ETC BM-20EG57MD Led dot matrix display Datasheet

Multi- Color 5x7 Dot Matrix Displays
Part No.
Digit Size
Column
Common
Anode
Chip
BM-20EG57MD
BM-20EG57ND
4.00
High
10.0
BM-40EG57MD
BM-40EG57ND
Peak
Wave
Length
p(nm)
GaAsP/GaP/ Hi-Eff.Red
635
45
80
30
150
2.0
2.5
12.0
GaP/ GaP/ Yellow Green
568
30
80
30
150
2.1
2.5
12.0
GaAsP/GaP/ Hi-Eff.Red
635
45
80
30
150
2.0
2.5
15.0
GaP/ GaP/ Yellow Green
568
30
80
30
150
2.1
2.5
15.0
BM-20EG57M D
N
DM-27
38.10(1.500)
+
+
75.60(2.976)
E10.0(.394)
E5.0(.197)
COL.
COL.
8.60(.339)
1
2
3
4
5
ROW.
ROW.
1
1
2
3.00(.118)
MIN.
5
3
4
5
2
4
E0.80
(.031)
4
2
1
3
12.80(.504)
3
E0.50
(.020)
2.54x8=20.32(.800)
DM-28
76.20(3.000)
106.20(4.181)
PIN 1.
38.50(1.496)
DM-27
BM-40EG57M D
N
DM-28
53.20(2.094)
PIN 1.
Electro-optical
Data(At 10mA)
Drawing
Vf
Iv. Typ.
No.
(v)
Pd
If
Ifp
Per.Seg.
(nm) (mw) (mA) (mA)
Typ. Max. (mcd)
Material/Emitted
Color
Column
Common
Cathode
2.10
High
5.00
Absolute Maximum
Ratings
5
3.00(.118)
MIN.
5.08x8=40.64(1.600)
6
6
7
7
BM-20EG57MD
1 18
2
3 13 4 12
BM-20EG57ND
7 10 11
1 18
2
3 13 4 12
BM-40EG57MD
7 10 11
1 18
2
BM-40EG57ND
3 13 4 12
7 10 11
1 18
16
16
16
16
15
15
15
15
17
17
17
17
14
14
14
14
8
8
8
8
5
5
5
5
6
6
GREEN
ORANGE
NC: 9.
6
GREEN
ORANGE
NOTES: 1.All Dimensions are in millimeters(inches).
3.Specifications are subject to change without notice.
Yellow Stone corp.
886-2-28221522 FAX:886-2-28202309
NC: 9.
2
3 13 4 12
7 10 11
6
GREEN
ORANGE
NC: 9.
2.Tolerance isA0.25mm(.010D).
4.NP:No Pin.
5.NC:No Connect.
www.ystone.com.tw
YELLOW STONE CORP. Specifications subject to change without notice.
GREEN
ORANGE
NC: 9.