Datasheet

TLH.42..
Vishay Semiconductors
4 (10)
Rev. A2, 07-Sep-00
www.vishay.com Document Number 83005
Typical Characteristics (T
amb
= 25 _ C, unless otherwise specified)
020406080
0
25
50
75
100
125
P – Power Dissipation ( mW )
V
T
amb
– Ambient Temperature ( °C )
100
95 10904
Figure 1. Power Dissipation vs. Ambient Temperature
0
10
20
30
40
60
020406080
I – Forward Current ( mA )
F
T
amb
– Ambient Temperature ( °C )
100
95 10905
50
Figure 2. Forward Current vs. Ambient Temperature
0.01 0.1 1 10
1
10
100
1000
10000
t
p
– Pulse Length ( ms )
100
95 10047
I – Forward Current ( mA )
F
t
p
/T=0.01
0.02
0.05
0.1
0.2
1
0.5
T
amb
v 65°C
Figure 3. Forward Current vs. Pulse Length
0.4 0.2 0 0.2 0.4
0.6
95 10041
0.6
0.9
0.8
0°
30°
10
°
20
°
40°
50°
60°
70°
80°
0.7
1.0
I – Relative Luminous Intensity
v rel
Figure 4. Rel. Luminous Intensity vs.
Angular Displacement
02468
0.1
1
10
100
1000
10
95 10026 V
F
– Forward Voltage ( V )
I – Forward Current ( mA )
F
High Efficiency Red
t
p
/T=0.001
t
p
=10 m s
Figure 5. Forward Current vs. Forward Voltage
0
0
0.4
0.8
1.2
1.6
95 10027
20 40 60 80
100
I – Relative Luminous Intensity
v rel
T
amb
– Ambient Temperature ( °C )
High Efficiency Red
I
F
=10mA
Figure 6. Rel. Luminous Intensity vs.
Ambient Temperature