Takardar Bayanin RF-BU1608TS-DC-E0 LED Shuɗi - Girman 1.6x0.8x0.55mm - Wutar 2.8-3.5V - Ƙarfin 105mW

1. Bayanin Samfur

1.1 Bayani na Gabaɗaya

RF-BU1608TS-DC-E0 wani LED mai launi ne da aka yi ta amfani da guntun shuɗi. Yana zuwa a cikin ƙaramin kayan haɗawa na saman 1.6mm x 0.8mm x 0.55mm, wanda ya dace da aikace-aikacen da ke da ƙarancin sarari. Wannan LED yana ba da kusurwar gani mai faɗi na digiri 120 kuma an ƙera shi don dukkan hanyoyin haɗawa na SMT da kuma aikin dalma. Yana biyayya da RoHS kuma yana da matakin damshi na 3.

1.2 Siffofi

• Kusurwar gani mai faɗi sosai (120°)
• Ya dace da dukkan hanyoyin haɗawa na SMT da aikin dalma
• Matakin damshi: Mataki na 3
• Ya biyayya da RoHS

1.3 Aikace-aikace

• Alamomin gani
• Masu sauya sheka da nunin alamomi
• Nuni na gabaɗaya

2. Girman Kayan da Hanya

2.1 Zanen Injiniya

Kayan LED yana auna 1.6mm (tsawo) x 0.8mm (faɗi) x 0.55mm (tsayi). Haƙƙin haƙiƙa ±0.2mm sai dai in an faɗi akasin haka. Duk ma'auni a cikin millimita ne. Duban saman yana nuna matsayin LED, kuma duban ƙasa yana nuna hanya. Akwai pads biyu: pad 1 shine anode kuma pad 2 shine cathode.

2.2 Tsarin Dalma

An bayar da tsarin dalma da aka ba da shawarar (sawu) a cikin takardar bayanin. An ƙera shi don ingantaccen aikin zafi da injiniya. Girman tsarin ya dogara da sawun kayan.

3. Ma'auni na Fasaha

3.1 Siffofin Lantarki da Gani (Ts=25°C)

Mahimman ma'auni na lantarki da gani a IF=20mA:

Haƙƙin haƙiƙa na ma'auni: Wutar gaba ±0.1V, tsayin raƙuman ruwa ±2nm, hasken haske ±10%.

3.2 Matsakaicin Matsayi na Kammala (Ts=25°C)

Dole ne a kula kada a wuce waɗannan matakan. Ya kamata a tantance mafi girman ruwan bayan a auna zafin kayan don tabbatar da cewa zafin haɗin bai wuce 95°C ba.

3.3 Siffofin Zafi

Matsayin zafi daga haɗin zuwa wurin dalma (RTHJ-S) shine 450°C/W yawanci. Wannan yana nuna cewa ga kowane 20mA na ruwan gaba, tashin zafin zai kasance matsakaici. Gudanar da zafi da kyau yana da mahimmanci don kiyaye aikin LED da tsawon rayuwa.

4. Tsarin Binning

4.1 Bins na Wutar Gaba

An raba wutar gaba zuwa ƙungiyoyi bakwai: G1 (2.8-2.9V), G2 (2.9-3.0V), H1 (3.0-3.1V), H2 (3.1-3.2V), I1 (3.2-3.3V), I2 (3.3-3.4V), J1 (3.4-3.5V). Wannan yana ba da damar ƙirar da'ira mai ƙarfi da haske mai daidaituwa a aikace-aikace.

4.2 Bins na Tsayin Raƙuman Ruwa

An jera tsayin raƙuman ruwa mai rinjaye zuwa bins huɗu: C00 (460-465nm), D00 (465-470nm), E00 (470-475nm), F00 (475-480nm). Waɗannan sun rufe yankin shuɗi daga shuɗi mai zurfi zuwa shuɗi mai ɗan kore.

4.3 Bins na Hasken Haske

An raba hasken haske zuwa bins biyar: H00 (150-230mcd), I00 (230-350mcd), J00 (350-530mcd), K00 (530-800mcd), L00 (800-1200mcd). Wannan kewayo mai faɗi yana ba da damar zaɓi don buƙatun haske daban-daban na alamomi.

5. Lantarki na Siffofin Gani

5.1 Wutar Gaba da Ruwan Gaba

Lantarki na I-V na yau da kullun yana nuna wutar gaba kusan 2.8V a 5mA, yana tashi zuwa kusan 3.2V a 25mA. Lantarkin yana bin alaƙar juzu'i na diode.

5.2 Ruwan Gaba da Hasken Dangantaka

Hasken dangantaka yana ƙaruwa kusan layi da ruwan gaba har zuwa 30mA. A 20mA hasken dangantaka yana kusan 1.0 (an daidaita), kuma a 10mA yana kusan 0.5.

