SFH 4860
Ιe
Relative Spectral Emission
Irel = f (λ)
Radiant Intensity
Max. Permissible Forward Current
IF = f (TC), RthJC = 160 K/W
= f (IF)
Ie 50 mA
Single pulse, tp = 20 µs
OHR00390
102
OHR01870
OHR01869
120
100
%
Ι F mA
Ι e
Ι rel
Ι e 50 mA
100
80
60
40
101
100
10-1
10-2
80
60
40
20
0
20
0
100
101
102
mA
Ι F
103
0
20
40
60
80
100 ˚C 130
600
650
700
nm
λ
750
TA
Permissible Pulse Handling
Max. Permissible Forward Current
IF = f (TA), RthJA = 450 K/W
Forward Current
IF = f (VF), single pulse, tp = 20 µs
Capability IF = f (τ), TA = 25 °C,
duty cycle D = parameter
OHR00391
OHR01872
10 4
mA
120
OHR01871
103
t P
mA
Ι F
Ι F
t P
T
ΙF
mA
D =
Ι F
100
80
60
40
20
0
T
D =
10 3
10 2
10 1
0.005
0.01
0.02
0.05
102
101
100
0.1
0.2
0.5
DC
10 -5 10 -4 10 -3 10 -2 10 -1
s
t P
10 1
0
20
40
60
80
100 ˚C 130
0
1
2
3
4
5
6
V 7
TA
VF
2007-12-07
4
OSRAM [ OSRAM GMBH ]
