4840AY [ETC]
Single Digit LED Numeric Display ; 单位LED数字显示\n
| 型号： | 4840AY |
| 厂家： | 
ETC |
| 描述： | Single Digit LED Numeric Display
|
| 文件： | 总5页 (文件大小：67K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
0.4 inch ( 10.16 mm )
SINGLE DIGIT NUMERIC LED DISPLAYS UVS-40XXA SERIES
DESCRIPTION
The UVS-4X10A/4X40A is 0.4 inch (10.16mm) height single digit display.
Choices of five colors-high efficiency red/bright red/green/yellow/red orange.
The high efficiency red displays has red face and red segments. Bright red displays has black face and red segments.
Green and yellow displays have gray face and whit segments.Red orange displays has orange face and orange segments.
The bright red and green LED chip are made from GaP on a transparent GaP substrate.
The yellow and red orange LED chip are made from GaAsP on a transparent GaP substrate.
FEATURES
l Industuy Standard Size
l Wide Viewing angle
l Continuous uniform segments.
l Excellent characters appearance
l Low power requirement
DEVICES
INTERNAL
PACKAGE
DIMENSION
PART NO.
DESCRIPTION
CIRCUIT
Fig. 2
UVS-4X10A
UVS-4X40A
Common Anode
Common Cathode
Fig. 1
ABSOLUTE MAXIMUM RATINGS
@ TA=25 oC
HI.EFF. BRIGHT
RED
ORANGE
PARAMETER
GREEN YELLOW
UNIT
mW
RED
RED
Power Dissipation Per Segment
75
40
75
60
80
75
Peak Forward Current Per Segment
( 1/10 Duty Cycle. ,0.1ms pulse width)
100
60
100
100
mA
Continuous Forward Current Per Segment
Derating Linear From 25oC Per Segment
Reverse Voltage Per Segment
25
0.33
5
15
0.2
5
25
0.33
5
20
0.27
5
25
0.33
5
mA
mA/oC
V
-35oCto+85oC
-35oCto+85oC
Operating Temperature Range
Storage Temperature Range
Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260oC
11/14/2000
Unity Opto Technology Co., Ltd.
0.4 inch ( 10.16 mm )
SINGLE DIGIT NUMERIC LED DISPLAYS UVS-40XXA SERIES
PACKAGE DIMENSIONS
Fig. 1
INTERNAL CIRCUIT DIAGRAM
UVS-4X10A
UVS-4X40A
Fig. 2
11/14/2000
Unity Opto Technology Co., Ltd.
0.4 inch ( 10.16 mm )
SINGLE DIGIT NUMERIC LED DISPLAYS UVS-40XXA SERIES
PIN CONNECTION
CONNECTION
PIN
UVS-4X10A
CATHODE A
CATHODE F
COMMON ANODE * 1
NO PIN
UVS-4X40A
ANODE F
1
2
ANODE G
NO PIN
3
COMMON CATHODE * 2
NO PIN
4
NO PIN
5
NO PIN
ANODE E
6
CATHODE E
CATHODE D
CATHODE D . P .
CATHODE C
CATHODE G
NO PIN
ANODE D
7
ANODE C
8
ANODE D . P .
NO PIN
9
10
11
12
13
14
NO PIN
COMMON CATHODE * 2
ANODE B
CATHODE B
COMMON ANODE * 1
ANODE A
NOTES: 1.PIN 3 & 14 are intemally connected.
2.PIN 4 & 12are intemally connected.
ELECTRICAL/OPTICAL CHARACTERISTICS
@ TA=25 oC
TEST CONDITION
IF = 10 mA
HI.EFF. RED (UVS-4910AHR / 4940AHR)
PARAMETER
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
SYMBOL MIN.
TYP.
2200
635/623
40
MAX.
