Takaddun Bayani na LED shuɗi RF-AL-C3535L2K1RB-04 - 3.45x3.45x2.20mm - 2.6-3.4V - 5.1W - Hausa

1. Bayani kan Samfurin

Wannan LED ɗin da aka ƙera da farantin yumbu yana amfani da fasahar InGaN a kan tushe, yana ba da haske shuɗi mai ƙarfi a cikin ƙaramin girma 3.45mm x 3.45mm x 2.20mm. An ƙera shi don haskakawa gaba ɗaya da aikace-aikace na musamman waɗanda ke buƙatar aiki amintacce da kusurwar gani mai faɗi.

1.1 Bayani Gaba ɗaya

LED ɗin an gina shi ne a kan kayan InGaN (Indium Gallium Nitride) na semiconductor wanda aka shuka a kan tushe, yana fitar da haske shuɗi. Kunshin yana da farantin yumbu da rufin silicone, yana ba da kyakkyawan sarrafa zafin jiki da kwanciyar hankali na dogon lokaci.

1.2 Fasaloli

• Kunshin yumbu don bazuwar zafi mafi kyau
• Kusurwar gani mai faɗi sosai (120°)
• Ya dace da duk matakan haɗuwa da SMT da dinki na reflow
• Ana samunsa a kan tef da reel (1000pcs/reel)
• Matsayin hankali ga danshi: Mataki na 1 (MSL1)
• Ya dace da RoHS

1.3 Aikace-aikace

• Fitillun launuka na ado da tsiri na fitulu
• Haskakawa ga tsirrai (photosynthesis)
• Haskakawa na shimfidar wuri da gine-gine
• Haskakawa na hoto na mataki
• Otela, shaguna, ofisoshi, da haskakawa cikin gida na zama
• Haskakawa na gaba ɗaya

2. Sigogin Fasaha

2.1 Halayen Lantarki da Na Gani (a Ts=25°C, IF=350mA)

2.2 Matsayin Matsakaici na Ƙarfafawa (a Ts=25°C)

Lura: Hakurin ma'aunin ƙarfin lantarki na gaba shine ±0.1V. Hakurin tsawon raƙuman haske mai girma ±1nm. Hakurin ƙarfin haske ±10%.

3. Tsarin Rarrabuwa

Ana rarraba LEDs cikin kwaso don ƙarfin lantarki na gaba, haske, da tsawon raƙuman haske mai girma a IF=350mA don tabbatar da daidaito a aikace-aikace.

3.1 Kwaso na Ƙarfin Lantarki na Gaba

3.2 Kwaso na Hasken Haske

3.3 Kwaso na Tsawon Raƙuman Haske mai Girma

4. Zane-zane na Aiki

4.1 Ƙarfin Lantarki na Gaba da Gudanarwa na Gaba

Hoto na 1-6 yana nuna ƙarfin lantarki na gaba yana ƙaruwa da gudanarwa na gaba. A 350mA VF na al'ada yana kusa da 3.0V. Bayan 1000mA ƙarfin lantarki ya tashi zuwa kusan 3.4V. Wannan lanƙwasa yana da mahimmanci don ƙira masu tuka gudanarwa na dindindin.

4.2 Gudanarwa na Gaba da Ƙarfin Haske na Dangi

Hoto na 1-7 yana nuna cewa ƙarfin haske na dangi yana ƙaruwa da gudanarwa na gaba, amma gangara yana raguwa a manyan gudanarwa saboda raguwar inganci. LED ɗin yana kaiwa matsakaicin ƙarfin haske na dangi kusa da 1750mA.

4.3 Zazzabi da Ƙarfin Haske na Dangi

Kamar yadda aka nuna a Hoto na 1-8, ƙarfin haske na dangi yana raguwa yayin da zazzabin wurin dinki (Ts) ya tashi. A 115°C ƙarfin haske ya fadi zuwa kusan 60% na darajar a 25°C. Sarrafa zafin jiki mai kyau yana da mahimmanci.

4.4 Matsakaicin Gudanarwa na Gaba da Ts

Hoto na 1-9 yana ba da bayanin rage daraja: a Ts=25°C matsakaicin gudanarwa na gaba shine 1500mA, yayin da a Ts=85°C yana raguwa zuwa kusan 400mA. Koyaushe yi aiki cikin iyakar rage daraja.

4.5 Rarraba Bakan Haske

Bakan fitarwa (Hoto na 1-10) yana kaiwa kololuwa kusa da 455nm tare da FWHM na kusan 20-25nm, wanda ya zama ruwan dare ga LEDs shuɗi na InGaN. Ba a lura da kololuwa na biyu ba.

