LUCKY-LIGHT KWL

KWL-701Ux SERIES
Light Bar
Graph Array Display
DESCRIPTION:
PACKAGE DIMENSIONS
The KWL-701Ux series is 11.00mm x 34.50mm seven-element bar graph
display.
The device has separete anode and cathode for each light segment and is
available in 6 different colors.
11.0(0.433)
8.0
6.30
φ0.50(0.02)
7.62(0.3)
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.
2.54*6=15.24(0.6)
INTERNAL CIRCUIT DIAGRAM
14
TESTING CONDITION FOR EACH PARAMETER :
Unit
V
nm
nm
µA
µ cd
34.50(1.36)
9.0(0.354)
Parameter
Max
Reverse Voltage per segment
5V
Reverse Current per segment (Vr = 5V)
100µA
Derating Linear from 25oC per segment
0.4mA/ oC
Operating Temperature Range
-40oC To 85oC
Storage Temperature Range
-40oC To 100oC
Soldering Temperature 1.6mm(1/16") from body for 5 sec. at 260oC
Symbol
Vf
λρ
∆λ
Ir
Iv
A
B
C
D
E
F
G
7.0(0.276)
o
ABSOLUTE MAXIMUM RATINGS: (Ta=25 C)
Parameter
Forward Voltage
Peak Emission Wave Length
Spectral Line Half-Width
Reverse Current
Average Luminous Intensity
32.50(1.28)
3.0(0.118)
4.50*6=27.0(1.06)
PIN 1
13
A
Test Condition
If=20mA
If=20mA
If=20mA
Vr=5V
If=10mA
B
1
12
11
C
2
D
3
4
10
E
9
F
5
8
G
6
7
o
PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25 C AMBIENT)
Chip
Part No.
Wave
Electro-optical Characteristic
Pd
If
700
90
100
50
100
1.7
2.4
2.8 10-20 300
550
635
45
100
50
100
1.7
1.9
2.6 10-20 700
1800
660
20
100
50
100
1.5
1.9
2.6 10-20 1500 5000
565
30
100
50
100
1.7
2.2
2.6 10-20 700
1600
Super Green
570
30
100
50
100
1.7
2.2
2.6 10-20 850
1900
Yellow
585
30
100
50
100
1.7
1.9
2.6 10-20 600
1500
Emitted
Color
KWL-701U5
GaP
Bright Red
KWL-701U3
GaAsP/GaP
Hi-Eff. Red
GaAlAs
Super Red
GaP
Green
KWL-701UG
GaP
KWL-701U6
GaAsP/GaP
KWL-701U2
Absolute Maximum Ratings
∆λ
Raw
Material
KWL-701US
C.C
or
C.A
No
Common
Polar
Length
λρ (nm)
If
If
Vf (V)
Iv (µcd)
(Peak)
(Rec) Per Chip
Per Chip
(nm) (mW) (mA) (mA) Min. Typ. Max. mA Min. Typ.
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).