KWM-30571 Datasheet, PDF (1/1 Pages) Lucky Light Electronic – 5 x 7 Dot Matrix (3.0mm Dot) LED Display

KWM-30571 SERIES
5 x 7 Dot Matrix (3.0mm Dot)
LED Display
DESCRIPTION:
The KWM-30571 series is 31.80mm (1.25") height 5 x 7 dot matrix display.
This series is suitable for use in single/multi-line message display, large area
graphics display and electronic games.
All devices are available as either common row anode or common row cathode.
ABSOLUTE MAXIMUM RATINGS: (Ta=25^oC)
Parameter
Max
Reverse Voltage per segment
5V
Reverse Current per segment (Vr = 5V)
100µA
Derating Linear from 25^oC per segment
0.4mA/ ^oC
Operating Temperature Range
-40^oC To 85^oC
Storage Temperature Range
-40^oC To 100^oC
Soldering Temperature 1.6mm(1/16") from body for 5 sec. at 260^oC
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
φ3.0(0.118)
PIN1
+
4.60*4=18.40
22.80
2.54*6=15.24
8.0
5.3+_ 0.5
COL 1 2 3 4 5
1
2
3
4
5
6
7
ROW
φ0.5
33.00
INTERNAL CIRCUIT DIAGRAM
ROW CATHODE
COL 1 2 3 4 5
11
PIN
NO.
13
3
4
10
6
ROW
PIN
NO.
19
ROW ANODE
COL 1 2 3 4 5
11
PIN
NO.
13
3
4
10
6
ROW
PIN
NO.
1
9
2 14
2 14
38
3
8
4 12 5
4 12 5
51
5
1
67
6
7
72
7
2
PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25^oC AMBIENT)
Part No.
Chip
Raw
Material
Emitted
Color
Wave ^{Absolute Maximum Ratings Electro-optical Characteristic}
C.C
or
Length ^{∆λ Pd If}
If
Vf (V)
If Iv (µcd)
C.A
(Peak) Per Dot (Rec) Per Dot
λρ (nm) _{(nm) (mW) (mA) (mA) Min. Typ. Max. mA Min. Typ.}
KWM-30571A5
GaP
Bright Red
700 90 100 50 100 1.7 2.4 2.8 10-20 450 950
KWM-30571A3 GaAsP/GaP Hi-Eff Red
635
KWM-30571AS GaAlAs Super Red ^Common 660
KWM-30571A2
GaP
Green
Anode
565
45 100 50 100 1.7 1.9 2.6 10-20 900 1800
20 100 50 100 1.5 1.9 2.6 10-20 1600 3000
30 100 50 100 1.7 2.2 2.6 10-20 800 1700
KWM-30571AG GaP Super Green
KWM-30571A6 GaAsP/GaP Yellow
KWM-30571C5
GaP
Bright Red
570 30 100 50 100 1.7 2.2 2.6 10-20 850 1850
585 30 100 50 100 1.7 1.9 2.6 10-20 800 1700
700 90 100 50 100 1.7 2.4 2.8 10-20 450 950
KWM-30571C3 GaAsP/GaP Hi-Eff Red
635
KWM-30571CS GaAlAs Super Red Common 660
KWM-30571C2
GaP
Green Cathode 565
45 100 50 100 1.7 1.9 2.6 10-20 900 1800
20 100 50 100 1.5 1.9 2.6 10-20 1600 3000
30 100 50 100 1.7 2.2 2.6 10-20 800 1700
KWM-30571CG GaP Super Green
KWM-30571C6 GaAsP/GaP Yellow
570 30 100 50 100 1.7 2.2 2.6 10-20 850 1850
585 30 100 50 100 1.7 1.9 2.6 10-20 800 1700
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).