LED DOT MATRIX
BL-M20A571XX
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Features:
53.10mm (2.0”) Φ5.0 dot matrix LED display, BI-COLOR
Low current operation.
Excellent character appearance.
Easy mounting on P.C. Boards or sockets.
I.C. Compatible.
ROHS Compliance.
Electrical-optical characteristics: (Ta=25 ) (Test Condition: IF=20mA)
Part No
VF
Unit:V
Chip
Iv
Emitted Color
Row Cathode
Column Anode
Row Anode
Column Cathode
λP
(nm)
Material
TYP.(mcd)
Typ
Max
Super Red
Green
AlGaInP
660
570
635
2.10
2.20
2.10
2.50
2.50
2.50
BL-M20A571SG-XX
BL-M20A571EG-XX
BL-M20B571SG-XX
BL-M20B571EG-XX
120
GaP/GaP
95
90
GaAsP/Ga
P
Orange
Green
Ultra Red
GaP/GaP
AlGaInP
AlGaInP
AlGaInP
AlGaInP
570
660
574
630
574
2.20
2.10
2.20
2.10
2.20
2.50
2.50
2.50
2.50
2.50
95
BL-M20A571DUG-XX BL-M20B571DUG-XX
BL-M20A571UEUG-X BL-M20B571UEUG-X
140
170
130
170
Ultra Green
Ultra Orange
Ultra Green
X
X
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-XX: Surface / Lens color
0
1
2
3
4
5
Number
Ref Surface Color
Epoxy Color
White
Water
clear
Black
White
diffused
Gray
Red
Diffused
Red
Green
Diffused
Green
Yellow
Diffused
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Absolute maximum ratings (Ta=25°C)
U
nit
mA
Parameter
S
G
E
D
UG
UE
30
75
5
30
80
5
30
80
5
30
75
5
30
30
Forward Current IF
Power Dissipation Pd
Reverse Voltage VR
mW
V
75
5
65
5
Peak Forward Current IPF
(Duty 1/10 @1KHZ)
Operation Temperature TOPR
Storage Temperature TSTG
mA
150
150
150
150
150
150
-40 to +80
-40 to +85
Lead Soldering Temperature
TSOL
Max.260±5
(1.6mm from the base of the epoxy bulb)
for 3 sec Max.
APPROVED : XU L CHECKED :ZHANG WH DRAWN: LI FS
REV NO: V.2
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