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參數資料
型號: SMLZ13WBDCW1
廠商: Rohm Semiconductor
文件頁數: 9/11頁
文件大小: 724K
描述: LED WHITE 5V 30MA 115MA 2PLCC
標準包裝: 2,000
顏色: 冷白色
Millicandela 等級: 1400mcd
正向電壓: 3.2V
電流 - 測試: 20mA
波長 - 主: 8300K
透鏡類型: 散射,白色
透鏡樣式/尺寸: 圓形,帶平頂,2.4mm
封裝/外殼: 2-PLCC
尺寸/尺寸: 3.50mm L x 2.80mm W
高度: 1.90mm
安裝類型: 表面貼裝
包裝: 帶卷 (TR)
 
www.rohm.com
?2013 ROHM Co., Ltd. All rights reserved.
Data Sheet
SML-Z1 series
lAttention Points In Handlin
This product was developed as a surface mount LED especially suitable for reflow soldering.
Please take care of following points when using this device.
1.DESIGNING OF PCB
As for a recommendable solder pattern, Please refer to Fig-1.
The size and direction of the pad pattern
depends on the condition of the PCB,
So, please investigate about the adjustment
thoroughly before designing.
.SOLDERING Sn-Cu Sn-A -Cu Sn-A -Bi-Cu
LED products do not contain reinforcement
materials such as glass fillers.
herefore thermal stress b solderin reatl
influence its reliability.
The temperature conditions for reflow soldering
should therefore be set up according to the
characteristic of this product. (See Fig-2)
Number of reflow process shall be max 2 times
and these processes shall be performed in a row.
Cooling process to normal temperature shall be required
between first and second soldering process.
.USE OF AUTOMATIC MOUNTING MACHINE
As for this product, the silicone resin is used as encapsulate material and the sealing part on top of LED is soft.
Therefore, please make sure not to apply the pressure upon it, as it might influence reliability.
Moreover, please use the adsorption nozzle when you use the automatic mounting machine so as not to apply
the force directly to this top sealing part.
.HANDLING AFTER MOUNTING
s shown ri ht drawin in case outside force is iven
to the device, stress is concentrated to the jointed part
between mold resin and substrate.
Careful handing is needed as ROHM cannot guarantee the falling
of the device by outside force after mounting.
Min.1 min Max. 40sec
Max.250篊, Within
140 to 180篊
230 to
(Fig-1)
PCB Bonding Direction
2.6mm
1.5mm
1.5mm
1.5mm
(Fig-2)
Soldering
PCB
Emitting Direction
Outside
9/10
 2013.08 - Rev.C
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