参数资料
型号: SFH4511
元件分类: 红外LED
英文描述: 4.95 mm, 1 ELEMENT, INFRARED LED, 950 nm
封装: ROHS COMPLIANT, PLASTIC PACKAGE-2
文件页数: 5/8页
文件大小: 257K
代理商: SFH4511
SFH 4511
2009-08-21
5
Relative Spectral Emission
Irel = f (λ)
Forward Current
I
F = f (VF), single pulse, tp = 20 μs
Permissible Pulse Handling
Capability
I
F = f (τ), TA = 25 °C
duty cycle
D = parameter
OHRD1938
λ
rel
Ι
0
880
920
960
1000
nm
1060
20
40
60
80
%
100
10
OHR01554
F
V
-3
-2
10
-1
10
0
10
1
10
01
2
3
4
5
6
V
8
A
Ι
F
t
OHR00860
p
-5
10
2
Ι
F
10
3
10
4
5
DC
0.2
0.5
0.1
0.005
0.01
0.02
0.05
t p
T
Ι
F
t p
T
D =
5
mA
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
s
D =
Radiant Intensity
Single pulse,
t
p = 20 μs
Radiation Characteristics,
Ι
rel = f ()
Ι
e
Ι
e 100 mA
=
f (I
F)
OHR01551
10 -3
Ι
F
-2
10
10 -1
10 0
10 1
10 2
Ι
e 100 mA
e
Ι
-2
10
-1
10
0
10
1
10
A
OHF01142
0
20
40
60
80
100
120
0.4
0.6
0.8
1.0
100
90
80
70
60
50
0
10
20
30
40
0
0.2
0.4
0.6
0.8
1.0
Max. Permissible Forward Current
I
F = f (TA)
OHR00883
0
F
Ι
0
20
40
60
80
100
120
20
40
60
80
100
120
mA
C
T
A
R
thjA = 450 K/W
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