T5C Jerin 5050 Farin LED Datasheet - Girman 5.0x5.0x1.9mm - Ƙarfin Wutar Lantarki 6.2V - Ikon 3.97W - Takardun Fasaha na Hausa

1. Bayanin Samfur

Jerin T5C yana wakiltar babban aiki, LED farin kallon sama a cikin daidaitaccen masana'antu 5050 (5.0mm x 5.0mm) na'urar haɗawa ta saman (SMD). An ƙera wannan samfurin don aikace-aikacen da ke buƙatar babban fitarwa mai haske, aminci, da ingantaccen zafi. Ƙaramin siffarsa da faɗin kusurwar kallo sun sa ya zama mafita mai fa'ida don ɗimbin buƙatun haske.

1.1 Fa'idodi na Asali

• Ƙirar Kunshin da aka Haɓaka Zafi:An inganta kunshin don ingantaccen watsi da zafi, wanda ke da mahimmanci don kiyaye aiki da tsawon rai a manyan halayen tuƙi.
• Babban Fitarwar Ƙarfin Haske:Yana iya isar da matakan haske masu yawa, yana mai da shi dacewa don hasken gabaɗaya da na gine-gine.
• Babban Ƙarfin Halin Yanzu:An ƙididdige shi don halin yanzu na gaba (IF) har zuwa 960mA, yana tallafawa aikace-aikacen wutar lantarki mai ƙarfi.
• Faɗin Kusurwar Dubawa:Matsakaicin kusurwar kallo (2θ1/2) na digiri 120 yana tabbatar da rarraba haske daidai.
• Ba tare da gubar ba kuma ya bi RoHS:An yi shi da kayan da ke da kyau ga muhalli da hanyoyin da suka dace don reflow solder mara gubar.

1.2 Kasuwanni da Aikace-aikace da Ake Nufi

An ƙera wannan LED don ɗimbin aikace-aikacen haske, gami da amma ba'a iyakance ga:

• Kayan haske na gine-gine da na ado.
• Fitilun gyare-gyare da ƙira da aka ƙera don maye gurbin hanyoyin haske na gargajiya.
• Hasken gabaɗaya na cikin gida da waje.
• Hasken baya don alamun cikin gida da waje da nunin.

2. Bincike Mai Zurfi na Ma'auni na Fasaha

Wannan sashe yana ba da cikakken fassarar ma'auni na lantarki, haske, da zafi da aka ƙayyade a cikin datasheet.

2.1 Halayen Lantarki da Haske

Ana auna manyan ma'auni na aiki a zafin haɗin gwiwa (Tj) na 25°C da halin yanzu na gaba (IF) na 640mA, wanda ake ɗauka a matsayin wurin aiki na yau da kullun.

• Ƙarfin Wutar Lantarki na Gaba (VF):Yawanci 6.2V, tare da kewayon daga 5.8V zuwa 6.6V. Wannan ma'auni yana da mahimmanci don ƙirar direba, saboda yana ƙayyade buƙatun wutar lantarki kuma yana rinjayar ingantaccen tsarin tsarin. Ƙimar da aka ƙayyade ita ce ±0.2V.
• Ƙarfin Haske:Fitar haske ya bambanta sosai tare da Matsakaicin Zafin Launi (CCT) da Fihirisar Fassarar Launi (CRI). Misali, LED 4000K tare da Ra70 yana samar da matsakaicin kwarara na lumen 655, yayin da LED 2700K tare da Ra90 yana samar da lumen 490. Dole ne masu ƙira su zaɓi kwandon da ya dace don cimma burin haske da ingancin launi na aikace-aikace. Ƙimar auna kwarara ita ce ±7%.
• Kusurwar Dubawa (2θ1/2):An ƙayyade faɗin kusurwar digiri 120, wanda ya dace don aikace-aikacen da ke buƙatar faɗin haske, maimakon katako mai mai da hankali.
• Halin Yanzu na Baya (IR):Matsakaicin 10μA a ƙarfin wutar lantarki na baya (VR) na 5V, yana nuna kyawawan halayen diode don kariya daga ƙananan yanayin ƙarfin wutar lantarki na baya.

