yanayi:Ƙirar module na sake gyara fitilar ƙasa ta LED 1200 lm.

Tsarin Ƙira:

1. Zaɓin LED:Amfani da LED 4000K, Ra80, kwandon shara na ƙarfin haske 2G (139-148 lm typ). Amfani da mafi ƙarancin ƙimar 139 lm don ƙira mai ra'ayin mazan jiya.
2. Lissafin Adadi:Maƙasudin lumens / Mafi ƙarancin ƙarfin haske kowane LED = 1200 / 139 ≈ 8.6 LED. Zagaye zuwa LED 9.
3. Ƙirar Lantarki:Shirya don jerin layi daya (misali, layi 3 na LED 3 a jere) don tuƙa ta tuƙi mai dorewa na igiyar amma. An saita igiyar tuƙi zuwa 350mA kowane layi. Ƙarfin wutar lantarki na gaba kowane layi (3 LED * ~3.2V) ≈ 9.6V. Dole ne tuƙin ya ba da 350mA a ƙarfin wutar lantarki mai biyayya wanda ya rufe kewayon kwandon shara na VF (misali, har zuwa 3*3.4V=10.2V).
4. Ƙirar Zafi:Jimlar wutar lantarki ≈ 9 LED * 3.2V * 0.35A = 10.1W. Amfani da Rth j-sp na 18°C/W da kuma manufa matsakaicin Tj na 105°C a cikin yanayi na yanayi 55°C (ΔT=50°C), juriyar tsarin da ake buƙata daga haɗin zuwa yanayi shine ΔT / Wutar Lantarki = 50°C / 10.1W ≈ 4.95°C/W. Tunda Rth j-sp na ciki na LED ya riga ya kasance 18°C/W, heatsink na waje tare da juriyar zafi ƙasa sosai yana da mahimmanci, yana nuna buƙatar ingantaccen ƙirar MCPCB da chassis.
5. Haske/Injiniya:Faɗin kusurwar kallo na LED yana ba da damar yada haske mai kyau a cikin mai nuni na fitilar ƙasa ko mai watsawa.

11. Ka'idojin Fasaha

Wannan LED ya dogara ne akan fasahar semiconductor inda igiyar lantarki da ke gudana ta cikin guntu (yawanci InGaN) ke haifar da sake haɗuwa da rami na electron, yana fitar da photons a cikin bakan shuɗi. Layer na kayan phosphor, wanda aka ajiye akan guntu, yana ɗaukar wani ɓangare na wannan hasken shuɗi kuma yana sake fitar da shi azaman hasken rawaya. Haɗuwar sauran hasken shuɗi da canza hasken rawaya yana haifar da fahimtar hasken fari. Tabbataccen haɗuwar shuɗi da rawaya (kuma wani lokacin phosphor ja don mafi girman CRI) yana ƙayyade Matsakaicin Zafin Launi (CCT). Ingantaccen wannan tsarin canzawa, tare da ingancin lantarki na guntu, yana ƙayyade ingantaccen haske gabaɗaya (lumens kowane watt). An ƙera fakitin don kare guntu, samar da haɗin lantarki, da sarrafa zafin da aka samar, kamar yadda zafi mai yawa yana lalata duka guntu da phosphor, yana rage fitar da haske da canza launi.

12. Trends na Masana'antu

Masana'antar LED na ci gaba da mai da hankali kan haɓaka ingantaccen haske (lm/W) da inganta ingancin launi (mafi girman CRI tare da ingantaccen bayyana bakan, musamman R9 don ja). Akwai babban yanayi zuwa daidaitattun fakitoci (kamar 3030) don sauƙaƙe sarƙoƙin wadata da ƙirar kayan aiki. Wani muhimmin yanayi shine haɗa ƙarin hankali, matsawa zuwa tsarin haɗin kai, mai daidaitawa fari (CCT da sarrafa ƙarfi). Bugu da ƙari, ana ci gaba da inganta aminci da tsawon rai a ƙarƙashin aiki mai zafi ta hanyar ci gaban fasahar guntu, kwanciyar hankali na phosphor, da kayan fakitin. Tuƙin dorewa kuma yana tura don ingantaccen inganci da tsawon rayuwar samfurin.