LED DOT MATRIX
BL-M20X881XX
n
Ø
Ø
Ø
Ø
Ø
Ø
Features:
49.45mm (2.0”) F 5.0 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)
VF
Unit:V
Part No
Chip
Iv
Emitted Color
Row Cathode
Column Anode
Row Anode
Column Cathode
lP
(nm)
Material
TYP.(mcd)
Typ
Max
Super Red
AlGaInP
660
2.10
2.50
BL-M20A881SG-XX
BL-M20A881EG-XX
BL-M20B881SG-XX
BL-M20B881EG-XX
270
Green
GaP/GaP
570
635
2.20
2.10
2.50
2.50
240
220
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
240
310
380
255
380
BL-M20A881DUG-XX BL-M20B881DUG-XX
BL-M20A881UEUG-X BL-M20B881UEUG-X
Ultra Green
Ultra Orange
Ultra Green
X
X
n
-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
n
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 I
Power Dissipation Pd
Reverse Voltage VR
F
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 ℃ for 3 sec Max.
(1.6mm from the base of the epoxy bulb)
℃
APPROVED : XU L CHECKED :ZHANG WH DRAWN: LI FS
REV NO: V.2
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