参数资料
型号: SFH4253-R
元件分类: 红外LED
英文描述: 2.4 mm, 1 ELEMENT, INFRARED LED, 860 nm
封装: ROHS COMPLIANT PACKAGE-2
文件页数: 5/9页
文件大小: 276K
代理商: SFH4253-R
SFH 4253
2009-08-25
5
Relative Spectral Emission
Irel = f (λ)
Forward Current
I
F = f (VF)
Single pulse,
t
p = 100 μs
700
0
nm
%
OHF04135
20
40
60
80
100
950
750
800
850
Irel
λ
OHF03826
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 70 mA
=
f (I
F)
OHF03825
10
-3
mA
0
10
5
10
-1
-2
5
10
I
F
0
10
1
10
2
10
3
10
55
5
1
10
(70 mA)
e
I
0
-5
F
I
A
tp
s
OHF03733
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
T
t
T
D =
P
t
IF
0.05
0.5
0.1
0.3
0.005
0.01
0.02
=
D
0.2
0.1
0.2
0.3
0.4
0.5
0.6
0.7
1
Max. Permissible Forward Current
I
F = f (TA), RthJA = 500 K/W
Permissible Pulse Handling
Capability
I
F = f (τ), TA = 85 °C,
duty cycle
D = parameter
0
C
T
IF
mA
OHF03732
A
20
40
60
80
100
120
10
20
30
40
50
60
70
80
0
-5
F
I
A
tp
s
OHF03824
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
T
t
T
D =
P
t
IF
0.05
0.5
0.1
0.3
0.005
0.01
0.02
=
D
0.2
0.1
0.2
0.3
0.4
0.5
0.6
0.7
1
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