BM-12288MD [BRTLED]
47.7mm(1.9) matrix height 8×8 dot matrix display; 47.7毫米（ 1.9 ）矩阵高度8 × 8点阵显示
| 型号： | BM-12288MD |
| 厂家： | 
BRTLED |
| 描述： | 47.7mm(1.9) matrix height 8×8 dot matrix display |
| 文件： | 总3页 (文件大小：201K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BM-12288MD
●
Package Dimensions :
●
Features :
1. 1.9 inch (47.7mm) matrix height.
2. Dot size 5.00mm.
3. Low power requirement.
4. Excellent characters appearance.
5. Solid state reliability.
6. Multiplex drive , column anode com.
and row cathode com.
7. Single color available.
8. Categorized for luminous intensity.
9. Stackable vertically and horizontally.
●
Description :
1. The BM-12288MD is a 47.7mm(1.9")
matrix height 8×8 dot matrix display.
2. This product use green chips, which are
made from GaP on GaP substrate..
3. This product have a black face and
white dots.
Notes:
1. All dimensions are in millimeters(inches).
2. Tolerance is ±0.25mm(.01")unless otherwise
specified.
3. Specifications are subject to change without
notice.
4. This product doesn't contain restriction
substance, comply ROHS standard.
● Internal Circuit Diagram :
佰鴻工業股份有限公司
http://www.brtled.com
Ver.1.0 Page 1 of 3
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BM-12288MD
● Absolute Maximum Ratings(Ta=25℃)
Parameter
Power Dissipation Per Dot
Forward Current Per Dot
Peak Forward Current Per Dot
Symbol
Rating
Unit
mW
mA
mA
V
Pd
80
IF
30
150
IFP
(Duty 1/10, 1KHZ)
Reverse Voltage Per Dot
Operating Temperature
Storage Temperature
VR
5
-40℃~80℃
-40℃~85℃
260℃ For 5 Seconds
Topr
Tstg
Tsol
-
-
Soldering Temperature
(1/16" From Body)
-
● Electrical And Optical Characteristics(Ta=25℃)
Parameter
Forward Voltage Per Dot
Luminous Intensity Per Dot
Reverse Current Per Dot
Symbol Condition Min.
Typ.
2.1
12.0
-
Max.
2.5
-
Unit
V
VF
Iv
IF=10mA
IF=10mA
VR=5V
-
-
-
mcd
µA
IR
100
佰鴻工業股份有限公司
λp
Peak Wave Lenghth ttp://www.brtled.com
IF=10mA
-
568
-
574
-
nm
nm
nm
λd
∆λ
Dominant Wave Length
Spectral Line Half-width
IF=10mA
IF=10mA
569
-
-
30
Ver.1.0 Page 2 of 3
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BM-12288MD
● Typical Electro-Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Fig.1 Relative Radiant Intensity VS. Wavelength
1.0
0.5
0
460
490
520
550
580
610
640
Wavelength(nm)
Fig.3 Relative Luminous
Intensity VS.
Fig.2 Forward Current VS.
Forward Voltage
Ambient Temperature
50
40
30
20
10
0
3.0
2.5
2.0
1.5
1.0
0.5
0
1
2
3
4
5
-40 -20
0
20
40
60
Ambient Temperature Ta( C)
Forward Voltage (V)
Fig.4 Relative Luminous
Intensity VS.
Fig.5 Forward Current
Derating Curve VS.
Ambient Temperature
Forward Current
50
40
3.0
2.0
佰鴻工業股份有限公司
30
20
http://www.brtled.com
1.0
0.0
10
0
20 40 60 80 100 120
0
10
20
30
40
50
Forward Current(mA)
Ambient Temperature Ta( C)
Ver.1.0 Page 3 of 3
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