SMD LED 16-213/T7D-AQ1R1QY/3T Takardar Bayani - Farin Tsantsa - Kallon 120° - Gudun 5mA - Matsakaicin 3.2V - Takardun Fasaha na Hausa

1. Bayyani Game da Samfurin

16-213/T7D-AQ1R1QY/3T ƙaramin na'urar LED ne mai haɗawa ta saman (SMD) wanda aka ƙera don aikace-aikacen lantarki na zamani waɗanda ke buƙatar ƙanƙanta da amincin gaske. Wannan ɓangaren yana amfani da fasahar guntu na InGaN don samar da fitowar haske mai farin tsantsa. Babban fa'idodinsa sun haɗa da ƙarancin sararin da ake buƙata idan aka kwatanta da LED na gargajiya, yana ba da damar ƙara yawan ƙirar a kan allunan da'ira (PCBs), rage buƙatun ajiya, kuma a ƙarshe yana ba da gudummawa ga haɓaka ƙananan kayan aiki na ƙarshe. Ƙirar mara nauyi ta ƙara sa ya zama manufa don aikace-aikacen ƙanana da na ɗaukuwa.

2. Siffofi Masu Muhimmanci da Bin Ka'idoji

Ana ba da wannan LED a cikin kunshin kaset na 8mm akan reel mai diamita 7-inch, wanda ya sa ya dace da kayan aikin haɗawa ta atomatik. An ƙera shi don amfani da tsarin solder na infrared da na vapor phase. Na'urar LED ce mai launi ɗaya (farin tsantsa). An gina ta a matsayin samfuri mara gubar kuma tana bin muhimman ka'idojin muhalli da aminci: dokar EU RoHS, ƙa'idar EU REACH, da ka'idojin marasa halogen (tare da Bromine <900 ppm, Chlorine <900 ppm, kuma jimlar su <1500 ppm).

3. Matsakaicin Matsayin Aiki

Dole ne a kiyaye iyakokin aikin na'urar don tabbatar da aminci da hana lalacewa. Matsakaicin ƙarfin baya (V_R) shine 5V. Matsakaicin ƙarfin gaba na ci gaba (I_F) shine 30 mA. Don aikin pulsed, matsakaicin ƙarfin gaba (I_FP) zai iya kaiwa 100 mA a ƙarƙashin aikin 1/10 a 1 kHz. Matsakaicin ƙarfin watsawa (P_d) shine 120 mW. Na'urar za ta iya jure watsawar lantarki (ESD) har zuwa 1000V (Samfurin Jikin Mutum). Matsakaicin zafin aiki (T_opr) daga -40°C zuwa +85°C, yayin da matsakaicin zafin ajiya (T_stg) ya fi faɗi kaɗan, daga -40°C zuwa +90°C. An ba da jagororin zafin solder don reflow (260°C na dakika 10 max) da solder na hannu (350°C na dakika 3 max).

4. Halayen Lantarki da Hasken

An ƙayyade waɗannan sigogi a matsakaicin zafin yanayi (T_a) na 25°C. Ƙarfin haske (I_v) ya bambanta daga mafi ƙanƙanta 72 millicandelas (mcd) zuwa matsakaicin 140 mcd, wanda aka auna a daidaitaccen gwajin na'urar na 5 mA. Na'urar tana da faɗin kusurwar kallo, tare da matsakaicin 2θ_1/2na digiri 120. Ƙarfin gaba (V_F) yakan faɗo tsakanin 2.7V zuwa 3.2V a 5 mA. Ƙarfin baya (I_R) yana da matsakaicin ƙimar 50 µA lokacin da aka yi amfani da ƙarfin baya na 5V. An lura da jurewa: ƙarfin haske (±11%), tsayin wavelength (±1 nm), da ƙarfin gaba (±0.05V).

5. Tsarin Rarraba (Binning)

Ana rarraba LED ɗin zuwa rukunoni bisa muhimman sigogi don tabbatar da daidaito a cikin ƙirar aikace-aikace.

