Bayanin Fasaha na SMD LED 19-223/G6S2C-A01/2T - LED Mai Yawan Launuka - Ƙarfin Wutar Lantarki 2.0V - Ƙarfin Wuta 60mW

1. Bayanin Samfur

Jerin 19-223 yana wakiltar ƙaramin mafita na LED mai hawa a saman, wanda aka tsara don aikace-aikacen lantarki na zamani waɗanda ke buƙatar ƙanƙanta da ingantaccen aminci. Wannan nau'in LED mai yawan launuka ya fi ƙanƙanta sosai idan aka kwatanta da naɗaɗɗun kayan aiki na gargajiya, yana ba da damar rage girman wurin PCB sosai, haɓaka yawan ajiya, kuma a ƙarshe yana taimakawa wajen ƙirƙirar ƙananan ƙira na samfur. Ginin sa mai sauƙi ya sa ya dace musamman don aikace-aikacen da ke da ƙarancin sarari da na hannu.

Babban fa'idodin wannan samfurin sun haɗa da dacewa da daidaitattun kayan aikin saka kai da hanyoyin gini na yau da kullun kamar infrared da vapor phase reflow. An kera shi azaman kayan aiki marasa gubar, masu bin ka'idodin RoHS, kuma marasa Halogen, suna bin ƙa'idodin muhalli masu tsauri ciki har da EU REACH. Madaidaicin iyakar halogen sune Bromine (Br) <900 ppm, Chlorine (Cl) <900 ppm, da Br+Cl < 1500 ppm.

2. Zurfin Binciken Ma'auni na Fasaha

2.1 Madaidaicin Ma'auni na Gabaɗaya

Waɗannan ma'auni suna ayyana iyakokin damuwa waɗanda wucewa da su zai iya haifar da lalacewa na dindindin ga na'urar. Ba a ba da garantin aiki a ƙarƙashin ko a waɗannan iyakokin ba.

• Ƙarfin Wutar Lantarki na Baya (VR):5 V. Wucewa da wannan ƙarfin lantarki a cikin bias na baya zai iya haifar da rushewar haɗin gwiwa.
• Halin Yanzu na Gaba (IF):25 mA ga duka nau'ikan guntu na G6 da S2. Wannan shine matsakaicin halin yanzu na DC mai ci gaba.
• Matsakaicin Halin Yanzu na Gaba (IFP):60 mA (Duty 1/10 @1KHz). Wannan ma'auni na aikin bugun jini ne, yana ba da damar mafi girman halin yanzu na nan take.
• Rushewar Ƙarfin Wuta (Pd):60 mW. Wannan shine matsakaicin ƙarfin da fakitin zai iya watsawa a ƙarƙashin yanayin da aka bayar.
• Zubar da Wutar Lantarki (ESD) HBM:2000 V. Wannan yana nuna matsakaicin matakin ƙarfin ESD; har yanzu ana buƙatar matakan kulawa da suka dace.
• Zazzabi na Aiki (Topr):-40 zuwa +85 °C. An ƙididdige na'urar don aikace-aikacen kewayon zafin jiki na masana'antu.
• Zazzabi na Ajiya (Tstg):-40 zuwa +90 °C.
• Zazzabin Gina:An ƙayyade ginin reflow a matsakaicin zazzabi na 260°C na matsakaicin dakika 10. Gina da hannu ya kamata a iyakance ga 350°C na dakika 3 a kowace tasha.

2.2 Halayen Lantarki da Hasken Wuta

Ana auna waɗannan ma'auni a Ta=25°C kuma suna ayyana matsakaicin aikin na'urar.

• Ƙarfin Hasken Wuta (Iv):
  • G6 (Koren-Rawa Mai Kyau): Mafi ƙanƙanta 30.0 mcd, Mafi girma 60.0 mcd @ IF=20mA.
  • S2 (Orange Mai Kyau): Mafi ƙanƙanta 90.0 mcd, Mafi girma 180.0 mcd @ IF=20mA.
  • Jurewa: ±11%.
• Kusurwar Dubawa (2θ1/2):Matsakaicin digiri 130. Wannan faɗaɗɗen kusurwar dubawa ta dace don aikace-aikacen nuni da hasken baya waɗanda ke buƙatar faɗaɗɗen gani.
• Matsakaicin Tsawon Tsawon Tsawon (λp):
  • G6: Matsakaicin 575 nm.
  • S2: Matsakaicin 611 nm.
• Matsakaicin Tsawon Tsawon (λd):
  • G6: 568.5 zuwa 574.5 nm.
  • S2: 602.0 zuwa 608.0 nm.
  • Jurewa: ±1 nm.
• Faɗin Bakan Hasken Wuta (Δλ):
  • G6: Matsakaicin 20 nm.
  • S2: Matsakaicin 17 nm.
• Ƙarfin Wutar Lantarki na Gaba (VF):
  • G6 & S2: Mafi ƙanƙanta 1.70 V, Matsakaicin 2.00 V, Mafi girma 2.40 V @ IF=20mA.
  • Jurewa: ±0.1V.
• Halin Yanzu na Baya (IR):Mafi girma 10 μA @ VR=5V ga duka nau'ikan. Ba a tsara na'urar don aiki a cikin bias na baya ba.

