Bayanin Fasaha na LED SMD 19-217/G7C-AN1P2/3T - Kore Mai Haske - 2.0x1.25x0.8mm - 2.0V - 60mW - Takardun Fasaha na Hausa

1. Bayanin Samfur

19-217/G7C-AN1P2/3T LED ne da aka tsara don na'urorin lantarki na zamani masu ƙaramin girma. Yana amfani da fasahar guntu AlGaInP don samar da hasken kore mai haske. Babban fa'idarsa shine ƙaramin girmansa, wanda ke ba da damar rage girman allon da'ira (PCB) da girmancin kayan aiki gabaɗaya. Wannan yana taimakawa wajen samun ƙarancin adadi a cikin ajiya da rage buƙatun ajiya. Kayan yana da sauƙi, wanda ya sa ya dace musamman don aikace-aikacen da sarari da nauyi suke da matuƙar mahimmanci.

Ana ba da LED a cikin kaset ɗin 8mm na masana'antu akan reels masu diamita 7-inch, yana tabbatar da dacewa da kayan haɗin kai na atomatik. An tsara shi don zama mara gubar (Pb-free) kuma ya bi manyan ka'idojin muhalli ciki har da RoHS, EU REACH, da ka'idojin marasa halogen (Br <900 ppm, Cl <900 ppm, Br+Cl < 1500 ppm). Na'urar tana dacewa da hanyoyin siyar da reflow na infrared da na tururi.

2. Zurfin Bayanin Fasaha

2.1 Matsakaicin Matsakaici na Cikakke

Waɗannan ƙididdiga suna ayyana iyakokin da za su iya haifar da lalacewa na dindindin ga na'urar. Ba a ba da garantin aiki a ƙarƙashin waɗannan sharuɗɗan ba.

• Halin Yanzu na Gaba (IF):25 mA (Ci gaba)
• Kololuwar Halin Yanzu na Gaba (IFP):60 mA (Duty Cycle 1/10 @ 1kHz)
• Rushewar Wutar Lantarki (Pd):60 mW
• Zubar da Wutar Lantarki (ESD) Tsarin Jikin Mutum (HBM):2000 V
• Zazzabi na Aiki (Topr):-40°C zuwa +85°C
• Zazzabi na Ajiya (Tstg):-40°C zuwa +90°C
• Zazzabin Solder (Tsol):Reflow: 260°C matsakaicin na dakika 10. Solder na Hannu: 350°C matsakaicin na dakika 3.

2.2 Halayen Lantarki da Na'ura

Ana auna waɗannan sigogi a daidaitaccen yanayin gwaji na Ta=25°C da IF=20mA, sai dai idan an faɗi daban. Suna ayyana aikin gani da na lantarki na LED.

• Ƙarfin Hasken (Iv):Ya bambanta daga 28.5 mcd (Mafi ƙanƙanta) zuwa 72.0 mcd (Mafi girma). Ba a ƙayyade ƙimar al'ada ba, wanda ke nuna ana sarrafa aikin ta hanyar tsarin binning.
• Kusurwar Dubawa (2θ1/2):Digiri 120 (Na al'ada). Wannan faɗin kusurwar dubawa ya sa LED ya dace da aikace-aikacen da ke buƙatar haske ko ganuwa mai faɗi.
• Matsakaicin Tsawon Tsawon (λp):575 nm (Na al'ada). Wannan yana nuna tsawon tsawon da ƙarfin hasken da aka fitar ya fi girma.
• Matsakaicin Tsawon Tsawon (λd):Ya bambanta daga 569.5 nm zuwa 577.5 nm. Wannan shine tsawon tsawon guda ɗaya da idon ɗan adam ke gani, yana ayyana launi.
• Faɗin Bakan (Δλ):20 nm (Na al'ada). Wannan yana ayyana yaduwar bakan da aka fitar a kusa da matsakaicin tsawon tsawon.
• Ƙarfin Lantarki na Gaba (VF):Ya bambanta daga 1.7V (Mafi ƙanƙanta) zuwa 2.4V (Mafi girma), tare da ƙimar al'ada na 2.0V a 20mA.
• Halin Yanzu na Baya (IR):10 μA (Mafi girma) a Ƙarfin Lantarki na Baya (VR) na 5V.Muhimmin Bayanin Kula:Ba a tsara na'urar don aiki a cikin karkatar da baya ba; wannan sigogi ne don gwajin zubar da halin yanzu kawai.

