L-C191QYCT Datasheet, PDF (4/14 Pages) PARA LIGHT ELECTRONICS CO., LTD. – SURFACE MOUNT DEVICE LED

Release by
PARA LIGHT DCC
SURFACE MOUNT DEVICE LED
Part No. : L-C191QYCT
REV:A / 2
z Bin Code List
Luminous Intensity(IV), Unit:mcd@20mA
Forward Voltage(VF), Unit:V@20mA
Bin Code
Min
Max
Bin Code
Min
Max
R
112
180
4
1.9
2.0
S
180
280
5
2.0
2.1
6
2.1
2.2
7
2.2
2.3
Tolerance of each bin are 15%
Tolerance of each bin are 0.1Volt
Dominant Wavelength (Hue),Unit: nm@20mA
Bin Code
Min
Max
YA
587
590
YB
590
593
Tolerance of each bin are 1nm
Notes:
1. Luminous intensity is measured with a light sensor and filter combination that
proximities the CIE eye-response curve.
2. 1/2 is the off-axis angle at which the luminous intensity is half the axial luminous
intensity.
3. The dominant wavelength d is derived from the CIE chromaticity diagram and
represents the single wavelength which defines the color of the device.
4. 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.
5. Major standard testing equipment by “Instrument System” Model : CAS140B Compact
Array Spectrometer and “KEITHLEY” Source Meter Model : 2400.
DRAWING NO. : DS-74-07-0012
PARA-FOR-068
DATE : 2009-11-24 PAGE 4 of 14