3. Bayanin Tsarin Rarraba

Samfurin yana amfani da tsarin rarraba don rarraba LED bisa ƙarfin hasken wuta. Wannan yana tabbatar da daidaito a cikin rukunin samarwa.

• Guntu na G6 (Koren-Rawa Mai Kyau):Duk raka'o'in sun faɗi cikin rukunin guda ɗaya (Lambar Rukuni 1) tare da ƙarfin hasken wuta daga 30.0 zuwa 60.0 mcd a 20mA.
• Guntu na S2 (Orange Mai Kyau):Duk raka'o'in sun faɗi cikin rukunin guda ɗaya (Lambar Rukuni 1) tare da ƙarfin hasken wuta daga 90.0 zuwa 180.0 mcd a 20mA.

Bayanin bayanan bai nuna rukunoni daban-daban don matsakaicin tsawon tsawon ko ƙarfin lantarki na gaba don wannan takamaiman lambar sashi ba, yana nuna tsauraran kulawa ko zaɓi ɗaya don waɗannan ma'auni.

4. Bincike akan Lankwasa na Aiki

Bayanin bayanan ya haɗa da madaidaicin lankwasan halaye na duka guntu na G6 da S2. Duk da yake ba a ba da cikakkun maki bayanan hoto a cikin rubutun ba, lankwasan yawanci yana kwatanta alaƙar da ke gaba, waɗanda ke da mahimmanci don ƙira:

• Dangantakar Ƙarfin Hasken Wuta da Halin Yanzu na Gaba:Yana nuna yadda fitar da haske ke ƙaruwa tare da halin yanzu, yawanci a cikin yanayin ƙasa da layi, musamman yayin da halin yanzu ya kusanci matsakaicin ma'auni.
• Dangantakar Ƙarfin Hasken Wuta da Yanayin Yanayi:Yana nuna tasirin kashe zafi, inda fitar da haske ke raguwa yayin da zafin haɗin gwiwa ya tashi. Wannan yana da mahimmanci don ƙirar sarrafa zafi.
• Ƙarfin Wutar Lantarki na Gaba da Halin Yanzu na Gaba:Lankwasa na IV, yana nuna alaƙar ƙima. Matsakaicin Vf na 2.0V a 20mA shine ma'auni mai mahimmanci don lissafin resistor mai iyakance halin yanzu.
• Bakan/Tsawon Tsawon:Wataƙila yana nuna madaidaicin bakan fitarwa, yana nuna matsakaicin tsawon tsawon da matsakaicin tsawon tsawon.

5. Bayanin Injiniya da Fakiti

Fakitin nau'in SMD ne na yau da kullun (Na'urar Haɗawa a Sama). Zanen girma (ba a sake yin shi a nan amma ana ambaton shi a cikin PDF) yana ba da ma'auni masu mahimmanci don ƙirar fakiti na PCB da sanya kayan aiki. Abubuwan da suka fi mahimmanci sun haɗa da:

• LED yana da ƙaramin ƙafa wanda ya dace da allunan da ke da yawan ajiya.
• Jurewa akan yawancin girma shine ±0.1mm sai dai idan an ƙayyade.
• Zanen ya ayyana tsarin sashi, matsayin jagora, da tsarin ƙasa na PCB da aka ba da shawarar.
• Ana yiwa alamar polarity akan na'urar ko kuma a fahimta ta hanyar ƙirar fakiti.

6. Jagororin Gina da Haɗawa

6.1 Bayanin Yanayin Gina Reflow

An ƙayyade yanayin zazzabin gini mara gubar:

• Dumama Kafin:150~200°C na dakika 60~120.
• Lokaci Sama da Liquidus (217°C):Dakika 60~150.
• Matsakaicin Zazzabi:Matsakaicin 260°C.
• Lokaci a Matsakaici:Matsakaicin dakika 10.
• Ƙimar Dumama:Matsakaicin 6°C/sec.
• Lokaci Sama da 255°C:Matsakaicin dakika 30.
• Ƙimar Sanyaya:Matsakaicin 3°C/sec.