4.6 Tsarin Rarraba Haske

LED ɗin yana da tsarin rarraba haske mai kama da lambertian tare da kusurwar gani mai faɗi 120° (rabin kusurwa 60°). Ƙarfin haske na dangi yana faduwa zuwa 50% a ±60° daga gindin gani.

5. Bayani kan Girma da Kunshin

5.1 Girman Kunshin

Jikin LED ɗin shine 3.45mm × 3.45mm × 2.20mm (tsawon × faɗi × tsawo). Farantin yumbu yana ba da tushe mai ƙarfi. Hoto na sama yana nuna yanki mai murabba'i; hoto na gefe yana nuna tsawo na 2.20mm ciki har da ruwan tabarau na silicone. Hoto na ƙasa yana nuna manyan faifan dinki guda biyu don anode da cathode, da ƙaramin faifan dinki don haɗin zafi. An yiwa polarity alama da maƙala ko alamar '+' kamar yadda Hoto na 1-4 ya nuna.

5.2 Tsarin Dinki

An ba da matsayin ƙirar ƙasa na PCB da aka ba da shawarar a Hoto na 1-5. Faifan anode shine 3.40mm × 1.30mm, faifan cathode shine 3.50mm × 0.50mm, tare da rata na 0.30mm. Tabbatar da abin rufe dinki da kaurin jan ƙarfe mai dacewa don sarrafa zafin jiki.

5.3 Tef ɗin Kai da Reel

Ana ba da LEDs a cikin tef ɗin kai mai faɗi 12mm tare da ma'aunin ɗaki 4.0mm. Kowane reel yana ƙunshe 1000pcs. Tef ɗin yana da ɗakuna 50 marasa komai a sassan jagora da taya. Girman reel: diamita na waje 178±1mm, diamita na ciki 59mm, faɗi 14.0±0.5mm.

5.4 Bayani kan Lakabi

Kowane reel an yi masa lakabi da lambar sassa, lambar takaddun bayani, lambar kwas, lambar kwas (haske, tsawon raƙuman haske, ƙarfin lantarki), adadi, da lambar kwanan wata.

5.5 Kunshin da Yake Hana Danshi

Ana rufe reel ɗin a cikin jaka mai hana danshi tare da busasshen ruwa da kati mai nuna danshi. Ana saka jakar a cikin akwati na kwali don aikawa.

6. Jagororin Dinki da Haɗuwa

6.1 Bayanin Dinki na Reflow

Tsarin reflow da aka ba da shawarar yana da ƙimar hawan ≤3°C/s, preheat daga 150°C zuwa 200°C na 60-120s, sannan hawa zuwa 217°C (TL) kuma tsaya sama da TL na >60s amma<120s, kaiwa ga kololuwar zazzabi na 260°C na mafi yawan 10s. Saurin sanyaya ≤6°C/s. Jimlar lokaci daga 25°C zuwa kololuwa ≤8 mintuna.

6.2 Dinki ta Hannu

Idan ana buƙatar dinki da hannu, yi amfani da ƙarfen dinki a ≤300°C na ≤3 seconds, kuma sau ɗaya kawai a kowace haɗi.

6.3 Gargadi

Rufin silicone yana da laushi. Kada ka matsa lamba a kan ruwan tabarau yayin ɗauka-da-sanya ko bayan dinki. Ka guji karkatar da PCB bayan dinki. Kada ka sanyaya LED ɗin da sauri bayan reflow.

7. Bayani kan Kunshin da Oda

Kunshin na al'ada: 1000 guda a kowace reel. Ana saka reels da yawa a cikin jaka mai hana danshi sannan a cikin akwati na kwali. Yanayin ajiya kafin buɗewa: zazzabi ≤30°C, danshi ≤75% RH har zuwa watanni 6. Bayan buɗewa: yi amfani da shi a cikin sa'o'i 168 a ≤30°C, ≤60% RH. Idan ya wuce, gasa a 60±5°C,<5% RH na awanni 24.

Bayani na oda ya haɗa da lambar sassa da ke nuna kwas na haske da tsawon raƙuman haske. Da fatan za a tuntuɓi mai ƙira don samun takamaiman kwas.

8. Shawarwari na Aikace-aikace

8.1 Zane na Zafi

Ganin ƙarfin wutar lantarki mai girma, ana buƙatar ingantaccen wajan zubar da zafi don kiyaye zazzabin haɗin gwiwa a ƙasa da 125°C. Yi amfani da hanyoyin zafi da PCB mai gindin jan ƙarfe (MCPCB) don aikace-aikace masu yawan gudanarwa.