5.1 Rarraba Ƙarfin Hasken

An rarraba ƙarfin haske zuwa lambobin rukuni uku a I_F=5mA: Q1 (72-90 mcd), Q2 (90-112 mcd), da R1 (112-140 mcd). Jurewar wannan siga a cikin rukuni shine ±11%.

5.2 Rarraba Ƙarfin Gaba (Forward Voltage)

An rarraba ƙarfin gaba zuwa lambobi biyar, kuma a I_F=5mA: 29 (2.7-2.8V), 30 (2.8-2.9V), 31 (2.9-3.0V), 32 (3.0-3.1V), da 33 (3.1-3.2V). Jurewar ƙarfin gaba a cikin rukuni shine ±0.1V.

5.3 Rarraba Matsayin Launi (Chromaticity)

An ayyana launin farin tsantsa a cikin zane na CIE 1931 chromaticity. Ƙayyadaddun ya zayyana rukuni shida (A1 zuwa A6), kowanne yana ayyana yanki mai siffar huɗu a kan jirgin saman (x, y). Waɗannan ma'auni suna tabbatar da cewa launin da aka fitar ya faɗo cikin yankin farin da aka sarrafa. Jurewar ma'aunin chromaticity shine ±0.01.

6. Bincike na Lissafin Ayyuka na Yau da Kullun

Takardar bayani tana ba da lissafin halaye masu mahimmanci don ƙirar da'ira. LissafinRage Ƙarfin Gaba na Yau da Kullunya nuna yadda dole ne a rage matsakaicin ƙarfin gaba na ci gaba da aka yarda yayin da zafin yanayi ya ƙaru sama da 25°C don guje wa wuce iyakar watsawa. LissafinDangantakar Ƙarfin Hasken da Zafin Yanayiyana kwatanta raguwar fitowar haske yayin da zafin ya tashi, wanda yake da mahimmanci don sarrafa zafi a aikace-aikace. LissafinƘarfin Hasken da Ƙarfin Gabayana nuna alaƙar da ba ta layi ba tsakanin ƙarfin tuƙi da fitowar haske. LissafinƘarfin Gaba da Ƙarfin Gaba (Lissafin I-V)yana da mahimmanci don tantance ƙarfin tuƙi da ƙimar resistor na jerin da ake buƙata. LissafinRarraba Spectrumyana siffanta rarraba ƙarfin haske na fitowar hasken fari. A ƙarshe,Zanen Radiationyana wakiltar rarraba ƙarfin haske a sarari, yana tabbatar da kusurwar kallo na digiri 120.

7. Bayanin Tsari da Kunshin

7.1 Girman Kunshin

LED yana da ƙaramin tsarin SMD. An ba da cikakkun zane-zane masu girma, gami da tsawon jiki, faɗi, tsayi, da matsayin jagora. Duk jurewar da ba a ƙayyade ba shine ±0.1 mm. An haɗa da shirin ginshiƙi don ƙirar PCB don tunani, kodayake an shawarci masu ƙira su gyara shi bisa takamaiman buƙatun tsarinsu.

7.2 Gano Polarity da Alamar

Takardar bayani ta bayyana alamun da ke kan reel da kunshin. Muhimman alamun sun haɗa da Lambar Samfurin Abokin Ciniki (CPN), Lambar Samfurin Masana'anta (P/N), Adadin Kunshin (QTY), da lambobin rarraba don Matsayin Ƙarfin Hasken (CAT), Matsayin Launi (HUE), da Matsayin Ƙarfin Gaba (REF). An kuma ba da Lambar Lot (LOT No.) don bin sawu.

8. Jagororin Solder, Haɗawa, da Sarrafawa

8.1 Kariyar Da'ira

Dole ne a yi amfani da resistor mai iyakancewa koyaushe a cikin jerin tare da LED. Halayen I-V na LED yana nufin ƙaramin ƙaruwa a cikin ƙarfin zai iya haifar da babban ƙaruwa a cikin ƙarfin, wanda zai iya lalata shi.

