參數(shù)資料
型號(hào): CL-L102-C7WW
元件分類(lèi): LED
英文描述: SINGLE COLOR LED, WHITE, 25 mm
文件頁(yè)數(shù): 2/10頁(yè)
文件大小: 312K
代理商: CL-L102-C7WW
Ref; CE-P252 03/08
Specification sheet
10/10
Precautions (continued)
(7) Drive circuit
-
A constant current circuit is recommended as a drive circuit.
And when two or more LED packages are connected, the series connection between each package is
recommended.
-
Please design a circuit that prevents any reverse voltage (excess current) from being applied to this
product instentaneously when the circuit is ON or OFF.
(8) Heat generation
-
As this product is designed in consideration of heat release property of module, a heat release
design is required to use this product efficiently. Please ensure that heat generation is not in
excess of absolute maximum rating. (Refer to 4.-(1) Performance)
-
Factors responsible for an increase in temperature include heat generation attributed to ambient
temperature conditions or power dissipation.
Thus, drive conditions should be taken into consideration, depending on ambient temperature (Ta).
(9) Recommended soldering
-
Soldering operation should be performed within 3.5 seconds per land using a soldering iron of 40W
or lower. The temperature of a soldering iron should be adjusted 350C or lower.
-
No external force is applied to sealing resin during soldering operation.
-
Please handle a product after it gets back to ordinary temperature.
Note: This product is not adaptable to reflow process.
(10) Other
-
This product complies with RoHs directives.
-
This product is intended for the application of general electronic devices (office automation
equipment, communication devices, audio-video equipment, home electric appliances, measurement
hardware and others). In cases where this product is used for the application that requires high
reliability or could directly affect human life and body due to failure or malfunction (aerospace
hardware, medical equipment, atomic control equipment and others), please consult with our sales
representatives beforehand.
-
When this product is secondarily fabricated such as change in shape, it is not included in our
warranty.
-
The agreement of formal product specifications is required prior to mass production.
-
The specifications and appearance of this product are subject to change without advanced notice.
Dec. 17, 2007
Approved
Checked
Drawn
Symbol
Name
CL-L102-C7WW
Drawing
No.
Mark
Date
Description
CITIZEN ELECTRONICS CO.,LTD.
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