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参数资料
| 型号： | SFH4551-V |
| 元件分类： | 红外LED |
| 英文描述： | 4 mm, 1 ELEMENT, INFRARED LED, 860 nm |
| 封装： | ROHS COMPLIANT PACKAGE-2 |
| 文件页数： | 5/8页 |
| 文件大小： | 286K |
| 代理商： | SFH4551-V |
SFH 4551
2010-07-22
5
Relative Spectral Emission
Irel = f (λ)
Forward Current
I
F = f (VF), single pulse, tp = 100 μs
700
0
nm
%
OHF04135
20
40
60
80
100
950
750
800
850
Irel
λ
OHL01713
F
I
10
-4
0.5
1
1.5
2
2.5 V3
10
0
A
0
F
V
-1
10
5
10
-2
-3
5
10
Radiant Intensity
Single pulse,
t
p = 25 μs
Permissible Pulse Handling
Capability
I
F = f (τ), TA = 25 °C,
duty cycle
D = parameter
Ie
Ie 100 mA
=
f (I
F)
OHL01715
10
-3
mA
10
1
0
10
5
10
-1
-2
5
10
e
e (100 mA)
I
I
F
0
10
1
10
2
10
3
10
55
0.05
2
1
0
-1
-2
-3
-4
-5
10
tp
10
s
10
0
0.1
0.005
0.02
0.01
D =
T
t
A
IF
D =
I
P
T
F
P
t
OHF02532
0.2
0.5
1
0.2
0.4
0.6
0.8
1.0
1.2
Max. Permissible Forward Current
I
F = f (TA), RthJA = 300 K/W
Permissible Pulse Handling
Capability
I
F = f (τ), TA = 85 °C,
duty cycle
D = parameter
0
C
T
IF
A
OHF03814
10 20 30 40 50 60 70 80
100
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.11
10
0
-2
-3
-4
-5
10
F
I
A
P
t
=
D
T
2
1
0
-1 10
tp
10 s 10
OHF03813
T
t
P
IF
0.02
0.3
0.2
0.05
0.1
D =
0.005
0.01
0.5
1
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
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