Datasheet na Fasaha na HA - Hausa: UV LED SMD 6650 na Ceramic - Girma 6.6x6.6x3.85mm - Ƙarfin Lantarki 6.4-7.6V - Tsawon Zango 365-410nm

1. Bayyani Game da Samfur

Wannan takardar tana cikakken bayani game da ƙayyadaddun babban ƙarfin LED na Ultraviolet (UV) na Surface Mount Device (SMD). An ƙera samfurin don aikace-aikacen masana'antu waɗanda ke buƙatar ingantacciyar aiki da ingantacciyar fitarwa a cikin bakan ultraviolet. Ginin tsakiyarsa yana amfani da ingantattun kayan don tabbatar da kwanciyar hankali da tsawon rai a ƙarƙashin yanayin aiki mai wahala.

1.1 Cikakken Bayyani

LED yana da ƙaramin substrate na ceramic wanda aka haɗa shi da gilashin quartz don rufewa. Wannan haɗin kayan yana ba da ingantattun kaddarorin sarrafa zafin jiki daga ceramic da babban bayyanar UV da kuma karko daga quartz. Gabaɗayan girman kayan yana da tsayi na 6.6 mm, fadi na 6.6 mm, da tsayi na 3.85 mm, wanda ya sa ya dace da layukan taron kayan SMT na atomatik.

1.2 Muhimman Siffofi & Fa'idodi

• Mafi Girman Ƙunƙunshi:Substrate na ceramic don ingantaccen watsar zafi da gilashin quartz don mafi kyawun watsawar hasken UV da juriya ga muhalli.
• Fadi Kusurwar Dubawa:Kusurwar rabin ƙarfin digiri 120 tana ba da faɗaɗɗen rufewar haske, mai fa'ida don ƙarfafawa ko tsabtace waje.
• Dacewa da SMT:Ya cika dacewa da daidaitattun hanyoyin haɗawa da sake narkewa na Surface Mount Technology.
• Kula da Aiki ta Atomatik:Ana kai shi akan tef da reel don dacewa da injin ɗaukar sanya da sauri.
• Hankali na Danshi:An ƙididdige shi zuwa Matakin Hankali na Danshi (MSL) 3, yana buƙatar gasa idan an fallasa shi fiye da sa'o'i 168 kafin sake narkewa.
• Bin Ka'idodin Muhalli:Samfurin ya bi ƙa'idodin RoHS (Ƙuntataccen Abubuwa Masu Hatsari).

1.3 Aikace-aikacen Da Ake Nufi

An ƙera wannan LED na UV don aikace-aikacen da ke amfani da hasken ultraviolet don hanyoyin sinadarai ko tasirin kashe ƙwayoyin cuta. Manyan wuraren aikace-aikace sun haɗa da:

• Ƙarfafawar UV:Ƙarfafawar mannewa, rufewa, da tawada nan take a cikin bugu, taruwar lantarki, da bugu na 3D.
• Ƙarfafawar Tawada na UV:Musamman don bushewa da haɗa tawada a cikin hanyoyin bugu na masana'antu.
• Tsabtace Ultraviolet:Ana amfani da shi a cikin kayan aiki don iska, ruwa, ko tsabtace saman, da niyya ga ƙwayoyin cuta.
• Amfani Gabaɗaya:Wasu aikace-aikacen da ke buƙatar ingantaccen tushen UVA ko kusa da hasken UV.

2. Bincike Mai Zurfi na Parameter na Fasaha

2.1 Halayen Lantarki & Na Gani

An ƙayyade duk ma'auni a yanayin zafin maƙalar gudanarwa (Ts) na 25°C. An raba mahimman ma'auni na aiki zuwa lambobin samfur daban-daban dangane da takamaiman halaye.

