KWL-201UX Datasheet, PDF (1/1 Pages) Lucky Light Electronic – Light Bar Graph Array Display

KWL-201Ux SERIES
Light Bar
Graph Array Display
DESCRIPTION:
The KWL-201Ux series is 4.85mm x 10.0mm two-element bar graph display.
The device has separete anode and cathode for each light segment and is
available in 6 different colors.
PACKAGE DIMENSIONS
PIN 1
+
3.55(0.140)
A
2.2(0.087)
B
o
ABSOLUTE MAXIMUM RATINGS: (Ta=25 C)
Parameter
Max
Reverse Voltage per segment
5V
Reverse Current per segment (Vr = 5V)
100µA
Derating Linear from 25^oC per segment
0.4mA/ ^oC
Operating Temperature Range
-40^oC To 85^oC
Storage Temperature Range
-40^oC To 100^oC
Soldering Temperature 1.6mm(1/16") from body for 5 sec. at 260^oC
NOTES : 1. All dimensions are in millimeters (inches).
2. Tolerance is +0.25mm(0.010) unless otherwise specified.
3. Specifications are subject to change without notice.
4. NP: No Pin.
5. NC: No Connect.
TESTING CONDITION FOR EACH PARAMETER :
Parameter
Symbol Unit Test Condition
Forward Voltage
Vf
V
If=20mA
Peak Emission Wave Length
λρ
nm
If=20mA
Spectral Line Half-Width
∆λ
nm
If=20mA
Reverse Current
Ir
µA
Vr=5V
Average Luminous Intensity
Iv
µ cd
If=10mA
4.85(0.191)
φ0.50(0.020)
2.54*3=7.62(0.3)
INTERNAL CIRCUIT DIAGRAM
1
3
A
B
2
4
PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25^oC AMBIENT)
Part No.
Chip
Raw
Material
Emitted
Color
Wave ^{Absolute Maximum Ratings Electro-optical Characteristic}
C.C
or
Length ^{∆λ Pd If}
If
Vf (V)
If Iv (µcd)
C.A
(Peak) Per Chip (Rec) Per Chip
λρ (nm) _{(nm) (mW) (mA) (mA) Min. Typ. Max. mA Min. Typ.}
KWL-201U5
GaP
Bright Red
700 90 100 50 100 1.7 2.4 2.8 10-20 300 550
KWL-201U3 _{GaAsP/GaP Hi-Eff. Red}
635
No
KWL-201US _GaAlAs
Super Red
660
Common
KWL-201U2
GaP
Green
565
Polar
KWL-201UG
GaP
Super Green
570
45 100 50 100 1.7 1.9 2.6 10-20 700 1800
20 100 50 100 1.5 1.9 2.6 10-20 1500 5000
30 100 50 100 1.7 2.2 2.6 10-20 700 1600
30 100 50 100 1.7 2.2 2.6 10-20 850 1900
KWL-201U6 _GaAsP/GaP
Yellow
585 30 100 50 100 1.7 1.9 2.6 10-20 600 1500
REMARKS : 1. The average luminous intensity is obtained by summing the luminous intensity of each segment and dividing by the total number of segments.
2. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (International Commission on Illumination) eye-response curve.
3. Clean only by pure water, isopropanol, ethanol, Freon TF (or equivalent).