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SML-P11UT データシート(PDF) 9 Page - Rohm |
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SML-P11UT データシート(HTML) 9 Page - Rohm |
9 / 11 page [Data Sheet] ΔTD/Δt Temperature decreasing rate Retention time for TL Over -3℃/sec. tL TP tP ΔTR/Δt ■Meaning of marks, Conditions Mark Tsmax Tsmin ts TL Conditions 180℃ 140℃ Over 60sec. 230〜260℃ Meanings Maximum of pre-heating temperature Minimum of pre-heating temperature Temperature Under 30℃ within 3 minutes Solvent We recommend to use alcohols solvent such as, isopropyl alcohols Peak temperature Time for peak temperature Temperature rising rate Within 40sec. 260℃(Max) Within 10sec. Under 3℃/sec. please take care of following points. ①SOLDER USED RECOMMENDED CONDITION Condition ) Temp. of iron top less than 400℃ within 3 sec. Heating on PCB pattern, not direct to the LED. (Fig-1) Sn-Cu,Sn-Ag-Cu,Sn-Ag-Bi-Cu ②HAND SOLDERING CONDITION LED products do not contain reinforcement material such as a glass fillers. 4-8.Cleaning after Soldering Please follow the conditions below if the cleaning is necessary after soldering. [SML-P11x series] 4-6.Reflow Profile For reflow profile, please refer to the conditions below:(※) Ultrasonic Cleaning 15W/Below 1 liter (capacity of tank) Drying Under 100℃ within 3 minutes furnaces vary by customer’s own conditions. So thermal stress by soldering greatly influence its reliability. Please keep following points for manual soldering. ITEM a) Heating method b) Handling after soldering Please handle after the part temp. goes down to room temp. ※Above conditions are for reference. Therefore, evaluate by customer’s own circuit boards and reflow furnaces before using, because stress from circuit boards and temperature variations of reflow 4-7.Attention Points in Soldering Operation This product was developed as a surface mount LED especially suitable for reflow soldering. So reflow soldering is recommended. In case of implementing manual soldering, Time from Tsmin to Tsmax Reference temperature Fig-1 SOLDERING LAND SOLDERING IRON ________________________________________________________ www.rohm.com ©2016 ROHM Co., Ltd. All rights reserved 9/9 2017.8 - Rev.005 |
同様の部品番号 - SML-P11UT |
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同様の説明 - SML-P11UT |
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