参数资料
型号: HDSP-5721-0F000
英文描述: 14.2 mm (0.56 inch) Seven Segment Displays
中文描述: 十四点二毫米(0.56英寸),七段显示器
文件页数: 10/11页
文件大小: 289K
代理商: HDSP-5721-0F000
8
Figure 3. Maximum Allowable DC Current vs.
Ambient Temperature.
Figure 4. Forward Current vs.
Forward Voltage.
HER, Yellow, Green, Orange
Figure 7. Maximum Tolerable Peak Current
vs. Pulse Duration – HER, Orange.
Figure 8. Maximum Tolerable Peak Current
vs. Pulse Duration – Yellow.
Figure 5. Relative Luminous Intensity
vs. DC Forward Current.
Figure 6. Relative Efficiency (Luminous Intensity per
Unit Current) vs. Peak Current.
I DC
MAX.
MAXIMUM
DC
CURRENT
PER
SEGMENT
mA
20
0
TA – AMBIENT TEMPERATURE – °C
30
90
120
50
30
70
50
AlGaAs RED
10
20
5
15
25
35
40
60
80
100 110
40
45
R
θ
J-A = 770°C/W
I F
FORWARD
CURRENT
PER
SEGMENT
mA
0
VF – FORWARD VOLTAGE – V
160
100
60
2.0
4.0
80
20
1.0
3.0
40
AlGaAs RED
0.5
1.5
2.5
3.5
120
140
RELATIVE
LUMINOUS
INTENSITY
(NORMALIZED
TO
1
AT
20
mA)
0
IF – FORWARD CURRENT PER SEGMENT – mA
2.00
1.50
1.25
0.75
0.25
20
40
1.75
1.00
0.50
10
30
515
25
35
AlGaAs RED
η
PEAK
NORMALIZED
RELATIVE
EFFICIENCY
0.5
0.6
IPEAK – PEAK FORWARD CURRENT
PER SEGMENT – mA
50.0
150.0
1.4
0.8
5.0
1.0
1.2
AlGaAs RED
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