參數(shù)資料
型號: GL551
廠商: Sharp Corporation
元件分類: 發(fā)光二極管
英文描述: High Speed Infrared Emitting Diode
中文描述: 高速紅外線發(fā)光二極管
文件頁數(shù): 2/4頁
文件大?。?/td> 38K
代理商: GL551
V
F
V
FM
I
F
= 50mA
I
FM
= 0.5A
I
R
C
t
Φ
e
V
R
= 3V
V
R
I
F
= 50mA
I
F
= 50mA
Z
λ
p
GL550
GL551
f
c
I
F
= 50mA
I
F
= 50mA
-
-
1.5
-
V
V
-
-
-
10
-
22
900
μ
A
pF
70
-
880
10
850
mW
nm
-
40
-
nm
-
-
± 22
± 10
-
-
-
12
-
MH
Z
- 40
- 20
0
20
40
60
80
100
0
25
85
10
10
- 4
50
100
500
= 0, f =1MH
(Ta=25 C)
5000
1000
1
10
- 3
10
- 2
10
- 1
T
a
= 25C
120
100
80
60
40
20
3.5
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
1.75
Unit
Forward voltage
Peak forward voltage
Reverse current
Terminal capacitance
Radiant flux
Peak emission wavelength
Half intensity wavelength
Half intensity angle
Response frequency
Fig. 1 Forward Current vs. Ambient
Temperature
Fig. 2 Peak Forward Current vs. Duty Ratio
F
Ambient temperature T
a
(C)
P
F
Duty ratio
Pulse width<=100
μ
s
GL550/GL551
Electro-optical Characteristics
*3
*3 Frequency to bring about -3dB reduction of modulated radiant flux from 100Hz
λ
θ
I
F
= 50mA +10mA
p-p
I
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