Mahimman Bayanin Kula:Bai kamata a yi ginin reflow fiye da sau biyu akan na'urar guda ɗaya ba.

6.2 Gina da Hannu

Idan ginin da hannu ba zai yiwu ba:

• Dole ne zazzabin ƙarshen gwangwani ya zama ƙasa da 350°C.
• Lokacin tuntuɓar kowace tasha dole ne ya zama ƙasa da dakika 3.
• Ƙarfin wutar gwangwanin gini ya kamata ya zama ƙasa da 25W.
• Ka ba da tazarar fiye da dakika 2 tsakanin gina kowace tasha.
• Yi amfani da gwangwanin gini mai kai biyu don kowane aikin gyara don guje wa damuwa na zafi.

6.3 Ajiya da Hatsarin Danshi

Ana tattara kayan aikin a cikin jakunkuna masu jure danshi tare da abin bushewa.

• Kafin Amfani:Kada a buɗe jakar kariyar danshi har sai an shirya don haɗawa.
• Bayan Buɗewa:Ajiye a ≤30°C da ≤60% RH.
• Rayuwar Bene:Yi amfani da shi cikin sa'o'i 168 (7 kwanaki) bayan buɗewa. Sake rufe sassan da ba a yi amfani da su ba a cikin fakiti mai kariya daga danshi.
• Gasasshen:Idan lokacin ajiya ya wuce ko abin bushewa ya nuna danshi, a gasa a 60 ±5°C na awanni 24 kafin amfani.

7. Bayanin Tattarawa da Oda

Ana ba da samfurin a cikin tsari wanda ya dace da haɗawa ta atomatik.

• Tepe da Reel:An tattara shi a cikin tepe mai faɗin 8mm akan reel mai diamita 7-inch.
• Yawa:Guda 2000 a kowace reel.
• Girman Tepe Mai ɗaukar Kaya:Cikakkun zane-zane suna ƙayyade girman aljihu da matakin ci gaban tepe.
• Girman Reel:An ba da daidaitattun girma na reel don dacewa da mai ciyarwa.
• Bayanin Lakabi:Lakabin reel ya haɗa da filaye don Lambar Samfur na Abokin Ciniki (CPN), Lambar Samfur (P/N), Yawa (QTY), da rukunoni na fasaha don Ƙarfin Hasken Wuta (CAT), Launi/Matsakaicin Tsawon Tsawon (HUE), da Ƙarfin Wutar Lantarki na Gaba (REF).

8. Shawarwarin Aikace-aikace

8.1 Matsayin Aikace-aikace na Yau da Kullun

• Hasken Baya:Nunin dashboard, hasken baya na maɓalli, hasken baya na LCD da alamomi.
• Kayan Aikin Sadarwa:Nunin yanayi da hasken baya na maɓalli a cikin wayoyi da na'urorin faks.
• Nuni na Gabaɗaya:Duk wani aikace-aikace da ke buƙatar ƙaramin tushen haske mai launi, mai aminci.

8.2 Abubuwan Ƙira Masu Muhimmanci

• Iyakance Halin Yanzu:Resistor na waje na jerin ya zama DOLE. Halayen V-I na LED na nufin ƙaramin canjin ƙarfin lantarki yana haifar da babban canjin halin yanzu, yana haifar da gazawar sauri ba tare da ƙa'idar halin yanzu ba.
• Duk da yake fakiti yana da ƙanƙanta, rushewar ƙarfin wuta (matsakaicin 60mW) da ƙimar zafi mara kyau na fitar da haske suna buƙatar la'akari da shimfidar PCB don watsa zafi, musamman a cikin yanayin zafi mai girma ko a manyan halayen tuƙi.Kariyar ESD:
• Ko da yake an ƙididdige shi don 2000V HBM, aiwatar da matakan kariya na ESD na yau da kullun yayin kulawa da haɗawa.Ginin Wave:
• Ba a ba da shawarar ba. An ƙayyade na'urar don reflow ko gini da hannu kawai.Damuwa na Allon:
• Guije wa damuwa na injiniya akan jikin LED yayin gini ko a cikin aikace-aikacen ƙarshe. Kada ka karkatar da PCB bayan haɗawa.9. Kwatancen Fasaha da Bambance-bambance

