KW1-801 SERIES
LED Numeric Display
Single Digit (0.80")
DESCRIPTION:
The KW1-801 series is large single digit display in 0.80 inch (20.32mm) height,
designed for accurate readable displays need to be viewed over a distance.
Both left & right DPs are available.
This series is suitable for use in instruments, digital readout displays.
All devices are available as either common anode or common cathode.
PACKAGE DIMENSIONS
11.00(0.433)
8
+
27.70(1.091)
o
PIN 1.
1.0(0.039)
20.32(0.80)
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
Storage Temperature Range
-40
o
C To 100
o
C
Soldering Temperature 1.6mm(1/16") from body for 5 sec. at 260
o
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.
19.90(0.783)
φ1.5(0.059)
8.40(0.33)
φ0.50(0.020)
15.24(0.600)
LDP
D
6.00(0.236) min.
E
A
o
F
G
RDP
INTERNAL CIRCUIT DIAGRAM
3,5,11,16
3,5,11,16
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
A
1
B C D
14 12 10
E
4
F
2
G LDP RDP
13 6 9
A
1
B C D
14 12 10
E
4
F
2
G LDP RDP
13 6 9
7, 8 & 15 NO PIN.
7, 8 & 15 NO PIN.
PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25 C AMBIENT)
Chip
Part No.
Raw
Material
GaAsP/GaP
GaAlAs
GaP
GaP
GaAsP/GaP
GaAsP/GaP
GaAlAs
GaP
GaP
GaAsP/GaP
Emitted
Color
Hi-Eff. Red
Super Red
Common
KW1-801A2
KW1-801AG
KW1-801A6
KW1-801C3
KW1-801CS
KW1-801C2
KW1-801CG
KW1-801C6
Green
Anode
Super Green
Yellow
Hi-Eff Red
Super Red
Green
Super Green
Yellow
Common
Cathode
570
585
635
660
565
570
585
30
30
45
20
30
30
30
100
100
100
100
100
100
100
50
50
50
50
50
50
50
100
100
100
100
100
100
100
1.7
1.7
1.7
1.5
1.7
1.7
1.7
2.2
1.9
1.9
1.9
2.2
2.2
1.9
2.6 10-20 850
2.6 10-20 700
2.6 10-20 750
2200
1600
2000
565
30
100
50
100
1.7
2.2
2.6 10-20 750
2000
C.C
or
C.A
Wave
Length
λρ
(nm)
635
660
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
20
100
100
50
50
100
100
1.7
1.5
1.9
1.9
2.6 10-20 750
2000
KW1-801A3
KW1-801AS
2.6 10-20 5600 21000
2.6 10-20 5600 21000
2.6 10-20 750
2.6 10-20 850
2.6 10-20 700
2000
2200
1600
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).
2.54(0.100)
B
C
LUCKY-LIGHT [ LUCKY LIGHT ELECTRONIC ]