• Ƙarfin Lantarki na Gaba (VF):Ana auna shi a yanayin gudanar da halin yanzu na 1400 mA. Ana ba da samfurin a cikin rukunonin ƙarfin lantarki guda uku: B28 (6.4V zuwa 6.8V), B30 (6.8V zuwa 7.2V), da B32 (7.2V zuwa 7.6V). Wannan yana ba da damar yin la'akari da ƙira game da buƙatun wutar lantarki.
• Radiant Flux (Φe):Ƙarfin gani da ake fitarwa a cikin milliwatts (mW). Wannan shine babban ma'aunin ƙarfin hasken UV. Ana raba aikin zuwa nau'ikan flux guda uku (1B42, 1B43, 1B44) tare da ƙimar yau da kullun daga kusan 3550 mW zuwa sama da 7100 mW a 1400mA, dangane da takamaiman bambancin tsawon zango.
• Bambance-bambancen Tsawon Zango:Iyali na samfurin ya ƙunshi kewayon tsayin zango mai kololuwa da yawa: 365-370 nm, 380-390 nm, 390-400 nm, da 400-410 nm. Zaɓin ya dogara da hankalin mai farawa na hoto a aikace-aikacen ƙarfafawa ko kuma ingantaccen tasirin kashe ƙwayoyin cuta don tsabtacewa.
• Juriya na Thermal (RthJ-S):An ƙayyade juriya na zafi daga junction zuwa maƙalar gudanarwa a madaidaicin 4.5 °C/W. Wannan ƙaramin ƙima fa'ida ce kai tsaye na ƙunƙunshin ceramic, yana nuna ingantaccen canja wurin zafi daga guntu na LED zuwa allon da'ira.
• Halin Yanzu na Baya (IR):Matsakaicin ɗigon halin yanzu shine 5 μA lokacin da aka yi amfani da bias na baya na 10V.

2.2 Cikakkun Ma'auni na Ƙarshe

Waɗannan ma'auni suna bayyana iyakan damuwa waɗanda a bayan su lalacewa na dindindin na iya faruwa. Ba a tabbatar da aiki a ƙarƙashin ko a waɗannan iyakokin ba.

• Matsakaicin Watsar da Wutar Lantarki (PD):Watoci 15.2.
• Kololuwar Halin Yanzu na Gaba (IFP):2000 mA, an yarda a ƙarƙashin yanayin bugun jini (faɗin bugun 0.1ms, cikakken aiki 1/10).
• Ƙarfin Lantarki na Baya (VR):Volts 10.
• Zubar da Tashin Hankali (ESD):Ya jure Tsarin Jikin Mutum (HBM) na 2000V. Ana buƙatar yin taka tsantsan tare da ESD yayin sarrafawa.
• Kewayon Zafin Jiki:
  • Yanayin Aiki (TOPR): -40°C zuwa +80°C.
  • Yanayin Ajiya (TSTG): -40°C zuwa +100°C.
  • Matsakaicin Yanayin Junction (TJ): 105°C.

2.3 Bayanin Tsarin Binning

Samfurin yana amfani da daidaitaccen tsarin binning don tabbatar da daidaitaccen aiki:

• Binning na Ƙarfin Lantarki na Gaba (VF):Lambobin B28, B30, B32 suna ba masu ƙira damar zaɓar LED tare da faɗuwar ƙarfin lantarki iri ɗaya don rarraba halin yanzu daidai gwargwado a cikin jeri masu kama da juna.
• Binning na Radiant Flux (Φe):Lambobin 1B42, 1B43, 1B44 suna rarraba LED dangane da ƙarfin fitar da hasken gani. Wannan yana ba da damar haske mai haske a cikin aikace-aikacen ƙarshe.
• Binning Tsawon Zango:Lambar sashi na samfurin yana nuna babban kewayon tsawon zango (misali, 365-370nm). Wannan rarrabuwa daidai yana da mahimmanci ga aikace-aikacen da ake niyya ga takamaiman photoactions.

3. Binciken Lankwasa Aiki

3.1 Ƙarfin Lantarki na Gaba da Halin Yanzu na Gaba (Lankwasa IV)

Datasheet yana nuni da lankwasa halayen IV na al'ada. Don irin wannan babban ƙarfin LED na UV, ana sa ran lankwasa zai nuna alaƙar ma'auni a ƙananan ƙananan halin yanzu, yana jujjuya zuwa yanki mai kama da layi tare da juriya da yawa a yanayin aiki na yau da kullun na 1400mA. Gangarowa a wannan yankin aiki yana da alaƙa da juriya mai ƙarfi na LED. Fahimtar wannan lankwasa yana da mahimmanci don ƙirar masu tuƙin halin yanzu da suka dace don tabbatar da ingantacciyar fitarwa ta gani da hana guduwar thermal.

