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KW1-401 fiches techniques PDF

Lucky Light Electronic - LED Numeric Display Single Digit

Numéro de référence KW1-401
Description LED Numeric Display Single Digit
Fabricant Lucky Light Electronic 
Logo Lucky Light Electronic 





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KW1-401 fiche technique
KW1-401 SERIES
LED Numeric Display
www.DataSheet4U.com
Single Digit (0.40")
DESCRIPTION:
The KW1-401 series is 0.40 inch (10.10mm) height single 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
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
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
5.50
8.0o
1.0
+
PIN 1.
9.80
A
FG B
EC
D
DP
φ0.45
7.62
2.54*6=15.24
INTERNAL CIRCUIT DIAGRAM
3, 14
3, 14
A B C D E F G DP
1 13 10 8 7 2 11 9
4,5,6 & 12 NO PIN
A B C D E F G DP
1 13 10 8 7 2 11 9
4,5,6 & 12 NO PIN
PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25oC AMBIENT)
Part No.
KW1-401A3
KW1-401AS
KW1-401A2
KW1-401AG
KW1-401A6
KW1-401C3
KW1-401CS
KW1-401C2
KW1-401CG
KW1-401C6
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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