8.2 Gyaran Gudanarwa

Koyaushe yi amfani da tushen gudanarwa na dindindin. Resistors kawai ba su isa ba don jerin/ƙungiyoyi masu layi daya. Yi la'akari da bambancin kwas VF kuma yi amfani da daidaita gudanarwa mai dacewa.

8.3 Dacewa da Muhalli

Ka guji fallasa ga mahadi na sulfur (>100ppm), bromine da chlorine (>900ppm kowanne, jimla<1500ppm). Kada a yi amfani da adhesives ko kayan cikawa waɗanda ke fitar da mahadi masu canzawa (VOCs) waɗanda za su iya canza launin silicone.

8.4 Fitowar Wutar Lantarki

Waɗannan LEDs suna da hankali ga ESD (HBM 2kV). Yi amfani da wuraren aiki da aka ƙasa, matsugunan hannu na antistatic, da ionizers yayin sarrafawa.

9. Kwatancen Fasaha

Idan aka kwatanta da LEDs na PLCC na gargajiya, kunshin yumbu yana ba da ƙananan juriya na zafi, dogaro mafi girma a yanayin zafi masu yawa, da kuma juriya mafi kyau ga harin sulfur. Kusurwar gani mai faɗi 120° ya sa ya dace da aikace-aikacen haskakawa mai watsawa. Samuwar kwas na haske da launi da yawa yana ba da damar daidaita fitar da haske da daidaiton launi.

10. Tambayoyi akai-akai

Tambaya: Menene gudanarwa na gaba da aka ba da shawara don inganci mafi kyau?Amsa: A 350mA LED ɗin yana ba da daidaitaccen haske da inganci. Manyan gudanarwa suna ƙara fitarwa amma suna rage inganci saboda raguwa.

Tambaya: Za a iya amfani da waɗannan LEDs a layi daya?Amsa: E, amma kowane LED ya kamata ya sami nasa resistor mai iyakance gudanarwa ko kuma ya sami tushen gudanarwa na dindindin don la'akari da bambancin VF.

Tambaya: Ta yaya zan tsaftace LEDs bayan dinki?Amsa: Ana ba da shawarar barasa isopropyl. Kada a yi amfani da tsaftacewa ta ultrasonic saboda yana iya lalata LED ɗin.

Tambaya: Menene rayuwar ajiya?Amsa: Ana iya adana jakunkuna marasa buɗewa na tsawon watanni 6 a ƙarƙashin 30°C/75%RH. Bayan buɗewa, yi amfani da shi a cikin sa'o'i 168 ko gasa kafin amfani.

11. Misali: Haskakawa don Girman Tsirrai

An ƙera fitilar haskakawa na noma ta amfani da guda 100 na wannan LED shuɗi tare da LEDs ja don samar da bakan da aka inganta don photosynthesis. An saka LEDs a kan MCPCB na aluminum tare da hanyoyin zafi. Yana aiki a 350mA, fitilar ta ba da lumina 4000 na haske shuɗi tare da tsawon raƙuman haske mai girma na 450nm, wanda ya rufe yanki na girma 1m². Kunshin yumbu ya tabbatar da aiki mai kwanciyar hankali a zazzabin yanayi na 40°C. Kusurwar gani mai faɗi ta kawar da buƙatar na'urorin gani na biyu a aikace-aikacen rufaffiyar ganye.

12. Ka'idar Aiki

Wannan LED shuɗi yana dogara ne akan tsarin InGaN/GaN multiple quantum wanda aka shuka a kan tushe na sapphire ko silicon. Lokacin da aka yi amfani da ƙarfin lantarki na gaba, electrons da holes suna sake haɗuwa a cikin yanki mai aiki, suna sakin makamashi a cikin nau'in photon. Ƙarfin bandgap na InGaN yana ƙayyade tsawon raƙuman haske da aka fitar, wanda ga wannan na'urar ya fadi a yankin shuɗi (445-460 nm). Kunshin yumbu yana ba da keɓewar lantarki da canja wurin zafi mai inganci daga die zuwa PCB.

13. Hanyoyin Ci Gaba

Hanya a cikin kunshin LED mai ƙarfi tana zuwa ga ƙananan girma tare da ƙarin iyawar gudanarwa. Kunshin yumbu kamar wannan yana zama na al'ada don aikace-aikace da ke buƙatar dogaro da aikin zafi. Ci gaba na gaba sun haɗa da ƙarin inganta ingancin bangon-bango, raba kwas mafi kunkuntar don kyakkyawan daidaiton launi, da haɗa kayan aikin sarrafa wayo kai tsaye a cikin kunshin.