UNIT
mcd
nm
nm
V
IV
870
IF = 20 mA
IF = 20 mA
IF = 20 mA
VR = 5 V
l p/Hue
Dl
Forward Voltage, Per Segment
Reverse Current, Per Segment
VF
IR
2.0
2.6
100
2:1
mA
IF = 10 mA
Luminous Intensity Matching Ratio Iv - m
@ TA=25 oC
TEST CONDITION
IF = 10 mA
BRIGHT RED (UVS-4940AP / 4940AP)
PARAMETER
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
SYMBOL MIN.
TYP.
800
697/657
90
MAX.
UNIT
mcd
nm
nm
V
IV
340
IF = 20 mA
IF = 20 mA
IF = 20 mA
VR = 5 V
l p/Hue
Dl
Forward Voltage, Per Segment
Reverse Current, Per Segment
VF
IR
2.1
2.6
100
2:1
mA
IF = 10 mA
Luminous Intensity Matching Ratio Iv - m
11/14/2000
Unity Opto Technology Co., Ltd.
0.4 inch ( 10.16 mm )
SINGLE DIGIT NUMERIC LED DISPLAYS
UVS-40XXA SERIES
ELECTRICAL/OPTICAL CHARACTERISTICS
GREEN (UVS-4910AG / 4940AG)
@ TA=25 oC
TEST CONDITION
IF = 10 mA
PARAMETER
SYMBOL MIN.
TYP.
2200
565/569
30
MAX.
UNIT
mcd
nm
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
IV
870
IF = 20 mA
IF = 20 mA
l p/Hue
Dl
nm
IF = 20 mA
VR = 5 V
IF = 10 mA
Forward Voltage, Per Segment
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
VF
IR
Iv - m
2.1
2.6
100
2:1
V
mA
@ TA=25 oC
TEST CONDITION
IF = 10 mA
YELLOW (UVS-4910AY / 4940AY)
PARAMETER
SYMBOL MIN.
TYP.
2200
585/588
35
MAX.
UNIT
mcd
nm
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
IV
870
IF = 20 mA
IF = 20 mA
l p/Hue
Dl
nm
IF = 20 mA
VR = 5 V
IF = 10 mA
Forward Voltage, Per Segment
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
VF
IR
Iv - m
2.1
2.6
100
2:1
V
mA
@ TA=25 oC
TEST CONDITION
IF = 10 mA
RED ORANGE (UVS-4910E / 4940E)
PARAMETER
SYMBOL MIN.
TYP.
2200
630/621
40
MAX.
UNIT
mcd
nm
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
IV
870
IF = 20 mA
IF = 20 mA
l p/Hue
Dl
nm
IF = 20 mA
VR = 5 V
IF = 10 mA
Forward Voltage, Per Segment
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
VF
IR
Iv - m
2.0
2.6
100
2:1
V
mA
Unity Opto Technology Co., Ltd.
'11/14/2000
0.4 inch ( 10.16 mm )
SINGLE DIGIT NUMERIC LED DISPLAYS
UVS-40XXA SERIES
TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES
( Ambient Temperature =25oC Unless Otherwise Noted )
P
G
Y
1
0.5
0
500
550
600
650
700
750
800
FIG.1 RELATIVE LUMINOUS INTENSITY VS.
WAVELENGTH
4
3
2
1
0
4
H R
E G
3
2
1
0
Y
P
0
5
10 15 20 25 30
0
5
10 15 20 25 30
Forward Current IF (mA)
Forward Current IF (mA)
FIG.2 RELATIVE LUMINOUS INTENSITY VS.
FORWARD CURRENT
FIG.2-1 RELATIVE LUMINOUS INTENSITY VS.
FORWARD CURRENT
HR EG
P
160
140
120
100
80
60
40
40
35
30
HR EG
25
Y
P
20
15
10
5
20
0
0
0 10 20 30 40 50 60 70 80 90
Ambient Temperature (oC )
FIG.3 ALLOWABLE DC CURRENT
VS. AMBIENT TEMPERATURE
0
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Forward Voltage (V)
FIG.4 FORWARD CURRENT VS.
FORWARD VOLTAGE
11/14/2000
Unity Opto Technology Co., Ltd.
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