Jurewa:3. Bayanin Tsarin Binning

Don tabbatar da daidaiton launi da haske a cikin samarwa, ana rarraba LED zuwa kwandon shara dangane da aikin da aka auna.

3.1 Binning Ƙarfin Hasken

Ana rarraba LED zuwa kwandon shara huɗu (N1, N2, P1, P2) dangane da ƙarfin hasken da aka auna a IF=20mA.

Bin N1:

• 28.5 mcd zuwa 36.0 mcdBin N2:
• 36.0 mcd zuwa 45.0 mcdBin P1:
• 45.0 mcd zuwa 57.0 mcdBin P2:
• 57.0 mcd zuwa 72.0 mcd3.2 Binning Matsakaicin Tsawon Tsawon

Ana rarraba LED zuwa kwandon shara huɗu (C16, C17, C18, C19) dangane da matsakaicin tsawon tsawon su.

Bin C16:

• 569.5 nm zuwa 571.5 nmBin C17:
• 571.5 nm zuwa 573.5 nmBin C18:
• 573.5 nm zuwa 575.5 nmBin C19:
• 575.5 nm zuwa 577.5 nmWannan binning mai girma biyu (Ƙarfi + Tsawon Tsawon) yana ba masu zane damar zaɓar abubuwan da suka dace da takamaiman buƙatun haske da wurin launi don aikace-aikacen su, yana tabbatar da daidaiton gani a cikin LED da yawa.

4. Bincike na Lanƙwasa Aiki

Takardun bayanan suna nuni zuwa lanƙwasa halayen lantarki da na'ura na al'ada. Duk da yake ba a ƙayyade takamaiman zane-zane a cikin rubutun da aka bayar ba, daidaitattun lanƙwasa don irin wannan LED yawanci sun haɗa da:

Dangantakar Ƙarfin Hasken da Halin Yanzu na Gaba (Lanƙwasa I-V):

• Yana nuna yadda fitowar haske ke ƙaruwa tare da halin yanzu, yawanci a cikin alaƙa kusa da layi a cikin kewayon aiki.Ƙarfin Lantarki na Gaba da Halin Yanzu na Gaba:
• Yana nuna halayen I-V na diode na exponential.Dangantakar Ƙarfin Hasken da Yanayin Yanayi:
• Yana kwatanta raguwar fitowar haske yayin da zafin haɗin gwiwa ya tashi, wani muhimmin abu ne don sarrafa zafi.Rarraba Bakan:
• Zane da ke nuna ƙarfin hasken da aka fitar a cikin tsawon tsawon daban-daban, wanda ke tsakiya a kusa da kololuwar 575nm.Tsarin Kusurwar Dubawa:
• Zanen polar da ke nuna rarraba ƙarfin haske na kusurwa.Waɗannan lanƙwasa suna da mahimmanci don hasashen aikin ainihin duniya a ƙarƙashin sharuɗɗan da ba daidai ba (halin yanzu na tuƙi daban-daban, zafin jiki) da don daidaitaccen ƙirar da'ira.

5. Bayanin Injiniya da Kunshin

5.1 Girman Kunshin

LED yana da ƙaramin kunshin SMD. Manyan girmansu (a cikin mm, jurewa ±0.1mm sai dai idan an lura) sune:

Tsawon Kunshin: 2.0 mm

• Faɗin Kunshin: 1.25 mm
• Tsayin Kunshin: 0.8 mm
• Tsarin Ƙasa: Takardun bayanan ya haɗa da cikakken zanen girma da ke ƙayyade girman kushin, tazara, da kuma yanayin abun don shimfidar PCB. Daidaitaccen ƙirar ƙasa yana da mahimmanci don amintaccen solder da kwanciyar hankali na injiniya.
• 5.2 Gano Polarity

Ana yiwa cathode alama a kan na'urar, sau da yawa ta hanyar notch, ɗigo, ko koren launi a gefen cathode na ruwan tabarau. Ya kamata a tsara ƙirar ƙafar PCB don dacewa da wannan polarity. Haɗin polarity mara daidaituwa zai hana LED haskakawa kuma yana iya damun na'urar.