5.3 Tasirin Zafin

Yayin da zafin yanayi ya tashi daga 0°C zuwa 100°C, hasken dangantaka yana raguwa da kusan 30%. Hakanan, mafi girman ruwan gaba da aka yarda yana raguwa tare da ƙaruwar zafin ƙarfe. A 100°C, dole ne a rage ruwan gaba zuwa kusan 10mA don guje wa zafi mai yawa.

5.4 Rarraba Bakan

Rarraba bakan a 20mA da 25°C yana nuna kololuwa kusa da 470nm tare da rabin bandwidth na 15nm. Bakan yana da kunkuntar, yana tabbatar da launin shuɗi mai cikakkiya.

5.5 Tsarin Haskar

Tsarin haskar yana kusan Lambertian tare da rabin kusurwa mai faɗi na digiri 120. Hasken haske na dangantaka yana ci gaba da fiye da 50% har zuwa ±60 digiri daga axis.

6. Bayanin Kayan Marufi

6.1 Tef ɗin Daukawa da Reel

An shirya LEDs a cikin tef ɗin daukawa mai faɗin 8.0±0.1mm. Girman reel shine: diamita na waje 178±1mm, diamita na ciki 60±1mm, da ramin spindle 13.0±0.5mm. Kowane reel yana ƙunshe da guda 4000.

6.2 Bayanin Lakabi

Lakabin reel ya ƙunshi lambar sashi, lambar spec, lambar lot, lambar bin don hasken haske, bin chromaticity (XY), bin wutar gaba, lambar tsayin raƙuman ruwa (WLD), adadi, da ranar ƙera.

6.3 Marufi Mai Jure Damshi

Ana jigilar LEDs a cikin jakunkuna masu hana damshi (MBB) tare da bushewa. An rufe jakar a sarari don kiyaye yanayin ƙarancin damshi. Ana iya haɗa katin nuna damshi. Matsayin MSL shine 3, ma'ana rayuwar bene shine sa'o'i 168 bayan buɗe jakar, idan yanayin yanayi yana ƙasa da 30°C da 60% RH.

7. Gwajin Amincewa

7.1 Abubuwan Gwaji da Sharuɗɗa

Gwajin amincewa sun haɗa da: Dalma mai sake zafi (260°C max, 10 sec, sau 2), Zagaye na zafin jiki (-40°C zuwa 100°C, zagaye 100), Girgizar zafin jiki (-40°C zuwa 100°C, zagaye 300), Ajiya a zafin jiki mai girma (100°C, sa'o'i 1000), Ajiya a zafin jiki mara ƙarfi (-40°C, sa'o'i 1000), da Gwajin rayuwa (25°C, IF=20mA, sa'o'i 1000). Ana yin dukkan gwaje-gwaje akan guda 22 tare da sharuɗɗan karɓa na 0/1.

7.2 Sharuɗɗan Kasawa

Ana ayyana kasawa kamar: Ƙaruwar wutar gaba fiye da 1.1 sau iyakar spec na sama, ruwan baya ya wuce 2.0 sau iyakar spec na sama (a VR=5V), da kuma hasken haske ya faɗi ƙasa da 0.7 sau iyakar spec na ƙasa.

8. Dalma Mai Sake Zafi na SMT

8.1 Bayanin Sake Zafi

Bayani na sake zafi da aka ba da shawarar yana da ma'auni masu zuwa: Preheating daga 150°C zuwa 200°C na daƙiƙa 60-120, rage hawan sama ≤3°C/s, lokaci a sama da 217°C (TL) na daƙiƙa 60-150, kololuwar zafin (TP) 260°C tare da mafi girman lokaci a cikin 5°C na kololuwa na daƙiƙa 30 (ainihin tp max daƙiƙa 10), da kuma saurin sanyaya ≤6°C/s. Jimlar lokaci daga 25°C zuwa kololuwa bai kamata ya wuce minti 8 ba. Kada a yi sake zafi fiye da sau biyu.

8.2 Dalma da Gyara da Hannu

Idan ya zama dole a yi dalma da hannu, yi amfani da ƙarfen dalma a ≤300°C na ƙasa da daƙiƙa 3, sau ɗaya kawai. An hana gyara bayan sake zafi; idan ba zai yiwu ba, yi amfani da ƙarfen dalma mai kai biyu kuma tabbatar da siffofin LED.

8.3 Kariya

Kada a ɗora LEDs a sassan PCB da suka karkare. Ka guje wa damuwa na injiniya ko girgiza yayin sanyaya. Kada a yi sanyaya da sauri bayan dalma. Tabbatar cewa PCB yana da tsabta kuma daidai.

