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KW2-402 fiches techniques PDF

Lucky Light Electronic - LED Numeric Display

Numéro de référence KW2-402
Description LED Numeric Display
Fabricant Lucky Light Electronic 
Logo Lucky Light Electronic 





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KW2-402 fiche technique
KW2-402 SERIES
LED Numeric Display
Dual Digit (0.40")
DESCRIPTION:
The KW2-402 series is 0.40 inch (10.20mm) height dual digit display 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.DraatitnagSTheemept4eUra.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
2.5*7=17.5
φ0.45
12.70
INTERNAL CIRCUIT DIAGRAM
4
DIG.1
5
DIG.2
ABCDEFG ABCDEFG
15 13 1 3 2 14 16 10 12 8 6 7 11 9
4
DIG.1
5
DIG.2
ABCDEFG ABCDEFG
15 13 1 3 2 14 16 10 12 8 6 7 11 9
PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25oC AMBIENT)
Part No.
KW2-402A3
KW2-402AS
KW2-402A2
KW2-402AG
KW2-402A6
KW2-402C3
KW2-402CS
KW2-402C2
KW2-402CG
KW2-402C6
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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