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参数资料
| 型号： | SFH4211-Z |
| 元件分类： | 红外LED |
| 英文描述： | 2.4 mm, 1 ELEMENT, INFRARED LED, 950 nm |
| 封装： | ROHS COMPLIANT, SMT, 2 PIN |
| 文件页数： | 4/7页 |
| 文件大小： | 209K |
| 代理商： | SFH4211-Z |
SFH 4211
2008-08-18
4
Relative Spectral Emission
I
rel = f (λ)
Forward Current
I
F = f (VF), single pulse, tp = 20 s
Radiation Characteristics
S
rel = f ()
OHR01938
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
0
0.2
0.4
1.0
0.8
0.6
1.0
0.8
0.6
0.4
0
10
20
40
30
OHL01660
50
60
70
80
90
100
0
20
40
60
80
100
120
Radiant Intensity
Single pulse,
t
p = 20 s
Max. Permissible Forward Current
I
F = f (TA)
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
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
Permissible Pulse Handling
Capability
I
F = f (tp), duty cycle
D = parameter, T
A = 20 °C
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 =
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