336SURSYGWS530-A3 LED Fitila Takardar Bayanai - Girman Kunshin - Ƙarfin Wutar Lantarki 2.0V - Ƙarfi 60mW - Ja Mai Kyau & Koren Rawaye - Takardar Fasaha ta Turanci

1. Bayyani Game da Samfurin

336SURSYGWS530-A3 ƙaramin fitilar LED ne wanda aka ƙera don aikace-aikacen nuna alama da hasken baya. Yana haɗa guntaye biyu masu dacewa a cikin kunshi ɗaya, yana tabbatar da daidaiton fitar da haske da faɗin kusurwar kallo. Ana samun na'urar a cikin tsararrun launi biyu da maɗaukaki, yana ba da sassauƙa na ƙira. An gina shi ta amfani da fasahar semiconductor na AlGaInP, wanda ke ba da ingantaccen aiki da ingantaccen aiki. An siffanta fitilar da ingantaccen ingancinta na ƙwaƙƙwaran jiki, dogon rayuwar aiki, da ƙarancin amfani da wutar lantarki, wanda ya sa ya dace da ƙira masu kula da makamashi.

Fa'idodi na Asali:Babban fa'idodin sun haɗa da guntaye masu dacewa don daidaiton haske, dacewa da ƙananan da'irori na sarrafa wutar lantarki (masu dacewa da I.C.), da bin manyan ƙa'idodin muhalli kamar RoHS, EU REACH, da ƙa'idodin marasa halogen (Br <900 ppm, Cl <900 ppm, Br+Cl < 1500 ppm). Wannan yana tabbatar da cewa ana iya amfani da samfurin a cikin kasuwanni da yawa tare da ƙaƙƙarfan buƙatun muhalli.

Kasar da aka yi niyya:Wannan LED da farko an yi niyya ne ga na'urorin lantarki na masu amfani da kayan aikin fasahar bayanai. Aikace-aikacensa na yau da kullun sun haɗa da alamomin yanayi da hasken baya don na'urorin talabijin, na'urorin lura da kwamfuta, wayoyi, da na'urori daban-daban na kwamfuta.

2. Zurfin Binciken Ma'auni na Fasaha

2.1 Matsakaicin Matsakaicin Ma'auni

Matsakaicin matsakaicin ma'auni na na'urar yana ayyana iyakokin da za a iya haifar da lalacewa ta dindindin. Ci gaba da halin yanzu na gaba (IF) na duka guntayen SUR (Ja Mai Kyau) da SYG (Koren Rawaye Mai Kyau) an ƙididdige su a 25 mA. Ana iya yarda da ƙarfin halin yanzu na gaba (IFP) na 60 mA a ƙarƙashin yanayin bugun jini (duty cycle 1/10 @ 1 kHz). Matsakaicin ƙarfin wutar lantarki na baya (VR) shine 5 V. Ragewar wutar lantarki (Pd) ga kowane guntun yana iyakance zuwa 60 mW. Kewayon zafin aiki (Topr) daga -40°C zuwa +85°C ne, yayin da zafin ajiya (Tstg) ya faɗaɗa daga -40°C zuwa +100°C. An ƙayyade zafin goge (Tsol) a matsayin 260°C na iyakar 5 seconds.

2.2 Halayen Lantarki da Hasken

Ƙarƙashin daidaitattun yanayin gwaji (Ta=25°C, IF=20mA), an ayyana mahimman ma'auni na aiki. Ƙarfin wutar lantarki na gaba (VF) na duka guntayen yawanci yana auna 2.0V, tare da kewayon daga 1.7V (Min) zuwa 2.4V (Max). Ƙarfin haske (IV) yana da ƙimar yau da kullun na 32 mcd, tare da mafi ƙarancin 16 mcd. Kusurwar kallo (2θ1/2) yawanci digiri 90 ne, yana ba da tsarin fitarwa mai faɗi.

Ƙayyadaddun Tsawon Tsawon Tsawon:Ga guntun SUR (Ja Mai Kyau), tsayin tsayin tsayin tsayin (λp) yawanci 632 nm ne, kuma tsayin tsayin tsayin (λd) yawanci 624 nm ne. Ga guntun SYG (Koren Rawaye Mai Kyau), tsayin tsayin tsayin yawanci 575 nm ne, kuma tsayin tsayin tsayin yawanci 573 nm ne. Faɗin bandwidth na radiation na bakan (Δλ) na duka yawanci 20 nm ne. An ƙayyade halin yanzu na baya (IR) a matsakaicin 10 μA lokacin VR=5V.