6. Jagororin Solder da Haɗin kai

6.1 Bayanin Reflow Solder

Ana ba da shawarar bayanin reflow mara gubar (Pb-free):

Dumama Kafin:

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

Kada a yi reflow solder fiye da sau biyu akan haɗin LED ɗaya.6.2 Solder na Hannu

Idan solder na hannu ya zama dole, dole ne a yi taka tsantsan:

Zazzabin ƙarshen guntun ƙarfe: < 350°C.

• Lokacin tuntuɓar kowane tasha: ≤ dakika 3.
• Ƙarfin guntun ƙarfe: ≤ 25W.
• Bari aƙalla dakika 2 tsakanin solder kowane tasha don hana tarin zafi.
• 6.3 Ajiya da Hancin Danshi

Ana tattara LED a cikin jakunkunan shinge masu hana danshi tare da desiccant.

Kada a buɗe jakar har sai an shirya don amfani.

• Bayan buɗewa, dole ne a adana LED da ba a yi amfani da su ba a ≤ 30°C da ≤ 60% Danshi Dangane.
• "Rayuwar bene" bayan buɗe jakar shine sa'o'i 168 (kwanaki 7).
• Idan ba a yi amfani da su ba bayan wannan lokacin, ko kuma idan mai nuna desiccant ya canza launi, dole ne a sake gasa LED kafin amfani: 60 ±5°C na sa'o'i 24.
• 6.4 Gyara da Gyara

Ana ƙarfafa hana gyara bayan solder. Idan ya zama dole sosai, dole ne a yi amfani da takamaiman guntun ƙarfe mai kai biyu don dumama tashoshi biyu lokaci guda, yana rage damuwa na zafi. Dole ne a tabbatar da tasirin halayen LED a baya.

7. Bayanin Kunshin da Oda

7.1 Ƙayyadaddun Kunshin

Ana ba da samfurin don haɗin kai na atomatik:

Kaset ɗin Carrier:

• Faɗin 8mm.Reel:
• Diamita 7-inch (178mm).Adadin kowane Reel:
• Guda 3000.An ba da cikakkun girmansu don aljihun kaset ɗin mai ɗaukar kaya da reel a cikin takardun bayanan don tabbatar da dacewa da kayan ciyarwa.
• 7.2 Bayanin Alamar

Alamar reel ɗin ta ƙunshi mahimman bayanai don gano asali da daidaitaccen aikace-aikace:

Lambar Samfur na Abokin Ciniki (CPN)

• Lambar Samfur (P/N): misali, 19-217/G7C-AN1P2/3T
• Adadin Tattarawa (QTY)
• Matsayi na Ƙarfin Hasken (CAT) – yayi daidai da Bin Ƙarfi (N1, N2, P1, P2)
• Matsayi na Launi/Matsakaicin Tsawon Tsawon (HUE) – yayi daidai da Bin Tsawon Tsawon (C16-C19)
• Matsayi na Ƙarfin Lantarki na Gaba (REF)
• Lambar Lot (LOT No.) don gano asali
• 8. Shawarwarin Aikace-aikace

8.1 Yanayin Aikace-aikace na Al'ada

Hasken Baya:

• Masu nuna dashboard, hasken canji, hasken baya na maɓalli.Kayan Aikin Sadarwa:
• Masu nuna matsayi da hasken baya don wayoyi da na'urorin faks.Hasken Baya na Panel Lebur:
• Hasken gefe don ƙananan nunin LCD, hasken baya don alamomi da alamomi.Amfani na Mai Nuna Gabaɗaya:
• Matsayin wutar lantarki, nuna yanayi, alamun faɗakarwa a cikin na'urorin lantarki na mabukaci da na masana'antu.8.2 Abubuwan Ƙira

Ƙuntatawa Halin Yanzu:

• Resistan mai iyakancewa na wajeDOLE. Ƙarfin lantarki na gaba na LED yana da kewayon (1.7V-2.4V), kuma halayensa na I-V yana da ƙima. Ƙaramin canji a cikin ƙarfin wutar lantarki zai iya haifar da babban canji a cikin halin yanzu, mai yuwuwar lalacewa ba tare da resistor na jerin ba. Ana ƙididdige ƙimar resistor (R) ta amfani da Dokar Ohm: R = (V_supply - VF_LED) / I_desired. Yi amfani da matsakaicin VF daga takardun bayanan don ƙira mai ra'ayin mazan jiya.Gudanar da Zafi:
• Duk da yake ɓarnawar wutar lantarki tana da ƙasa (60mW matsakaicin), tabbatar da cewa LED yana aiki a cikin ƙimar zafinsa yana da mahimmanci don dogon lokacin aminci da kwanciyar hankali na fitowar haske. Guji sanya shi kusa da wasu tushen zafi akan PCB.Kariya ta ESD:
• Ko da yake an ƙididdige shi don 2000V HBM, ya kamata a kiyaye matakan kariya na ESD na daidaitattun yayin haɗawa da sarrafawa.9. Kwatancen Fasaha da Bambance-bambance

