參數(shù)資料
型號: GL4910
廠商: Sharp Corporation
元件分類: 發(fā)光二極管
英文描述: Side View Type Infrared Emitting Diode for Camera AF (Automatic Focusing)
中文描述: 側(cè)視式紅外線發(fā)射二極管自動對焦相機(自動對焦)
文件頁數(shù): 2/4頁
文件大?。?/td> 43K
代理商: GL4910
(Ta=25 C)
V
F
V
FM
I
R
Φ
e
λ
p
λ
θ
C
t
I
F
= 50mA
I
FM
= 300mA, t= 10ms
V
R
I
FM
= 300mA, t= 10ms
I
F
= 50mA
I
F
= 50mA
I
F
= 50mA
V
R
= 0, f= 1MH
Z
-
-
-
1.55
1.7
-
9
850
1.7
1.95
100
V
V
μ
A
mW
nm
nm
pF
4.2
-
-
-
-
-
-
-
-
-
35
±32
80
- 25
0
25
50
75
100
125
0
10
20
30
40
50
60
60
1
10
100
= 1V
1000
1
10
- 4
10
- 3
10
- 2
10
- 1
T
a
= 25C
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Forward voltage
Peak forward voltage
Reverse current
Radiant flux
Peak emission wavelength
Half intensity wavelength
Half intensity angle
Terminal capacitance
*3
*3 Emission output to effective angle± 25
Fig. 1 Forward Current vs. Ambient Temperature
Fig. 2 Peak Forward Current vs. Duty Ratio
F
F
P
F
Ambient temperature T
a
(C)
Duty ratio
Pulse width<=100
μ
s
GL4910
Electro-optical Characteristics
I
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