2.2 Matsakaicin Matsakaicin Ƙimar da Gudanar da Zafi

Wuce waɗannan iyakoki na iya haifar da lalacewa na dindindin ga na'urar.

• Halin Yanzu na Gaba:Matsakaicin halin yanzu na ci gaba shine 960mA. Ana ba da izinin halin yanzu na gaba mai bugun jini (IFP) na 1440mA a ƙarƙashin sharuɗɗa masu tsauri (faɗin bugun ≤100μs, zagayowar aiki ≤1/10).
• Rushewar Wutar Lantarki (PD):Matsakaicin 6336 mW. Wannan ma'auni ne mai mahimmanci don ƙirar zafi. Ainihin wutar lantarki da aka tarwatsa shine VF * IF. A matsakaicin wurin aiki na 640mA/6.2V, tarwatsewa yana kusan 3968 mW, yana barin sararin sama don aiki mafi girma na halin yanzu ko haɓakar yanayin yanayi, in an sarrafa juriyar zafi.
• Juriyar Zafi (Rth j-sp):Juriyar zafi daga haɗin gwiwar LED zuwa wurin solder akan MCPCB an ƙayyade shi azaman 2.5 °C/W. Wannan ƙananan ƙimar tana nuna alamar kunshin da aka haɓaka zafi. Don ƙididdige hauhawar zafin haɗin gwiwa sama da wurin solder: ΔTj = PD * Rth j-sp. Ingantaccen zafin zafi yana da mahimmanci don kiyaye zafin haɗin gwiwa ƙasa da matsakaicin ƙimar 120°C.
• Zafin Aiki da Ajiya:Na'urar na iya aiki daga -40°C zuwa +105°C yanayi kuma ana adana ta daga -40°C zuwa +85°C.
• Zafin Solder:Ya dace da daidaitattun bayanan reflow, tare da matsakaicin zafin jiki na 230°C ko 260°C na matsakaicin dakika 10.

2.3 Zubar da Wutar Lantarki (ESD)

Na'urar tana da juriyar ESD na 1000V bisa ga ƙirar Jikin Mutum (HBM). Yakamata a kiyaye matakan kulawa na ESD na yau da kullun yayin haɗawa da sarrafawa don hana lalacewa a ɓoye.

3. Bayanin Tsarin Binning

Ana ba da samfurin a cikin kwandon da aka sarrafa don tabbatar da daidaito a cikin launi, haske, da halayen lantarki.

3.1 Binning na Ƙarfin Haske

Ana binning kwarara ta amfani da lambobin haruffa (misali, GL, GM, GN). An ayyana kewayon kwandon daban don haɗuwa daban-daban na CCT da CRI. Misali: - LED 3000K, Ra80 a cikin kwandon "GM" yana da ƙarfin haske tsakanin lumen 550 da 600. - LED 6500K, Ra70 a cikin kwandon "GQ" yana da kwarara tsakanin lumen 700 da 750. Wannan tsarin yana ba masu ƙira damar zaɓar LED tare da matakan haske masu tsauri don daidaitaccen haske a cikin jeri.

3.2 Binning na Ƙarfin Wutar Lantarki na Gaba

Ana binning ƙarfin wutar lantarki na gaba a matakan 0.2V ta amfani da lambobin B4, C4, D4, da E4, masu dacewa da kewayon daga 5.8-6.0V har zuwa 6.4-6.6V. Daidaita LED ta hanyar kwandon ƙarfin wutar lantarki na iya taimakawa daidaita halin yanzu a cikin layukan layi da inganta ingancin direbobin ƙarfin wutar lantarki na akai-akai.