LED 19-217 ya bambanta da kansa da farko ta hanyar haɗuwa da takamaiman launin kore mai haske (ta amfani da fasahar AlGaInP) da ƙaramin girma na 2.0x1.25mm. Idan aka kwatanta da manyan LED na ginshiƙan gubar, yana ba da tanadin sarari mai mahimmanci. Idan aka kwatanta da sauran launukan SMD, fasahar AlGaInP yawanci tana ba da ingantaccen haske a cikin bakan amber-yellow-green fiye da tsofaffin fasahohi. Faɗin kusurwar dubawa na digiri 120 shine babban siffa don aikace-aikacen da ke buƙatar faɗin ganuwa, sabanin LED na ƙunƙuntaccen katako da ake amfani da su don haske mai mai da hankali.

10. Tambayoyin da ake yawan yi (FAQs)

Q: Me ya sa resistor mai iyakancewa halin yanzu ya zama dole?

A: LED na'urori ne masu tuƙi na halin yanzu. Ƙarfin lantarki na gaba ba ƙima ce ta ƙayyadadden ba amma tana da jurewar masana'antu kuma tana bambanta da zafin jiki. Haɗa LED kai tsaye zuwa tushen ƙarfin lantarki, ko da wanda yake kusa da VF na al'ada, zai iya haifar da wuce gona da iri na halin yanzu, yana dumama da sauri kuma ya lalata LED ("guduwar zafi"). Resistor na jerin yana ba da hanyar layi, mai hasashe don saita halin yanzu na aiki.

Q: Zan iya tuƙa wannan LED tare da halin yanzu mai bugun jini fiye da 25mA?

A: Ee, amma kawai a ƙarƙashin takamaiman sharuɗɗan. Takardun bayanan ya ƙayyade Kololuwar Halin Yanzu na Gaba (IFP) na 60mA, amma ana ba da izinin wannan kawai tare da ƙaramin aikin aiki (1/10 ko 10%) kuma a mitar 1kHz. Ba a ba da izinin ci gaba da aiki sama da 25mA kuma zai wuce ƙimar ɓarnawar wutar lantarki, wanda zai haifar da gazawa.

Q: Menene lambobin bin (misali, P1, C18) ke nufi ga ƙirata?

A: Lambobin bin suna tabbatar da daidaiton launi da haske. Idan samfurinku yana amfani da LED da yawa kuma yana buƙatar kamanni iri ɗaya, dole ne ku ƙayyade kuma ku yi amfani da LED daga cikin kwandon shara iri ɗaya na ƙarfi da tsawon tsawon. Haɗa kwandon shara na iya haifar da haske ko inuwar launi daban-daban tsakanin LED kusa da juna.

Q: Yaya mahimmanci rayuwar bene na kwanaki 7 bayan buɗe jakar shinge na danshi?

A: Yana da mahimmanci sosai don amincin solder. Abubuwan SMD na iya ɗaukar danshi daga iska. Yayin reflow solder, wannan danshin da aka kama zai iya yin tururi da sauri, yana haifar da rabuwa na ciki ko "popcorning," wanda zai iya fashe kunshin kuma ya haifar da gazawa. Yin bin jagororin ajiya da gasa yana da mahimmanci don samar da yawan amfanin ƙasa.

11. Ƙirar Aiki da Shari'ar Amfani

Yanayi: Zana allon mai nuna matsayi tare da LED kore 10 iri ɗaya.