8.2 Ajiya da Kula da Danshi

Ana kunna LED ɗin a cikin jakar da ba ta shiga danshi tare da desiccant. Kada a buɗe jakar har sai an shirya abubuwan don amfani. Kafin buɗewa, yanayin ajiya ya kamata ya zama 30°C ko ƙasa da haka da 90% Danshi Dangi (RH) ko ƙasa da haka. Bayan buɗewa, abubuwan suna da "rayuwar bene" na shekara 1 a ƙarƙashin yanayin 30°C/60%RH ko ƙasa da haka. Ya kamata a sake rufe sassan da ba a yi amfani da su ba a cikin kunshin da ba ya shiga danshi. Idan mai nuna desiccant ya canza launi ko kuma an wuce lokacin ajiya, ana ba da shawarar maganin gasa a 60 ±5°C na awanni 24 kafin solder reflow.

8.3 Tsarin Solder

An ba da cikakken bayanin zafin jiki don solder reflow mara gubar. Muhimman sigogi sun haɗa da matakin pre-heating tsakanin 150-200°C na dakika 60-120, lokacin da ya wuce liquidus (217°C) na dakika 60-150, da matsakaicin zafin jiki wanda bai wuce 260°C ba na dakika 10 max. An ƙayyade matsakaicin haɓakawa da saurin sanyaya. Kada a yi solder reflow fiye da sau biyu. Kada a yi amfani da matsin lamba na inji akan LED yayin dumama, kuma kada PCB ta karkace bayan solder.

9. Bayanin Kunshin da Oda

9.1 Ƙayyadaddun Kaset da Reel

Ana ba da abubuwan a kan kaset mai ɗaukar kaya a kan reel mai diamita 7-inch (178 mm). Adadin kaya na reel shine guda 3000. An ba da cikakkun girma don kaset ɗaukar kaya, gami da tazarar aljihu da faɗin kaset.

9.2 Kunshin Mai Tsawan Danshi

Cikakken tarin kunshin ya ƙunshi reel da aka sanya a cikin jakar aluminum mai hana danshi tare da fakitin desiccant. An yiwa jakar alama tare da bayanin samfurin da ya dace.

10. Bayanin Aikace-aikace da Abubuwan Ɗauka

10.1 Aikace-aikacen Yau da Kullun

Wannan LED ya dace da ayyuka daban-daban na nuni da hasken baya. Aikace-aikacen gama gari sun haɗa da hasken baya don dashbodin kayan aiki da maɓalli, alamomin yanayi da hasken baya na maɓalli a cikin na'urorin sadarwa (wayoyi, na'urorin faks), raka'o'in hasken baya na lebur don ƙananan LCDs, da amfani da mai nuni na gaba ɗaya.

10.2 Abubuwan Ɗauka Lokacin Ɗauki

Dole ne masu ƙira su zaɓi resistor mai iyakancewa da ya dace bisa ƙarfin wadata da ƙarfin gaba da ake so (lura da ragewa idan an buƙata). Faɗin kusurwar kallo na digiri 120 ya sa ya yi kyau sosai don aikace-aikacen da ke buƙatar faɗin gani, amma yana iya rage haske da ake gani a cikin ƙaramin katako idan aka kwatanta da LED mai ƙunƙuntacciyar kusurwa. Ya kamata a yi la'akari da bayanin rarraba (CAT, HUE, REF) sosai don aikace-aikacen da ke buƙatar daidaitaccen haske ko launi a cikin raka'o'i da yawa. Ya kamata a yi la'akari da sarrafa zafi akan PCB don ƙira waɗanda ke aiki a manyan yanayin zafi ko manyan ƙarfin tuƙi don kiyaye aiki da tsawon rai.

11. Kwatancen Fasaha da Matsayi

Idan aka kwatanta da manyan LED na rami, babban fa'idar wannan nau'in SMD shine ƙarancin sararin da ake buƙata da dacewa da haɗawa ta atomatik, mai yawa. Kusurwar kallo na digiri 120 ta fi yawa fiye da yawancin LED na yau da kullun, yana ba da haske mai daidaito a cikin aikace-aikacen mai watsawa. Ƙarancin ƙarfin gaba (2.7-3.2V) ya sa ya dace da kayan wadata na 3.3V da 5V na yau da kullun tare da resistor na jerin mai sauƙi. Cikakken bin ka'idojin muhalli (RoHS, REACH, Marasa Halogen) ya sanya shi don amfani a kasuwannin duniya masu tsauraran buƙatun doka.