3.3 Binning na Launi (Launi)

Ana sarrafa daidaitattun ma'auni na launi (x, y akan zanen CIE) a cikin ellipse 5-mataki na MacAdam don kowane CCT. Wannan yana tabbatar da ƙaramin bambancin launi da za a iya gani tsakanin LED na farin ma'ana iri ɗaya (misali, 4000K). Datasheet yana ba da daidaitattun ma'auni na tsakiya da girma na CCTs daga 2700K zuwa 6500K. Ana amfani da ƙa'idodin binning na Energy Star ga duk farin LED daga 2600K zuwa 7000K.

4. Bincike na Lankwasa Aiki

Jadawalin da aka bayar yana ba da haske game da halayen LED a ƙarƙashin yanayi daban-daban.

4.1 Rarraba Ƙarfin Bakan

An nuna bakan don nau'ikan Ra70, Ra80, da Ra90. LED masu mafi girman CRI yawanci suna nuna cikakkiyar bakan a cikin kewayon da ake iya gani, musamman a yankunan ja da cyan, wanda ke haifar da mafi ingantaccen fassarar launi amma sau da yawa a farashin ƙarancin inganci gabaɗaya (lumen kowace watt).

4.2 Halin Yanzu da Ƙarfi/Ƙarfin Wutar Lantarki

Lankwasa na Ƙarfin Dangantaka da Halin Yanzu na Gaba yana nuna alaƙa kusa da layi a cikin kewayon aiki na yau da kullun, amma jikewa na iya faruwa a manyan halayen yanzu. Lankwasa na Ƙarfin Wutar Lantarki na Gaba da Halin Yanzu na Gaba yana nuna halayen diode na halayen ƙima, tare da ƙarfin wutar lantarki yana ƙaruwa da logarithmic tare da halin yanzu.

4.3 Dogaro da Zafin Jiki

Manyan jadawali suna nuna tasirin zafin yanayi (Ta): -Ƙarfin Haske na Dangantaka da Ta:Fitar haske gabaɗaya yana raguwa yayin da zafin jiki ya ƙaru saboda raguwar ingancin ƙididdiga na ciki da sauran dalilai. Wannan lankwasa derating yana da mahimmanci don ƙirar tsarin da ke aiki a cikin yanayi mai dumi. -Ƙarfin Wutar Lantarki na Gaba na Dangantaka da Ta:Ƙarfin wutar lantarki na gaba yawanci yana raguwa tare da haɓakar zafin jiki (mummunan ƙimar zafin jiki), wanda dole ne a yi la'akari da shi a cikin ƙirar direba na akai-akai don guje wa guduwar zafi a cikin tsarin layi. -Matsakaicin Halin Yanzu na Gaba da Ta:Wannan jadawali yana ayyana yankin aiki mai aminci, yana nuna yadda matsakaicin halin yanzu na ci gaba dole ne a rage shi yayin da zafin yanayi ya tashi don kiyaye zafin haɗin gwiwa cikin iyakoki. -Canjin CIE da Ta:Yana nuna yadda farin ma'ana (daidaitattun ma'auni na launi) zai iya canza ɗan kaɗan da zafin jiki, wanda ke da mahimmanci don aikace-aikacen mai mahimmanci na launi.

5. Bayanin Injiniya da Kunshin

5.1 Girman Kunshin

LED yana da ƙimar ƙafa na 5.0mm x 5.0mm. Matsakaicin tsayin kunshin yana kusan 1.9mm. An ba da cikakkun girma don jiki, ruwan tabarau, da kushin solder a cikin zane. Matsakaicin matsakaicin matsakaici yawanci ±0.1mm sai dai idan an lura daban. Tsarin kushin an ƙera shi don kwanciyar hankali na solder da ingantaccen canja wurin zafi zuwa PCB.

5.2 Gano Polarity da Tsarin Solder Pad

Zanen kallon ƙasa yana nuna alamar anode da cathode. Tsarin kushin solder ya haɗa da kushin zafi da kushin lantarki. Daidaitaccen daidaitawa yayin ƙirar PCB da haɗawa yana da mahimmanci don aikin lantarki, aikin zafi, da kwanciyar hankali na injiniya. Yakamata ƙirar stencil na manna da aka ba da shawarar ya bi ƙirar kushin don tabbatar da samuwar haɗin gwiwar solder daidai.