Ƙimar Rashin Tabbaci na Aunawa:Yana da mahimmanci a lura da ƙayyadaddun rashin tabbacin ma'auni: ±0.1V don ƙarfin wutar lantarki na gaba, ±10% don ƙarfin haske, da ±1.0nm don tsayin tsawon tsawon. Ya kamata a yi la'akari da waɗannan yayin ƙirar da'ira da binciken jurewa.

3. Bayanin Tsarin Rarraba (Binning)

Takardar bayanai ta nuna amfani da tsarin rarraba (binning) don mahimman ma'auni, kamar yadda aka ambata a cikin bayanin lakabin. Ana rarraba ma'auni zuwa rukuni (CAT, HUE, REF).

Rarraba Ƙarfin Hasken (CAT):Ana rarraba ƙarfin hasken fitilar zuwa matakai daban-daban. Masu zane-zane ya kamata su tuntubi cikakkun takaddun rarraba na masana'anta don zaɓar rukunin da ya dace da buƙatun daidaiton haske na aikace-aikacensu.

Rarraba Tsawon Tsawon Tsawon (HUE):Hakanan ana rarraba launi (tsawon tsawon tsawon). Wannan yana da mahimmanci ga aikace-aikacen da ke buƙatar daidaiton launi, kamar a cikin allunan nuna alama da yawa ko tsararrun hasken baya inda daidaiton launi ke da muhimmanci.

Rarraba Ƙarfin Wutar Lantarki na Gaba (REF):Ana rarraba ƙarfin wutar lantarki na gaba. Zaɓin LED daga rukunin wutar lantarki ɗaya na iya taimakawa wajen ƙirƙirar da'irori masu sauƙi, mafi daidaito na tuƙi na halin yanzu, musamman lokacin da aka haɗa LED da yawa a layi daya.

4. Binciken Lanƙwasa Aiki

4.1 Halayen Guntun SUR

Lanƙwasan da aka bayar don guntun SUR suna ba da zurfin fahimta game da halayensa. TheDangantakar Ƙarfi da Tsawon Tsawon Tsawonlanƙwasa yana nuna bayanin fitar da bakan a kusa da 632 nm. TheDaidaitawaplot yana tabbatar da kusurwar kallo ta yau da kullun na digiri 90 tare da rarraba kusan-Lambertian.

TheHalin Yanzu na Gaba da Ƙarfin Wutar Lantarki na Gaba (Lanƙwasa IV)yana nuna alaƙar alaƙar diode. A wurin aiki na yau da kullun na 20 mA, ƙarfin wutar lantarki kusan 2.0V ne. TheDangantakar Ƙarfi da Halin Yanzu na Gabalanƙwasa yana nuna cewa fitar da haske yana ƙaruwa daidai da halin yanzu har zuwa matsakaicin ƙimar ƙimar, yana nuna ingantaccen aiki a cikin kewayon aiki.

TheDangantakar Ƙarfi da Yanayin Yanayilanƙwasa yana nuna raguwar fitar da haske yayin da zafin jiki ya karu, wanda shine na yau da kullun ga LED. TheHalin Yanzu na Gaba da Yanayin Yanayilanƙwasa (ƙarƙashin ƙarfin wutar lantarki na akai) yana nuna yadda halin yanzu, don haka ƙarfin, zai canza tare da zafin jiki idan tushen wutar lantarki ya motsa shi, yana nuna mahimmancin tuƙi na halin yanzu na akai don aiki mai ƙarfi.

4.2 Halayen Guntun SYG

Lanƙwasan guntun SYG suna kama da yanayi. Musamman, ya haɗa daDaidaitawar Launi da Halin Yanzu na Gabalanƙwasa. Wannan jadawali yana da mahimmanci saboda yana nuna yadda launin da ake gani (daidaitawar launi akan jadawalin CIE) zai iya canzawa tare da canje-canje a cikin halin yanzu na tuƙi. Don aikace-aikacen masu kula da launi, tuƙi LED tare da halin yanzu mai ƙarfi, ingantaccen tsari yana da mahimmanci don kiyaye daidaiton fitar da launi.

