Relative Spectral Emission
Irel = f (λ)
100
Ι rel %
80
OHR01869
60
40
20
0
600
650
700 nm 750
λ
Forward Current
IF = f (VF), single pulse, tp = 20 µs
10 3
Ι F mA
OHR01871
10 2
10 1
10 0 0
2
4
6
8 V 10
VF
SFH 464
Radiant
Intensity
Ie
Ie 50 mA
= f (IF)
Single pulse, tp = 20 µs
10 2
OHR01870
Ιe
Ι e 50 mA
10 1
10 0
10 -1
10 -2
10 0
10 1
10 2 mA 10 3
ΙF
Permissible Pulse Handling
Capability IF = f (τ), TA = 25 °C,
duty cycle D = parameter
10 4
mA
ΙF
tP
D
=
tP
T
T
OHR01872
ΙF
D=
10 3
0.005
0.01
0.02
0.1
0.05
0.2
10 2 0.5
DC
10 1
10 -5 10 -4 10 -3 10 -2 10 -1
s 10 1
tP
Max. Permissible Forward Current
IF = f (TC), RthJC = 160 K/W
120
Ι F mA
100
OHR01462
80
60
40
20
00
20 40
60
80 ˚C 100
TA
Max. Permissible Forward Current
IF = f (TA), RthJA = 450 K/W
120
Ι F mA
100
OHR01461
80
60
40
20
0
0 20 40 60 80 ˚C 100
TA
2001-02-22
5