6. Jagororin Solder da Haɗawa

6.1 Ma'auni na Reflow Solder

An ƙididdige kayan aikin don hanyoyin reflow solder mara gubar. Ana goyan bayan daidaitattun bayanan zafin jiki guda biyu na yau da kullun: -Bayanan martaba 1:Matsakaicin zafin jiki na 230°C. -Bayanan martaba 2:Matsakaicin zafin jiki na 260°C. A cikin kowane hali, lokacin da ya wuce ruwa (yawanci ~217°C don gami da SAC) da lokacin a matsakaicin zafin jiki dole ne a sarrafa su. Matsakaicin lokaci a ƙayyadadden matsakaicin zafin jiki shine dakika 10 don hana lalacewa ga ruwan tabarau na silicone da kayan ciki. Yakamata a bi daidaitaccen haɓakawa da ƙimar sanyaya don rage girgizar zafi.

6.2 Kula da Sarrafawa da Ajiya

• Ajiye a cikin yanayi mai bushewa, anti-static a cikin ƙayyadadden kewayon zafin jiki (-40°C zuwa +85°C).
• Yi amfani da shi cikin watanni 12 na ranar ƙirƙira a ƙarƙashin sharuɗɗan ajiya da aka ba da shawarar don guje wa matsalolin damuwa na danshi. Idan an fallasa shi ga danshin yanayi, ana iya buƙatar gasa kafin reflow.
• Sarrafa tare da kayan aiki da hanyoyin ESD-safe.
• Kauce wa matsin lamba na injiniya akan ruwan tabarau.

7. Lambar Bangare da Bayanin Oda

Lambar bangare tana bin tsarin tsari:T5C**824C-*****. Kowane hali ko rukuni yana wakiltar wani sifa na musamman: -X1 (Nau'in):"5C" yana nuna kunshin 5050. -X2 (CCT):Lambar lamba biyu don zafin launi (misali, 27 don 2700K, 65 don 6500K) ko launi (RE, GR, BL, da sauransu). -X3 (CRI):Lamba ɗaya don Fihirisar Fassarar Launi (7 don Ra70, 8 don Ra80, 9 don Ra90). -X4 (Kwafin Serial):Adadin kwafin a cikin jerin a cikin kunshin. -X5 (Kwafin Layi):Adadin kwafin a cikin layi a cikin kunshin. -X6 (Lambar Bangare):Alamar ciki. -X7 (Lambar Launi):Yana ƙayyade matakin aiki ko aikace-aikace (misali, M don ANSI, B don Hasken Baya). -X8-X10:Lambobin ciki da na ajiya. Don yin oda, dole ne kuma a ƙayyade takamaiman lambobin kwandon don Kwarara, Ƙarfin Wutar Lantarki, da Launi don samun ainihin aikin da ake buƙata.

8. Tunani na Ƙirar Aikace-aikace

8.1 Zaɓin Direba da Ƙirar Da'ira

• Direba na Akai-akai:Mahimmanci don daidaitaccen fitarwa mai haske da tsawon rai. Ƙimar halin yanzu na direba yakamata ya dace da wurin aiki da ake nufi (misali, 640mA).
• Gudanar da Zafi:Babban abin da ke shafar tsawon rai. Yi amfani da PCB na Core Metal (MCPCB) ko wata hanya mai inganci ta zafin zafi. Ƙididdige juriyar zafin zafin da ake buƙata bisa matsakaicin zafin yanayi, tarwatsewar wutar lantarki na LED, da juriyar haɗin gwiwa-zuwa-solder (2.5°C/W).
• Na'urorin Gani:Katako mai faɗin digiri 120 na iya buƙatar na'urori na biyu (ruwan tabarau, masu nunawa) don aikace-aikacen da ke buƙatar haske mai mai da hankali ko takamaiman tsarin katako.

