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KW2-403 Schematic ( PDF Datasheet ) - Lucky Light Electronic

Teilenummer KW2-403
Beschreibung LED Numeric Display
Hersteller Lucky Light Electronic
Logo Lucky Light Electronic Logo 




Gesamt 1 Seiten
KW2-403 Datasheet, Funktion
KW2-403 SERIES
LED Numeric Display
Dual Digit (0.40")
DESCRIPTION:
The KW2-403 series is 0.40 inch (10.20mm) height dual digit display with
right DP designed for viewing distances of up to six meters.
This series is suitable for use in instruments, point of sales terminals and
electrical appliances.
All devices are available as either common anode or common cathode.
ABSOLUTE MAXIMUM RATINGS: (Ta=25oC)
Parameter
Max
Reverse Voltage per segment
5V
Reverse Current per segment (Vr = 5V)
100µA
Derating Linear from 25oC per segment
wwOpwe.DraatitnagSTheemetp4eUra.ctuorme Range
0.4mA/ oC
-40oC To 85oC
Storage Temperature Range
-40oC To 100oC
Soldering Temperature 1.6mm(1/16") from body for 5 sec. at 260oC
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
PACKAGE DIMENSIONS
8.0o 5.80
1.04
PIN 1
+
10.16
20.10
DIG.1
DIG.2
A
FG B
EC
D DP
2.5*7=17.5
φ0.45
12.70
INTERNAL CIRCUIT DIAGRAM
DIG.1
5
DIG.2
A B C D E F G DP A B C D E F G
15 13 1 3 2 14 16 4 10 12 8 6 7 11 9
DIG.1
5
DIG.2
A B C D E F G DP A B C D E F G
15 13 1 3 2 14 16 4 10 12 8 6 7 11 9
PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25oC AMBIENT)
Part No.
KW2-403A3
KW2-403AS
KW2-403A2
KW2-403AG
KW2-403A6
KW2-403C3
KW2-403CS
KW2-403C2
KW2-403CG
KW2-403C6
Chip
Raw
Material
Emitted
Color
Wave Absolute Maximum Ratings
Electro-optical Data(at 10mA)
C.C
or Length ∆λ Pd If If
Vf (V)
If Iv (µcd)
C.A
(Peak) Per Segment (Rec) Per Segment
λρ (nm) (nm) (mW) (mA) (mA) Min. Typ. Max. mA Min. Typ.
GaAsP/GaP Hi-Eff. Red
635 45 100 50 100 1.7 1.9 2.6 10-20 700 1800
GaAlAs
GaP
GaP
Super Red
Green
Super Green
Common
Anode
660
565
570
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
GaAsP/GaP Yellow
585 30 100 50 100 1.7 1.9 2.6 10-20 600 1500
GaAsP/GaP Hi-Eff Red
635 45 100 50 100 1.7 1.9 2.6 10-20 700 1800
GaAlAs
GaP
GaP
Super Red
Green
Super Green
Common
Cathode
660
565
570
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
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).





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