4. Bayanan Injiniya & Ƙunƙunshi

4.1 Girman Ƙunƙunshi & Zane-zane

An ƙayyade jigon injiniya da ƙafa mai girman 6.60 mm x 6.60 mm da tsayin gabaɗaya na 3.85 mm. Ƙunƙunshi ya haɗa da fakitin zafi a ƙasa don haɓaka mannewar gudanarwa da nutsar da zafi. Gilashin yana cibiyar da ke saman saman. Ƙimar girman girman duk fasalulluka gabaɗaya ±0.2 mm sai dai idan an faɗi haka.

4.2 Tantance Polarity & Tsarin Maƙalar Gudanarwa

An yiwa tashoshi na cathode (-) da anode (+) alama a sarari a ƙasan ƙunƙunshin. An ba da shirin maƙalar gudanarwa da aka ba da shawarar (Tsarin Ƙasa), yana nuna girmomin maƙallan lantarki guda biyu da babban maƙalar thermal na tsakiya. Bin wannan shawarwarin yana da mahimmanci don samun ingantattun haɗin lantarki, ƙara yawan aikin zafi, da kuma tabbatar da daidaitaccen jeri yayin sake narkewa.

5. Jagororin Gudanarwa & Tari

5.1 Bayanin Sake narkewa na SMT

Samfurin ya dace da hanyoyin sake narkewa na infrared ko convection. Dole ne a bi takamaiman bayanin yanayin zafi, yawanci ya haɗa da yankuna masu dumi, jiƙa thermal, sake narkewa, da sanyaya. Matsakaicin zafin gudanarwa bai kamata ya wuce matsakaicin matsakaicin ƙididdigewa ba don hana lalacewa ga mutuwar LED, haɗin gwiwa na ciki, ko gilashin quartz. Saboda ƙimar sa na MSL 3, buɗaɗɗen jakunkunan shinge na danshi suna buƙatar sassan da za'a gasa idan ba a yi amfani da su cikin sa'o'i 168 ba.

5.2 Gudanarwa da Hannu & Sake Aiki

Idan ana buƙatar gudanarwa da hannu ko sake yin aiki, dole ne a yi shi da kulawa sosai. Yakamata a yi amfani da baƙin ƙarfe mai sarrafa zafi tare da kiyaye zafin ƙarshen ƙasa yadda zai yiwu (ana ba da shawarar ƙasa da 350°C) kuma a rage lokacin tuntuɓar don hana girgizar zafi ga ɓangaren. Dole ne a guje wa tuntuɓar kai tsaye da gilashin quartz.

6. Marufi, Ajiya & Oda

6.1 Ƙayyadaddun Ƙunƙunshi

LEDs an yi su a cikin tef ɗin ɗaukar hoto akan reels don haɗawa ta atomatik. An ba da cikakkun ma'auni don aljihun tef ɗin ɗaukar hoto da reel (gami da diamita na hub, diamita na flange, da faɗi) don tabbatar da dacewa da kayan aikin SMT. An yiwa reel lakabin bayanin samfur, yawa, da bayanan ganowa.

6.2 Shinge na Danshi & Ƙunƙunshi Bushe

Don kiyaye ƙimar MSL 3, ana rufe reels a cikin jakar shinge na danshi tare da katin nuna danshi. Ana rufe jakar ta hanyar fakiti ko cika shi da busasshen nitrogen don kare abubuwan daga danshin yanayi yayin ajiya da sufuri.

