GL480 View Datasheet(PDF) - Sharp Electronics
Part Name
Description
MFG CO.
'GL480' PDF : 4 Pages View PDF
s Electro-optical Characteristics
Parameter
Forward voltage
Peak forward voltage
Reverse current
Terminal capacitance
Response frequency
Radiant flux
Peak emission wavelength
Half intensity wavelength
Half intensity angle
Symbol
VF
V FM
IR
Ct
fc
Φe
λp
∆λ
∆θ
Conditions
IF = 20mA
IFM = 0.5A
VR = 3V
VR = 0, f = 1MHz
-
IF = 20mA
IF = 5mA
IF = 5mA
IF = 20mA
GL480/GL480Q/GL483Q
MIN.
-
-
-
-
-
0.7
-
-
-
TYP.
1.2
3.0
-
50
300
-
950
45
± 13
( Ta = 25˚C)
MAX. Unit
1.4
V
4.0
V
10
µA
-
pF
-
kHz
3.0
mW
-
nm
-
nm
-
˚
Fig. 1 Forward Current vs.
Ambient Temperature
60
50
40
30
20
10
0
- 25
0
25
50
75 85 100
Ambient temperature Ta (˚C)
Fig. 3 Spectral Distribution
100
IF = 5mA
T a= 25˚C
80
60
40
20
0
880 900 920 940 960 980 1000 1020 1040
Wavelength λ ( nm )
Fig. 2 Peak Forward Current vs.
Duty Ratio
10000
5000
Pulse width <=100 µ s
Ta = 25˚C
2000
1000
500
200
100
50
20
10
10 - 3 2
5 10 - 2 2
5 10 - 1 2
Duty ratio
51
Fig. 4 Peak Emission Wavelength vs.
Ambient Temperature
1000
IF = const.
975
950
925
900
- 25
0
25
50
75
100
Ambient temperature T a (˚C)
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