HLCP-J100 Datasheet, PDF (5/8 Pages) Agilent(Hewlett-Packard) – 10-Element Bar Graph Array

Red, AlGaAs Red
20
15
12.5
10
OPERATION IN THIS
8
REGION REQUIRES
TEMPERATURE
6
DERATING OF I_DC MAX
5
4
3
2
1.5
1
DC OPERATION
1
10
100
1000 10000
t_P – PULSE DURATION – µSEC
Figure 1. Maximum Tolerable Peak Current vs. Pulse Duration – Red.
10
9
8
7
6
5
OPERATION IN THIS
4
REGION REQUIRES
TEMPERATURE
3
DERATING OF I_DC MAX
2
1
DC OPERATION
1
10
100
1000 10000
t_P – PULSE DURATION – µs
Figure 2. Maximum Tolerable Peak Current vs. Pulse Duration –
AlGaAs Red.
40
35
RED
30
R_{θ J-A} = 600°C/W
25
20
AlGaAs RED
15
10
5
0
25 35 45 55 65 75 85 95 105
T_A – AMBIENT TEMPERATURE – °C
1.2
AlGaAs RED
1.1
RED
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0 20 40 60 80 100 120 140 160
I_PEAK – PEAK SEGMENT CURRENT – mA
160
140
RED
120
100
80
60
40
AlGaAs RED
20
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
V_F – FORWARD VOLTAGE – V
Figure 3. Maximum Allowable DC Current vs.
Ambient Temperature. T_JMAX = 100°C for Red
and T_JMAX = 110°C for AlGaAs Red.
Figure 4. Relative Efficiency (Luminous
Intensity per Unit Current) vs. Peak Current.
Figure 5. Forward Current vs. Forward
Voltage.
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
5
10
15
20
25
I_F – FORWARD CURRENT PER SEGMENT – mA
20
10
5
2
1
0.1
0.1 0.2 0.5 1
5 10 20
IF – FORWARD CURRENT PER SEGMENT
Figure 6. Relative Luminous Intensity vs. DC
Forward Current – Red.
Figure 7. Relative Luminous Intensity vs. DC
Forward Current – AlGaAs.
For a Detailed Explanation on the Use of Data Sheet Information and Recommended Soldering Procedures, See
Application Note 1005.
5