7. Shawarwarin Aikace-aikace & La'akari da Ƙira

7.1 La'akari da Ƙira don Mafi Kyawun Aiki

• Gudanar da Thermal:Mabuɗin tsawon rai da ingantaccen fitarwa shine ingantaccen nutsar da zafi. Ƙananan juriya na thermal na 4.5 °C/W yana da tasiri ne kawai idan allon da'ira (PCB) yana da isassun hanyoyin thermal da yankin tagulla don watsar da zafi. Matsakaicin yanayin junction na 105°C bai kamata ya wuce ba.
• Halin Yanzu na Tuƙi:Yi aiki a ko ƙasa da shawarar 1400mA DC halin yanzu. Yin amfani da direban halin yanzu na yau da kullun yana da mahimmanci don hana sauye-sauyen halin yanzu waɗanda ke shafar fitowar haske da tsawon rai. Rukunin ƙarfin lantarki na gaba zai iya taimakawa ƙira don kai a cikin direban.
• Na'urorin Gani & Kayan Aiki:Don tsarin tsabtacewa ko ƙarfafawa, tabbatar da cewa duk wani kayan gani na biyu ko abubuwan rufewa (kamar bututu ko tagogi) suna da bayyane ga takamaiman tsawon zango na UV da ake fitarwa. Yawancin robobi na al'ada suna lalacewa ƙarƙashin fallasa UV.

7.2 Kwatancen Fasaha & Bambance-bambance

Idan aka kwatanta da LED na UV masu ƙunƙunshi na filastik, wannan ƙunƙunshin ceramic da quartz yana ba da ingantaccen aikin zafi sosai, mafi girman yanayin aiki, da mafi kyawun juriya ga lalacewar UV (rawaya) na abin rufe fuska. Wannan yana haifar da tsawon rai, mafi girman ƙarfin fitarwa, da aminci a cikin mawuyacin yanayi.

8. Tambayoyin da ake yawan yi (FAQ)

8.1 Menene bambancin tsakanin bambance-bambancen tsawon zango (365nm vs. 400nm)?

Bambancin 365-370nm yana fitarwa a cikin bakan UVA, ya dace da yawancin aikace-aikacen ƙarfafawar UV na masana'antu kamar yadda ya dace da na'urorin farawa na hoto na gama gari. Bambancin 400-410nm yana kusa da UV mai iya gani kuma ana iya amfani dashi a inda ake buƙatar zurfin shiga ko farawa na sinadarai daban-daban, ko kuma inda UV mai ƙarancin makamashi ya isa don tsabtacewa.

8.4 Ta yaya zan fassara ƙimar Radiant Flux (mW) don aikace-aikacena?

Radiant flux shine jimlar ƙarfin gani da aka fitar. Don ƙarfafawa, wannan yana da alaƙa da kashi (makamashi kowane yanki) da aka bayar. Dole ne ku ƙididdige irradiance (mW/cm²) a kan manufar ku bisa nisa, kayan gani, da wannan ƙimar flux. Don tsabtacewa, ingantaccen tasirin kashe ƙwayoyin cuta ya dogara da tsawon zango, don haka dole ne a auna flux ta hanyar bakan aiki.

8.3 Zan iya tuƙa wannan LED tare da tushen ƙarfin lantarki na yau da kullun?

An ƙarfafa hana shi sosai. LEDs na'urori ne masu tuƙin halin yanzu. Tushen ƙarfin lantarki na yau da kullun tare da mai juriya mai sauƙi ba shi da inganci kuma yana ba da ƙa'ida mara kyau game da yanayin zafi da bambance-bambancen Vf na ɗaiɗaiku. Ana buƙatar takamaiman direban LED na halin yanzu don ingantaccen aiki da aminci.

9. Amincewa & Gwaji

Samfurin yana jere na gwaje-gwajen aminci don tabbatar da aiki a ƙarƙashin damuwa. Abubuwan gwaji na al'ada na iya haɗawa da rayuwar aiki mai zafi, zagayowar thermal, gwajin danshi, da juriya ga zafin gudanarwa. An ayyana takamaiman yanayi da ma'auni na wucewa/rushewa (kamar canje-canjen da aka yarda a cikin ƙarfin lantarki na gaba ko radiant flux) don tabbatar da ƙarfin samfur.