參數(shù)資料
型號(hào): LD271L
廠商: SIEMENS A G
元件分類(lèi): 紅外LED
英文描述: INFRARD EMITTER
中文描述: 4.95 mm, 1 ELEMENT, INFRARED LED, 950 nm
文件頁(yè)數(shù): 5/5頁(yè)
文件大?。?/td> 41K
代理商: LD271L
LD 271, LD 271 H
LD 271 L, LD 271 HL
Semiconductor Group
5
1997-11-01
Forward current
I
F
=
f
(
V
F
), single pulse,
t
p
= 20
μ
s
V
OHR01041
F
F
Ι
1
1
10
0
10
-1
10
10
-2
A
1.5
2
2.5
3
3.5
4 V 4.5
max.
typ.
Permissible pulse handling capability
I
F
=
f
(
τ
),
T
C
= 25
°
C,
duty cycle
D
= parameter
10
4
mA
t
OHR00257
P
10
-5
s
T
t
p
D =
t
p
T
Ι
F
Ι
F
DC
0.5
0.2
0.1
0.005
0.01
0.02
0.05
10
3
10
2
-4
10
-3
10
-2
10
-1
10
0
10
2
10
=
D
5
5
Radiation characteristics
I
rel
=
f
(
)
40
OHR01879
0
20
40
60
80
100
120
0.4
0.6
0.8
1.0
100
90
80
70
60
50
0
10
20
30
0
0.2
0.4
0.6
0.8
1.0
相關(guān)PDF資料
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LD271LH INFRARD EMITTER
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