參數(shù)資料
型號: SFH484-2E9548(UL)
元件分類: 紅外LED
英文描述: 4.95 mm, 1 ELEMENT, INFRARED LED, 880 nm
封裝: ROHS COMPLIANT, PLASTIC PACKAGE-2
文件頁數(shù): 6/9頁
文件大?。?/td> 216K
代理商: SFH484-2E9548(UL)
SFH 484, SFH 485
2010-04-28
6
Relative Spectral Emission
I
rel = f (λ)
Forward Current
I
F = f (VF), single pulse, tp = 20 μs
0
750
Ι
rel
OHR00877
800
850
900
950 nm 1000
20
40
60
80
%
100
λ
10
OHR00881
F
V
-3
-2
10
-1
10
0
10
1
10
01
2
3
4
5
6
V
8
A
Ι
F
Radiant Intensity
Single pulse,
t
p = 20 μs
Permissible Pulse Handling
Capability
I
F = f (τ), TA = 25 °C,
duty cycle
D = parameter
I
e
I
e 100 mA
=
f (I
F)
10
OHR00878
Ι e
F
Ι
-3
-2
10
-1
10
0
10
1
10
2
10
0
10
1
10
2
10
4
mA
e
Ι
(100mA)
3
10
Ι
F
OHR00886
1
2
10
3
10
4
10
mA
-5
10
s
=
D
F
Ι
T
DC
0.005
=
D
p
t
T
t p
p
t
0.5
0.2
0.1
0.01
0.02
0.05
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
Max. Permissible Forward Current
I
F = f (TA)
Forward Current vs. Lead Length
between the Package Bottom and
the PC-Board
I
F = f (l), TA = 25 °×C
T
OHR00880
0
F
Ι
0
20
40
60
80
100
C
mA
25
50
75
100
125
OHR00949
F
Ι
0
5
10
15
20
25 mm 30
20
40
60
80
100
mA
120
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