12. Tambayoyin da ake yawan yi (FAQ)

Q: Menene manufar lambobin rarraba (binning)?

A: Rarraba yana tabbatar da daidaiton lantarki da na gani. Yin amfani da LED daga rukunin ƙarfin haske (CAT) da ƙarfin gaba (REF) ɗaya yana sauƙaƙa ƙirar da'ira kuma yana tabbatar da daidaitaccen haske a cikin jeri. Yin amfani da rukunin chromaticity (HUE) ɗaya yana tabbatar da daidaiton launi.

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

A: LED diode ne mai lissafin I-V mai zurfi. Ba tare da resistor don iyakance ƙarfin ba, ko da ƙaramin bambanci a cikin ƙarfin wadata zai iya haifar da ƙarfin ya wuce matsakaicin ƙima, wanda zai haifar da gazawar nan take ko rage tsawon rai.

Q: Zan iya amfani da wannan LED don aiki na ci gaba a 30mA?

A: Ƙimar 30mA ita ce matsakaicin matsakaicin a 25°C. Don aiki mai aminci na dogon lokaci, musamman a manyan yanayin zafi, ya kamata a rage ƙarfin kamar yadda aka nuna a cikin Lissafin Rage Ƙarfin Gaba. Yin aiki a 5-20mA shine na yau da kullun don yawancin aikace-aikacen nuni.

Q: Me ake nufi da "rayuwar bene" na shekara 1?

A: Bayan an buɗe jakar da ba ta shiga danshi, abubuwan za su iya fuskantar yanayin yanayin masana'anta (30°C/60%RH max) har zuwa shekara guda kafin su buƙaci maganin gasa kafin solder reflow. Wannan yana hana "popcorning" ko fashewar kunshin yayin solder saboda danshin da aka ɗauka.

13. Ka'idar Aiki

Wannan LED ya dogara ne akan guntu na semiconductor da aka yi daga Indium Gallium Nitride (InGaN). Lokacin da aka yi amfani da ƙarfin gaba wanda ya wuce ƙofar diode, electrons da ramuka suna sake haɗuwa a cikin yankin aiki na semiconductor, suna sakin makamashi a cikin nau'in photons (haske). Takamaiman abun da ke cikin InGaN yana aiki don samar da photons a cikin bakan shuɗi. Rufe phosphor, yawanci resin mai shuɗiya kamar yadda aka nuna a cikin jagorar zaɓin na'urar, sannan yana ɗaukar wani ɓangare na wannan hasken shuɗi kuma ya sake fitar da shi azaman hasken rawaya. Haɗuwar sauran hasken shuɗi da hasken rawaya da aka canza yana haifar da fahimtar hasken fari ta idon ɗan adam, wata hanya da aka sani da fasahar LED farin da aka canza phosphor.

14. Trends na Masana'antu da Mahallin

Abubuwa kamar LED 16-213 suna wakiltar ci gaba da ci gaba a cikin lantarki zuwa ƙanƙanta, ƙaruwar aiki a kowace yanki na naúrar, da kera ta atomatik. Ƙaura zuwa marasa gubar, marasa halogen, da kayan da suka dace da RoHS/REACH suna nuna martanin masana'antu gaba ɗaya ga ka'idojin muhalli da lafiya. Bukatar ingantattun haskoki masu aminci, masu aminci, da ƙanƙanta na ci gaba da girma a cikin kayan lantarki na mabukaci, cikin motoci, da allunan sarrafa masana'antu. Aikin irin waɗannan SMD LED, gami da ingancinsu, nuna launi, da kwanciyar hankali na zafi, suna ci gaba da inganta tare da ci gaban epitaxy na semiconductor da fasahar phosphor.