5. Bayanin Injiniya da Kunshin

Kunshin tsarin fitilar LED ne na yau da kullun. Zanen girmen yana ba da mahimman ma'auni don ƙirar ƙafar PCB da haɗin kai na injiniya. Mahimman girmen sun haɗa da tazarar jagora, diamita na jiki, da tsayin gaba ɗaya. Bayanan sun ƙayyade cewa duk girmen suna cikin millimeters, tsayin flange dole ne ya zama ƙasa da 1.5mm, kuma jurewar gabaɗaya ±0.25mm sai dai idan an faɗi.

Gano Maɗaukaki:Na'urar tana da tsarin maɗaukaki. Ana nuna cathode ta gefen lebur a kan ruwan tabarau na LED ko gajeriyar jagora. Dole ne a lura da daidaiton maɗaukaki yayin shigarwa don hana lalacewa.

6. Jagoran Goge da Haɗawa

Daidaitaccen sarrafawa yana da mahimmanci don amintacce.Samuwar Jagora:Ya kamata a lanƙwasa jagororin aƙalla 3mm daga gindin kwalliyar epoxy, an yi shi kafin goge, kuma ba tare da damun kunshin ba. Ya kamata a yi yankan a zafin jiki na daki.

Ajiya:Ya kamata a adana LED a ≤30°C da ≤70% RH. Rayuwar ajiya watanni 3 ne daga jigilar kaya. Don ajiya mai tsawo (har zuwa shekara 1), ana ba da shawarar yanayin iskar nitrogen mai rufi tare da busasshiyar. Guji saurin canjin zafin jiki a cikin yanayi mai ɗanɗano don hana hazo.

Goge:Kiyaye mafi ƙarancin nisa na 3mm daga haɗin goge zuwa kwalliyar epoxy. Ana ba da shawarar yanayin:

• Goge Hannu:Zafin ƙarshen ƙarfe matsakaici 300°C (30W matsakaici), lokacin goge matsakaici 3 seconds.
• Goge Wave/DIP:Zafin preheat matsakaici 100°C (60 sec matsakaici), zafin wanka na goge matsakaici 260°C na 5 seconds.

Ana ba da shawarar bayanin martaba na goge, yana mai da hankali kan sarrafa haɓaka, zafin kololuwa, da sarrafa sanyaya. Guji damuwa akan jagororin a manyan zafin jiki. Kada ku yi goge fiye da sau ɗaya ta amfani da hanyoyin tsoma ko hannu. Kare LED daga girgiza har sai ya sanyaya zuwa zafin jiki na daki. Koyaushe yi amfani da mafi ƙarancin zafin goge mai yiwuwa.

7. Bayanin Tattarawa da Oda

Ana tattara LED a cikin kayan hana tashin hankali, masu hana danshi don karewa daga fitar da wutar lantarki (ESD) da danshi. Ƙayyadaddun tattarawa ya ƙayyade tsarin matakai da yawa: aƙalla 200 zuwa 500 guda a kowace jakar hana tashin hankali, jakuna 5 a kowace akwatin ciki, da akwatuna na ciki 10 a kowace akwatin waje.

Bayanin Lakabi:Lakabin tattarawa ya haɗa da filaye don Lambar Samar da Abokin Ciniki (CPN), Lambar Samarwa (P/N), Adadin Tattarawa (QTY), da matakan rarraba don Ƙarfin Hasken (CAT), Tsawon Tsawon Tsawon (HUE), da Ƙarfin Wutar Lantarki na Gaba (REF), tare da Lambar Lot (LOT No).

8. Shawarwari na Aikace-aikace

Yanayin Aikace-aikace na Yau da Kullun:Wannan LED ya dace da alamomin yanayi a cikin na'urorin lantarki na masu amfani (kunna/kashe wutar lantarki, yanayin jiran aiki, aiki mai aiki) da kuma don hasken baya na ƙananan almara ko alamomi akan allunan sarrafawa, maɓallan maɓalli, ko maɓalli a cikin na'urori kamar TV, na'urorin lura, da wayoyi.