8.2 Amincewa da Tsawon Rayuwa

Duk da yake ba a bayyana takamaiman tsawon rai na L70/L90 (sa'o'i zuwa 70%/90% kiyaye lumen) ba, tsawon rai shine aikin zafin haɗin gwiwa. Yin aiki da LED da kyau ƙasa da matsakaicin Tj na 120°C, da kyau a ko ƙasa da 85°C, zai ƙara tsawaita rayuwarsa ta aiki. Ingantaccen ƙirar zafi shine mafi mahimmancin abu don aminci.

9. Tambayoyin da Ake Yawan Yi (Dangane da Ma'auni na Fasaha)

9.1 Menene matsakaicin amfani da wutar lantarki?

A daidaitaccen yanayin gwaji na 640mA da matsakaicin VF na 6.2V, shigar da wutar lantarki yana kusan Watts 3.97 (P = I * V).

9.2 Ta yaya zan zaɓi CCT da CRI da suka dace?

Zaɓi CCT bisa ga "dumi" da ake so na haske: 2700K-3000K don farin dumi, 4000K don farin tsaka-tsaki, 5000K-6500K don farin sanyi. Mafi girman CRI (Ra80, Ra90) yana da mahimmanci don aikace-aikacen da ingantaccen fahimtar launi ke da mahimmanci (misali, dillali, gidajen tarihi, hasken aiki), amma yana iya zuwa tare da ɗan raguwa a cikin ingancin haske idan aka kwatanta da nau'ikan Ra70.

9.3 Shin zan iya tuka wannan LED a matsakaicin halin yanzu na 960mA?

Duk da yake yana yiwuwa, tuƙi a matsakaicin ƙimar ƙimar yana buƙatar gudanar da zafi na musamman don kiyaye zafin haɗin gwiwa cikin iyakoki masu aminci. Hakanan zai haɓaka raguwar lumen da rage tsawon rai. Ana ba da shawarar yin aiki a ko ƙasa da matsakaicin halin yanzu na 640mA don daidaita aiki, inganci, da tsawon rai.

9.4 Me ya sa ƙarfin wutar lantarki na gaba yake da yawa (~6.2V) idan aka kwatanta da ƙananan LED?

Kunshin 5050 sau da yawa yana ƙunshe da kwafin LED da yawa da aka haɗa a cikin jerin a ciki. Tsarin yau da kullun shine kwafin biyu, kowanne yana da ƙarfin wutar lantarki na gaba na ~3.1V, an haɗa su a cikin jerin, wanda ya haifar da jimillar ~6.2V da aka gani. Wannan ƙirar yana ba da damar sarrafa wutar lantarki mafi girma a cikin ƙaramin kunshin.

10. Ka'idar Aiki da Trends na Fasaha

10.1 Ka'idar Aiki ta Asali

Farin LED yawanci yana amfani da kwafin semiconductor na indium gallium nitride (InGaN) mai fitarwa shuɗi. Wani ɓangare na hasken shuɗi ana canza shi zuwa tsayin raƙuman ruwa (rawaya, ja) ta hanyar Layer na phosphor da ke rufe kwafin. Haɗuwar hasken shuɗi da hasken da aka canza phosphor yana haifar da fahimtar farin haske. Takamaiman haɗuwar phosphor yana ƙayyade CCT da CRI na hasken da aka fitar.

10.2 Trends na Masana'antu

Masana'antar haske na ci gaba da turawa don mafi girman inganci (lumen kowace watt), ingantaccen ingancin launi (mafi girman CRI tare da mafi kyawun ci gaba na bakan, musamman R9 don ja), da mafi girma aminci. Kunshin da aka haɓaka zafi, kamar wanda aka yi amfani da shi a cikin wannan jerin, daidaitaccen abu ne don matsakaicin wutar lantarki da manyan LED don sarrafa zafin da aka samar a manyan halayen tuƙi. Hakanan akwai wani yanayi zuwa mafi daidaitaccen da ƙarfin binning don tabbatar da daidaiton launi da haske a cikin manyan shigarwa, kamar yadda aka nuna a cikin cikakken tsarin binning da aka bayar don wannan samfurin.