KWM-30581
KWM-30581 is Dot Matrix LED Display manufactured by Lucky Light Electronic.
DESCRIPTION:
The KWM-30581 series is 37.40mm (1.47") height 5 x 8 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 mon row anode or mon row cathode.
PACKAGE DIMENSIONS
COL 1
4.60- 7=32.90(1.295)
5 1 2
37.40(1.470)
3 4 5 6 7 8 ROW
PIN1
ABSOLUTE MAXIMUM RATINGS: (Ta=25 C)
Parameter Max Reverse Voltage per segment 5V Reverse Current per segment (Vr = 5V) 100µA Derating Linear from 25o C per segment 0.4m A/ o C Operating Temperature Range -40o C To 85o C Storage Temperature Range -40o C To 100o C Soldering Temperature 1.6mm(1/16") from body for 5 sec. at 260o 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. o
4.70- 4=18.80(0.740) 23.40(0.921)
φ3.00(0.118)
..
8.0(0.315) φ0.5(0.020) 28.02(1.103)
6.0(0.236) 2.54- 6=15.24(0.6)
INTERNAL CIRCUIT DIAGRAM
ROW CATHODE COL 1 2
PIN 13 NO.
11 4
ROW ANODE COL 1 2
PIN 13 NO.
11 4
ROW PIN NO. 9 1 2 3 4 5 6 7 8
14 8 12 5 1 7 2
ROW PIN NO. 9 1 2 3 4 5 6 7 8
14 8 12 5 1 7 2
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=20m A If=20m A If=20m A Vr=5V If=10m...