Abubuwan da ake la'akari da ƙira:

1. Tuƙi na Halin Yanzu:Koyaushe yi amfani da resistor mai iyakance halin yanzu na jeri ko da'irar tuƙi na halin yanzu na akai. Ana ba da shawarar tuƙi a yau da kullun 20mA don daidaitaccen aiki da tsawon rai.
2. Gudanar da Zafin Jiki:Duk da cewa raguwar wutar lantarki yana da ƙasa, tabbatar da isasshen iska idan an yi amfani da LED da yawa a cikin ƙuntataccen sarari, saboda haɓakar yanayin zafin jiki yana rage fitar da haske da tsawon rai.
3. Ƙirar Gani:Faɗin kusurwar kallo na digiri 90 ya sa ya dace da aikace-aikacen inda ake buƙatar ganin alamar daga kusurwoyi daban-daban. Zaɓin tsakanin Farar Bayyananne/Launi Bayyananne (maɗaukaki) da Farar Watsawa (launi biyu) resin yana shafar tsarin katako da haɗa launi.
4. Kariya ta ESD:Ko da yake an tattara su a cikin kayan hana tashin hankali, ya kamata a kiyaye matakan kariya na ESD na yau da kullun yayin sarrafawa da haɗawa.

9. Kwatancen Fasaha

336SURSYGWS530-A3 yana ba da bambance-bambance na musamman a cikin rukuninsa. Amfani da guntaye biyu masu dacewa na AlGaInP a cikin kunshi ɗaya yana ba da mafita ga aikace-aikacen da ke buƙatar launuka biyu daban-daban ko alamar maɗaukaki daga kayan aiki ɗaya, yana adana sararin allo idan aka kwatanta da amfani da LED daban-daban guda biyu. Bin ƙa'idodin marasa halogen da ƙa'idodin REACH na iya ba da fa'ida a kasuwanni tare da ƙaƙƙarfan ƙa'idodin muhalli akan tsofaffin abubuwan ko waɗanda ba su dace ba. Kusurwar kallo ta yau da kullun na digiri 90 daidai take, amma fasalin guntun da ya dace yana tabbatar da mafi kyawun daidaito a cikin tsararrun LED da yawa fiye da LED marasa daidaituwa.

10. Tambayoyin da ake yawan yi (Dangane da Ma'auni na Fasaha)

Q1: Shin zan iya tuƙi wannan LED kai tsaye daga wadataccen dabaru na 5V?A: A'a. Tare da Vf na yau da kullun na 2.0V, haɗa shi kai tsaye zuwa 5V ba tare da resistor mai iyakance halin yanzu ba zai haifar da halin yanzu mai yawa, mai yuwuwar lalata LED. Dole ne a ƙididdige resistor na jeri bisa ga ƙarfin wadataccen wutar lantarki da halin yanzu na gaba da ake so (misali, 20mA).

Q2: Menene bambanci tsakanin nau'ikan launi biyu da maɗaukaki?A: Takardar bayanai ta bayyana samfurin a matsayin mai ɗauke da guntaye biyu masu haɗin kai da ake samu a matsayin launi biyu da maɗaukaki. Yawanci, LED mai launi biyu yana da mutu biyu na launuka daban-daban (misali, ja da kore) tare da cathode ko anode gama gari, yana ba da damar ko dai launi ya haskaka da kansa. LED mai maɗaukaki yawanci yana nufin LED mai mutu ɗaya wanda za'a iya haskaka shi ta hanyar amfani da ƙarfin wutar lantarki a kowane maɗaukaki, amma bayanin a nan yana nuna cewa yana iya nufin nau'in ruwan tabarau (Farar Bayyananne/Launi Bayyananne don maɗaukaki da Farar Watsawa don launi biyu). Ana ba da shawarar bayyanawa daga masana'anta don takamaiman tsarin lantarki.

Q3: Ta yaya zafin jiki ke shafar aiki?A: Kamar yadda aka nuna a cikin lanƙwasan aiki, ƙarfin haske yana raguwa tare da haɓakar yanayin zafin jiki. Ƙarfin wutar lantarki na gaba kuma yana da ƙimar zafin jiki mara kyau. Don haka, don ƙarfin haske mai ƙarfi, ana ba da shawarar amfani da direban halin yanzu na akai fiye da direban ƙarfin wutar lantarki na akai tare da resistor.

