Sharp IV-C35M Manuel d'utilisateur télécharger pdf (Page 8)

C35 Application Note

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RoHS Compliant www.semileds.com

C35 Application Note V1.3

Subject to change without notice

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SolderingNotes 

a. SolderMethods:C35isdesignedtobesolderedontoaPCB.UserscouldsolderC35s onthePCBbya

reflowovenorahotplate(examplesshowninFigure9)andfollowingthereflowsoldering profilelisted

onthereflowinformation.

DonothandsolderorwavesolderC35LEDs.

HandorwavesolderingcandamagetheC35LED.

Figure9.

b. SolderPasteType

SemiLEDsrecommendsthefollowingsolderpastecompositions:SnAgCu

c. SolderPasteThickness

Asolderstencilprinteroranautomateddispensingsystemisrecommendedforthemostconsistentresults.

SemiLEDsrecommendsusingsolderthicknessrangebetween2～3mil(50‐75μm).

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Sharp IV-C35M Manuel d'utilisateur Page 8