KW1-1201XY SERIES
Multi-Color
LED Numeric Display
Single Digit (1.20")
DESCRIPTION:
The KW1-1201XY series is large multi-color single digit display in 1.20 inch
(30.40mm) height with right DP designed for accurate readable displays need
to be viewed over a distance.
This series is suitable for use in instruments, digital readout displays.
All devices are available as either common anode or common cathode.
PACKAGE DIMENSIONS
17.60
10
o
40.80(1.602)
PIN 1.
+
28.80(1.134)
φ3.0(0.118)
F
9.0(0.354)
A
B
ABSOLUTE MAXIMUM RATINGS: (Ta=25 C)
Parameter
Max
Reverse Voltage per segment
5V
Reverse Current per segment (Vr = 5V)
100µA
Derating Linear from 25
o
C per segment
0.4mA/
o
C
Operating Temperature Range
-40
o
C To 85
o
C
o
o
Storage Temperature Range
-40 C To 100 C
o
Soldering Temperature 1.6mm(1/16") from body for 5 sec. at 260 C
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.
A
7
φ0.50(0.020)
o
G
5.80(0.228) min.
2.54*4=10.16
E
D
C
DP
INTERNAL CIRCUIT DIAGRAM
1
5
ORANGE
B
6
TESTING CONDITION FOR EACH PARAMETER :
Parameter
Forward Voltage
Peak Emission Wave Length
Spectral Line Half-Width
Reverse Current
Average Luminous Intensity
Symbol
Vf
λρ
∆λ
Ir
Iv
Unit
V
nm
nm
µA
µ
cd
Test Condition
If=20mA
If=20mA
If=20mA
Vr=5V
If=10mA
C
4
1
D
3
E
2
5
F
9
G
10
DP
8
ORANGE
A
7
B
6
C
4
D
3
E
2
F
9
G
10
DP
8
PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25 C AMBIENT)
Chip
Part No.
Raw
Material
GaAsP/GaP
GaP
KW1-1201ASG
GaAlAs
GaP
KW1-1201A26
GaAsP/GaP
GaP
KW1-1201C32
GaAsP/GaP
GaP
KW1-1201CSG
GaAlAs
GaP
KW1-1201C26
GaAsP/GaP
GaP
Emitted
Color
Hi-Eff Red
Green
Super Red
Super Green
Yellow
Green
Hi-Eff Red
Green
Super Red
Super Green
Yellow
Green
Common
Cathode
Common
Anode
C.C
or
C.A
Wave
Length
λρ
(nm)
635
565
660
570
585
565
635
565
660
570
585
565
Absolute Maximum Ratings
∆λ
Pd
If
Electro-optical Data(at 10mA)
o
If
If
Vf (V)
Iv (µcd)
(Peak) Per Segment (Rec) Per Segment
(nm) (mW) (mA) (mA) Min. Typ. Max. mA Min. Typ.
45
30
20
30
30
30
45
30
20
30
30
30
100
100
100
100
100
100
100
100
100
100
100
100
50
50
50
50
50
50
50
50
50
50
50
50
100
100
100
100
100
100
100
100
100
100
100
100
3.4
3.4
3.0
3.4
3.4
3.4
3.4
3.4
3.0
3.4
3.4
3.4
3.8
4.4
3.8
4.4
3.8
4.4
3.8
4.4
3.8
4.4
3.8
4.4
5.2 10-20 1600 4200
5.2 10-20 1200 4000
5.2 10-20 10000 40000
5.2 10-20 1350 4500
5.2 10-20 1200 3200
5.2 10-20 1200 4000
5.2 10-20 1600 4200
5.2 10-20 1200 4000
5.2 10-20 10000 40000
5.2 10-20 1350 4500
5.2 10-20 1200 3200
5.2 10-20 1200 4000
KW1-1201A32
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).
GREEN
GREEN
35.56(1.40)
30.60(1.2)
Embedded System
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EEWORLD
