參數(shù)資料
型號: SFH4254
元件分類: 紅外LED
英文描述: 1 ELEMENT, INFRARED LED, 850 nm
封裝: ROHS COMPLIANT PACKAGE-2
文件頁數(shù): 5/9頁
文件大?。?/td> 255K
代理商: SFH4254
SFH 4254
2007-08-09
5
Relative Spectral Emission
I
rel = f (λ)
Forward Current
I
F = f (VF)
Single pulse,
t
p = 20 s
700
0
nm
%
OHL01714
20
40
60
80
100
950
750
800
850
I
rel
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 = 20 s
Permissible Pulse Handling
Capability
I
F = f (τ), TA = 25 °C,
duty cycle
D = parameter
I
e
I
e 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
-5
10
-1
012
-4
-3
-2 10
10
tp
s10
I
F
T
P
t
D =
OHF03536
T
P
t
I
F
0
A
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
1.0
0.05
0.3
0.5
0.2
0.1
0.005
0.02
0.01
D =
Max. Permissible Forward Current
I
F = f (TA), RthJA = 530 K/W
0
0C
T
I
F
OHF03537
A
mA
10 20 30 40 50 60 70 80
100
10
20
30
40
50
60
80
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