9. Kariyar Gudanarwa da Ajiya

9.1 La'akari da Muhalli

Abun sulfur a cikin yanayin aiki da kayan haɗin gwiwa bai kamata ya wuce 100PPM ba. Abun halogen: Bromine<900PPM, Chlorine<900PPM, jimlar Bromine+Chlorine<1500PPM. Ka guje wa mahadi masu canzawa (VOCs) waɗanda zasu iya shiga cikin rufin silicone kuma su haifar da canza launi.

9.2 Bayanan Ƙirar Da'ira

Koyaushe haɗa resistor mai iyakance ruwan don hana tashin ruwan. Tabbatar cewa ba a yi amfani da wutar baya ba, saboda yana iya haifar da hijira da lalacewar LED. Ya kamata a yi amfani da wutar gaba kawai lokacin da da'ira ke kunne ko a kashe.

9.3 Sharuɗɗan Ajiya

Kafin buɗe jakar aluminum: Ajiye a ≤30°C da ≤75% RH har zuwa shekara 1 daga ranar ƙera. Bayan buɗe: Yi amfani da shi cikin sa'o'i 168 idan an ajiye a ≤30°C da ≤60% RH. Idan waɗannan sharuɗɗan sun wuce, gasa LEDs a 60±5°C na ≥24 hours.

9.4 Kariyar ESD

LEDs suna da hankali ga fitar wutar lantarki (ESD) da wuce gona da iri na lantarki (EOS). Bi kariyar ESD na yau da kullun: yi amfani da wuraren aiki na ƙasa, igiyoyin hannu masu hana wutar lantarki, da marufi mai gudanarwa.

10. Bayanan Aikace-aikace

10.1 Yanayin Amfani na Yau da Kullun

Wannan LED shuɗi yana da kyau ga alamomin matsayi, hasken baya don masu sauya sheka da alamomi, da nuni na gabaɗaya a cikin kayan lantarki na masu amfani, kayan ciki na motoci, da sarrafa masana'antu.

10.2 La'akari da Ƙira

Lokacin ƙira da'ira, yi la'akari da bin wutar gaba don tabbatar da haske mai daidaituwa. Kusurwar gani mai faɗi (120°) tana ba da damar sanyawa a kusurwoyi daban-daban. Don aikace-aikacen zafin yanayi mai girma, ana buƙatar rage ruwan gaba. Yi amfani da mafi ƙanƙanta 1oz jan ƙarfe a PCB don isasshen tarwatsa zafi.

11. Tambayoyin da Aka Yi Yawa

11.1 Menene yawan wutar gaba?

Wutar gaba tana daga 2.8V zuwa 3.5V dangane da bin. A 20mA, ƙididdiga na yau da kullun sun faɗi a cikin kewayon 3.0-3.2V ga yawancin bins.

11.2 Yadda ake magance damshi?

Wannan LED yana da MSL Mataki na 3. Bayan buɗe jakar mai hana damshi, rayuwar bene shine sa'o'i 168 a ≤30°C/≤60%RH. Idan ba a yi amfani da shi cikin wannan lokacin ba, gasa a 60°C na sa'o'i 24 kafin sake zafi.

11.3 Zan iya amfani da wannan LED a aikace-aikacen waje?

Ana iya amfani da shi a aikace-aikacen cikin gida ko waje muddin kewayon zafin aiki (-40°C zuwa +85°C) ya kasance. Duk da haka, fallasa kai tsaye ga hasken rana na iya rage bambanci. Tabbatar da rufin da ya dace idan an fallasa shi ga mahalli masu tsauri.

12. Ka'idar Aiki

Wannan LED yana amfani da guntun gallium nitride (GaN) shuɗi wanda ke fitar da haske lokacin da aka yi gaba. An rufe guntun a cikin kayan epoxy ko silicone bayyananne tare da siffar ruwan gani da aka ayyana don cimma kusurwar gani 120°. Ba a yi amfani da juyar da phosphor ba; fitarwa haske shuɗi ne kai tsaye a tsayin raƙuman ruwa na guntun.

13. Halayen Ci Gaba

Halayen a cikin SMD LEDs shine zuwa ƙananan kayan (kamar 0402) da ingantaccen haske mai girma. Wannan LED girman 0603 yana ba da daidaito mai kyau tsakanin girman da fitar haske. Ci gaban fasahar guntun yana ci gaba da ƙara inganci da haske yayin da yake kiyaye aminci. Amfani da LEDs shuɗi a aikace-aikacen alamomi yana da ƙarfi saboda ganinsu mai girma da ƙarancin amfani da wutar.