Part No. : LT670WDT-WW1-R

REV: A / 0

Notes:

1. Luminous intensity is measured with a light sensor and filter combination that

proximities the CIE eye-response curve.

2. θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous

intensity.

3. Caution in ESD :

Static Electricity and surge damages the LED. It is recommended use a wrist band or

anti-electrostatic glove when handling the LED. All devices, equipment and machinery

must be properly grounded.

4. Major standard testing equipment by “Instrument System” Model : CAS140B Compact

Array Spectrometer and “KEITHLEY” Source Meter Model : 2400.

l Typical Electro-Optical Characteristics Curves

Fig.1 Relative Intensity vs. Wavelength

DRAWING NO. : DS-7A-12-0001

DATE : 2012-1-11

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PARA-FOR-068

SURFACE MOUNT DEVICE LED