KL-197T02 Ver la hoja de datos (PDF) - COSMO Electronics
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KL-197T02 Datasheet PDF : 9 Pages
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PRODUCT SPECIFICATION
cosmo SMD LED :
ELECTRONICS CORPORATION
KL197T02
DATE: 05/20/2004
NO. 61L03002 REV.
SHEET 3 OF 9 1
Electrical & Optical Characteristics
At Ta = 25˚C
Parameter
Symbol PART NO Min. Typ. Max. Unit Test Condition
Ultra
Red
Luminous Intensity
Iv
Green
70 80 -
KL-197T02
mcd
150 170 -
IF = 20mA
Note 1
Blue
30 50 -
Viewing Angle
2θ 1/2 Ultra Red/
Blue/Green
- 130 - deg
Note 2
Dominant Wavelength
Ultra Red - 630 -
λd
Green
- 525 - nm
IF = 20mA
Note 3
Blue
- 470 -
Ultra Red - 20 -
Spectral Line Half-Width
Δλ
Green
- 35 - nm
-
Blue
- 30 -
Ultra Red - 1.9 2.4
Forward Voltage
VF
Green
- 3.0 3.5 V
IF = 20mA
Blue
- 3.5 4.0
Reverse Current
Ir
Ultra Red/
-
- 100 μ A
VR = 5V
Blue/Green
Note :
1. Luminous intensity is measured with a photo detector and filter combination that follows
the CIE ete - response curve. And the equipment measured luminous intensity torellance is
±5%.
2. θ1/2 is the off - axis angle at which the luminous intensity is half the axial luminous
intensity.
3. The dominant wavelength, λd is derived from the CIE chromaticity diagram and represents
the color of the device.
4. Caution in ESD:
Static Electricity maybe cause damages to the LED. It is recommend to use a wrist band or
anti - electrostatic glove when handing the LED.
All devices, equipment and machinery must be properly grounded.
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