Jerin 19-223, tare da fasahar guntu na AlGaInP (don G6 da S2), yana ba da fa'idodi daban-daban:

vs. Tsofaffin LED na Ramin Cibiya:

• Babban fa'ida shine raguwar girma da nauyi sosai, yana ba da damar ƙirar ƙanƙanta na zamani. Hakanan yana kawar da buƙatar lanƙwasa jagora da shigar da hannu.vs. Sauran Launukan SMD:
• Koren-Rawa Mai Kyau (G6, ~575nm) da Orange Mai Kyau (S2, ~611nm) suna cika takamaiman wuraren launi a cikin bakan gani. Fasahar AlGaInP yawanci tana ba da ingantacciyar inganci da ingantaccen launi a yankunan ja, orange, da koren-rawa.Yin Biyayya:
• Cikakken biyayyarsa ga marasa gubar, RoHS, Marasa Halogen, da ƙa'idodin REACH ya sa ya dace da kasuwannin duniya masu tsauraran buƙatun muhalli.10. Tambayoyin da ake yawan yi (Dangane da Ma'auni na Fasaha)

10.1 Wane ƙimar resistor ya kamata in yi amfani da shi tare da wannan LED?

Yi lissafi ta amfani da Dokar Ohm: R = (Vsupply - Vf_LED) / If. Don wadata na 5V da matsakaicin Vf=2.0V a If=20mA: R = (5V - 2.0V) / 0.020A = 150 Ω. Yi amfani da matsakaicin Vf (2.4V) don tabbatar da cewa mafi ƙarancin halin yanzu yana da aminci: R_min = (5V - 2.4V) / 0.020A = 130 Ω. Matsakaicin resistor na 150 Ω shine kyakkyawan farawa. Koyaushe ka yi la'akari da ƙimar ƙarfin wuta na resistor: P = I^2 * R = (0.02)^2 * 150 = 0.06W, don haka resistor na 1/8W (0.125W) ya isa.

10.2 Zan iya tuƙa shi da wadata na 3.3V?

Ee. Sake lissafin: R = (3.3V - 2.0V) / 0.020A = 65 Ω. Duba tare da matsakaicin Vf: (3.3V - 2.4V) / 0.020A = 45 Ω. Resistor na 68 Ω zai dace. Tabbatar cewa wadata na iya samar da halin yanzu da ake buƙata.

10.3 Me yasa tsarin ajiya da gasasshe yake da mahimmanci haka?

Fakitin SMD na iya ɗaukar danshi daga sararin samaniya. A lokacin babban zafin jiki na ginin reflow, wannan danshin da aka kama zai iya zama tururi cikin sauri, yana haifar da rabuwa na ciki, fashewa, ko "gwauron masara" na fakitin filastik, yana haifar da gazawar nan take ko a ɓoye. Hanyoyin ajiya da gasasshe da aka tsara suna hana wannan yanayin gazawa.

10.4 Menene bambanci tsakanin Matsakaicin Tsawon Tsawon da Matsakaicin Tsawon Tsawon?

Matsakaicin Tsawon Tsawon (λp)

shine tsawon tsawon da bakan fitarwa yake da matsakaicin ƙarfinsa.Matsakaicin Tsawon Tsawon (λd)shine tsawon tsawon guda ɗaya na hasken monochromatic wanda zai dace da launin da ake gani na LED lokacin da aka haɗa shi da takamaiman tushen haske mai farin fata. λd yana da alaƙa ta kusa da fahimtar ido na ɗan adam na launi, yayin da λp shine ma'aunin jiki na bakan.11. Nazarin Ƙira da Amfani

Matsayi: Ƙirar allon yanayi mai yawan nuni don na'urar likita ta hannu.

Bukatu:

Ƙananan girma, ƙarancin amfani da wutar lantarki, bambancin launi mai haske don "Shirye" (Kore) da "Faɗakarwa" (Orange), mai ikon aiki a cikin faɗaɗɗen kewayon zafin jiki, kuma ya bi ka'idodin kayan aikin likita.Aiwalar Mafita:

Zaɓin Kayan Aiki:

1. An zaɓi jerin 19-223. G6 (Koren-Rawa) yana aiki azaman alamar "Shirye", kuma S2 (Orange) yana aiki azaman alamar "Faɗakarwa". Faɗaɗɗen kusurwar dubawa na digiri 130 yana tabbatar da ganuwa daga kusurwoyi daban-daban.Ƙirar Kewayawa:
2. Ana amfani da ƙarfin lantarki na tsarin 3.3V. Ana ƙididdige resistor masu iyakance halin yanzu kamar yadda FAQ 10.2 ya bayyana (misali, 68Ω). Ana tuƙa LED ta hanyar filayen GPIO na microcontroller, yana ba da damar tsarin ƙyalli da aka sarrafa ta software don haɓaka matsayin faɗakarwa.Shimfidar PCB:
3. Ƙaramin ƙafar SMD yana ba da damar sanya LED na yanayi da yawa a cikin ƙaramin yanki akan PCB na gaban allon. Ana amfani da fakiti na taimakon zafi a cikin haɗin gini don sauƙaƙe gini, amma ana kiyaye ɗan ƙaramin tagulla da aka haɗa don taimakawa wajen watsa zafi.Tsarin Haɗawa:
4. LED, waɗanda aka kawo akan tepe-da-reel, ana ɗora su cikin na'urar ɗauka da sanyawa. Gabaɗayan allon yana jurewa wucewar reflow guda ɗaya ta amfani da bayanin mara gubar da aka ƙayyade, yana tabbatar da cewa duk kayan aiki, ciki har da LED, ana gina su lokaci guda kuma cikin aminci.Sakamako:
5. Tsarin nuni mai ƙarfi, amintacce, kuma ƙanƙanta wanda ya cika duk buƙatun farko, yana amfani da ƙananan girma, ƙayyadaddun aiki, da takaddun biyayya na LED na 19-223.12. Gabatarwar Ka'idar Fasaha

LED na 19-223 suna amfani da kayan semiconductor na AlGaInP (Aluminum Gallium Indium Phosphide) don guntu mai fitar da haske. Wannan tsarin kayan yana da inganci musamman don samar da haske a yankunan ja, orange, amber, da koren-rawa na bakan (kimanin 560nm zuwa 650nm).

Ka'idar Aiki:

Lokacin da aka yi amfani da ƙarfin lantarki na gaba a kan haɗin p-n na LED, ana shigar da electrons da ramuka cikin yankin aiki. Haɗuwarsu yana sakin makamashi a cikin nau'in photons (haske). Takamaiman tsawon tsawon (launi) na hasken da aka fitar yana ƙaddara ta hanyar makamashin bandgap na semiconductor na AlGaInP, wanda aka ƙera ta hanyar sarrafa daidai gwargwado na Aluminum, Gallium, Indium, da Phosphorus yayin girma crystal. Ruwan tabarau na resin "bayyananne" yana ba da damar ainihin hasken launi daga guntu ya fitar ba tare da tacewa mai mahimmanci ko canza tsawon tsawon ba.13. Trends da Ci gaban Masana'antu

Kasuwar SMD LED kamar jerin 19-223 na ci gaba da haɓaka. Manyan abubuwan da ke tasiri wannan ɓangaren samfurin sun haɗa da:

Ƙaruwar Ƙanƙanta:

• Buƙatar ƙananan girman fakiti (misali, 0402, 0201 metric) na ci gaba da girma don na'urori masu ƙanƙanta sosai.Mafi Girman Ingantacciyar Aiki:
• Ci gaba da inganta girma na epitaxial da ƙirar guntu yana haifar da mafi girman ingancin haske (ƙarin fitar da haske a kowace raka'a na shigar da lantarki), yana rage amfani da wutar lantarki don takamaiman haske.Ƙarfafa Aminci da Ƙarfi:
• Inganta kayan fakiti da gini yana nufin ƙara jure danshi, aikin sake zagayowar zafi, da tsawon rayuwa gabaɗaya, musamman don aikace-aikacen mota da masana'antu.Haɗawa:
• Yanayin haɗa guntu LED da yawa (RGB, ko monochrome da yawa) cikin fakiti guda ɗaya, ko haɗa LED tare da IC na sarrafawa (kamar direbobi na halin yanzu na yau da kullun) don samar da ƙirar haske masu hankali, masu sauƙin amfani.Ƙa'idodin Biyayya Masu Tsauri:
• Ƙa'idodin muhalli da aminci (RoHS, REACH, Marasa Halogen) suna zama masu tsauri da yaɗuwa, suna mai da biyayya zama buƙatu na asali maimakon bambanci.Jerin 19-223 yana wakiltar mafita mai girma, amintacce wanda ke magance ainihin buƙatun ƙanƙanta, haɗawa ta atomatik, da biyayya ga ƙa'idodi don faɗaɗɗen aikace-aikacen nuni da hasken baya.

The 19-223 series represents a mature, reliable solution that addresses the core needs of miniaturization, automated assembly, and regulatory compliance for a wide range of indicator and backlight applications.