Q4: Menene ma'anar lambobin 'SUR' da 'SYG'?A: Waɗannan lambobin samfur na ciki ne don nau'ikan guntun. 'SUR' yana nuna guntun Ja Mai Kyau, kuma 'SYG' yana nuna guntun Koren Rawaye Mai Kyau. Sun dace da takamaiman kayan semiconductor (AlGaInP) da sakamakon tsawon tsawon tsawon/launi.

11. Misalin Amfani na Aiki

Yanayi: Alamar Yanayi Biyu don Mai Karkatar da Cibiyar Sadarwa.Mai zane yana buƙatar alamomin yanayi biyu akan mai karkatarwa: ɗaya don 'Wutar Lantarki' (kore mai ƙarfi) da ɗaya don 'Ayyukan Cibiyar Sadarwa' (ja mai ƙyalƙyali). Maimakon amfani da kunshin LED daban-daban guda biyu, mai zane zai iya amfani da 336SURSYGWS530-A3 ɗaya a cikin tsarin launi biyu (idan an saita shi da lantarki azaman cathode gama gari). Za a iya haɗa mutuwar SYG (kore) zuwa da'irar wutar lantarki don yanayi mai ƙarfi. Za a iya haɗa mutuwar SUR (ja) zuwa fil ɗin microcontroller wanda ke canzawa tare da ayyukan cibiyar sadarwa. Wannan yana adana sararin PCB, yana rage adadin abubuwan, kuma yana tabbatar da cewa alamomin suna daidaita daidai. Faɗin kusurwar kallo yana tabbatar da ganuwa daga ko'ina cikin ɗaki. Dole ne mai zane ya aiwatar da masu iyakance halin yanzu da suka dace ga kowane mutuwa kuma ya tabbatar da cewa da'irorin tuƙi ba su wuce matsakaicin matsakaicin ma'auni ba.

12. Gabatarwar Ka'idar Fasaha

LED ya dogara ne akan fasahar semiconductor na AlGaInP (Aluminum Gallium Indium Phosphide). Lokacin da aka yi amfani da ƙarfin wutar lantarki na gaba a kan haɗin p-n, electrons da ramuka suna sake haɗuwa a cikin yanki mai aiki, suna sakin makamashi a cikin nau'in photons (haske). Takamaiman abun da ke cikin gawa na AlGaInP yana ƙayyade ƙarfin bandgap, wanda kai tsaye yana ayyana tsawon tsawon tsawon (launi) na hasken da aka fitar. Ga guntun SUR, an kunna gawa don fitarwa a cikin bakan ja (~624-632 nm). Ga guntun SYG, an daidaita abun da ke ciki don fitarwa a cikin bakan kore-rawaye (~573-575 nm). Ruwan tabarau na epoxy yana aiki don kare mutuwar semiconductor, siffata katako na fitar da haske (kusurwar digiri 90), kuma, a cikin nau'ikan watsawa, yana watsa hasken don faɗi, bayyanar mai laushi.

13. Trends na Ci Gaba

Fasahar LED na ci gaba da haɓaka zuwa mafi inganci, mafi ingantaccen aminci, da ƙananan siffofi. Don nau'ikan LED masu nuna alama kamar jerin 336, trends sun haɗa da:

• Ƙara Ingantaccen Aiki:Sabbin kayan epitaxy da ƙirar guntun suna nufin samar da mafi girman ƙarfin haske (mcd) a daidai wannan ko ƙananan halin yanzu na tuƙi, yana rage yawan amfani da wutar lantarki na tsarin.
• Ingantaccen Daidaiton Launi:Ingantattun hanyoyin masana'antu suna haifar da ƙuntataccen jurewa na rarraba don tsawon tsawon tsawon da ƙarfi, yana ba masu zane-zane mafi hasashen aiki.
• Mafi Faɗin Bin Ƙa'idodin Muhalli:Yunkurin zuwa marasa halogen da bin ƙa'idodi masu tasowa kamar REACH daidai ne, wanda manufofin muhalli da kiwon lafiya na duniya suka motsa.
• Haɗin kai:Akwai al'adar haɗa ayyuka da yawa, kamar haɗa LED masu launuka daban-daban ko ƙara masu iyakance halin yanzu na ginin ko ICs na sarrafawa a cikin kunshin don ƙirar sauƙi.

Duk da yake 336SURSYGWS530-A3 yana wakiltar fasaha mai girma kuma mai aminci, sabbin tsararraki na iya ba da ingantacciyar hanya a waɗannan fagage.