HDSP-7401-00000 Agilent(Hewlett-Packard), HDSP-7401-00000 Datasheet - Page 7

• Manufacturer Part Number: HDSP-7401-00000
• Description: 7.6 mm (0.3 inch) Micro Bright Seven Segment Displays
• Manufacturer: Agilent(Hewlett-Packard)

AlGaAs Red
Figure 4. Relative Luminous Intensity
vs. DC Forward Current.
Figure 1. Maximum Allowed Peak Current vs.
Pulse Duration – AlGaAs Red.
Figure 2. Maximum Allowable DC
Current per Segment as a Function of
Ambient Temperature.
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
50
45
40
35
30
25
20
15
10
5
0
100
20
0
10
I
AlGaAs RED
F
0
1
– FORWARD CURRENT PER SEGMENT – mA
1
30
T
A
5
40
– AMBIENT TEMPERATURE – °C
10
50
t
10
P
– PULSE DURATION – µs
15
60
70
20
AlGaAs RED
100
80
R
25
J-A
90 100
= 770°C/W
30
1000
110 120
35
40
10000
OPERATION IN THIS
REGION REQUIRES
TEMPERATURE
OPERATING OF I
MAXIMUM
DC OPERATION
DC
Figure 3. Forward Current vs.
Forward Voltage.
Figure 5. Relative Efficiency (Luminous
Intensity per Unit Current) vs. Peak Current.
I
PEAK
160
140
120
100
1.4
1.2
1.0
0.8
0.6
80
60
40
20
0
0.5
0
– PEAK FORWARD CURRENT PER SEGMENT – mA
0.5
V
AlGaAs RED
F
1.0
– FORWARD CURRENT – V
5.0
1.5
2.0
7
AlGaAs RED
2.5
50.0
3.0
150.0
3.5
4.0