Zaɓin Abun ciki:

1. Ƙayyade ga mai siyar da ku cewa kuna buƙatar duk LED daga kwandon shara ɗaya, misali, Bin Ƙarfi P1 (45-57 mcd) da Bin Tsawon Tsawon C18 (573.5-575.5 nm). Wannan yana da mahimmanci don daidaiton gani.Ƙirar Da'ira:
2. Yin amfani da wadataccen wutar lantarki 5V da kuma niyyar tuƙi na 20mA. Zaton VF mai ra'ayin mazan jiya na 2.4V (matsakaicin), lissafa resistor na jerin: R = (5V - 2.4V) / 0.020A = 130 Ohms. Mafi kusancin ƙimar daidaitaccen shine 130Ω ko 120Ω. Matsayin wutar lantarki na resistor: P = I^2 * R = (0.02^2) * 130 = 0.052W, don haka daidaitaccen resistor 1/8W (0.125W) ya isa.Shimfidar PCB:
3. Yi amfani da daidaitaccen tsarin ƙasa daga zanen girma na kunshin takardun bayanan. Tabbatar da isasshen tazara tsakanin LED don rarraba haske daidai da kuma guje wa haɗin gwiwar zafi.Haɗin kai:
4. Ajiye reel ɗin a rufe har sai layin samarwa ya shirya. Bi bayanin reflow daidai. Bayan haɗawa, guje wa lanƙwasa ko lanƙwasa PCB kusa da LED don hana damuwa akan haɗin gwiwar solder.12. Gabatar da Ƙa'idar Aiki

Wannan LED ya dogara ne akan kayan semiconductor na AlGaInP (Aluminum Gallium Indium Phosphide). Lokacin da aka yi amfani da ƙarfin lantarki na gaba wanda ya wuce ƙarfin haɗin gwiwar diode (kimanin 1.7-2.4V), ana shigar da electrons da ramuka cikin yankin aiki na semiconductor. Waɗannan masu ɗaukar caji suna sake haɗuwa, suna sakin makamashi a cikin nau'in photons (haske). Takamaiman abun da ke cikin gami na AlGaInP yana ƙayyade makamashin bandgap na semiconductor, wanda kai tsaye yana ƙayyade tsawon tsawon (launi) na hasken da aka fitar. A wannan yanayin, an daidaita abun don samar da photons a cikin yankin kore na bakan gani, wanda ke tsakiya a kusa da 575 nanometers. Ruwan tabarau na epoxy yana aiki don kare guntu na semiconductor, siffata katakon fitowar haske (wanda ya haifar da kusurwar dubawa na digiri 120), da haɓaka fitar da haske daga guntu.

13. Trends na Fasaha

Haɓakar LED SMD kamar 19-217 yana bin wasu mahimman trends na masana'antu:

Ƙananan Girmaya ci gaba da zama babban mai tuƙi, yana ba da damar ƙananan na'urorin lantarki.Ƙara Ingantaccen Aikia cikin kayan kamar AlGaInP yana haifar da mafi girman ƙarfin haske daga girman guntu iri ɗaya ko ƙarami.Daidaitaccen Muhalli(RoHS, REACH, Marasa Halogen) ya zama daidaitaccen buƙatu, ba zaɓi ba.Dacewar Automatikta hanyar daidaitaccen kunshin kaset-da-reel yana da mahimmanci don samarwa mai yawa, mai tsada. A ƙarshe, akwai wani yanayi zuwa mafi daidai da mBinning da Sarrafa Launidon biyan buƙatun aikace-aikacen da ke buƙatar daidaiton launi mai girma, kamar nunin launi cikakke da hasken mota, ko da yake wannan takamaiman abun shine nau'in launi guda.13.1 Bayanin Ƙuntatawa na Aikace-aikace

Takardun bayanan ya haɗa da muhimmin bayanin kula game da aikace-aikacen aminci mai girma. Wannan samfurin, kamar yadda aka ƙayyade, bazai dace da tsarin masu mahimmanci na aminci ba kamar amincin mota (misali, fitilun birki), sararin samaniya, soja, ko kayan aikin tallafin rayuwa na likita ba tare da ƙarin cancanta da yuwuwar wani nau'in samfurin daban. Don irin waɗannan aikace-aikace, ana buƙatar tuntuɓar masana'anta don gano abubuwan da aka tsara kuma aka gwada su don ƙaƙƙarfan ƙa'idodin aminci na waɗannan fagage.

The datasheet includes an important disclaimer regarding high-reliability applications. This product, as specified, may not be suitable for safety-critical systems such as automotive safety (e.g., brake lights), aerospace, military, or medical life-support equipment without additional qualification and possibly a different product grade. For such applications, consultation with the manufacturer is required to identify components designed and tested for the stringent reliability standards of those fields.