GL550/GL551
(Ta=25C)
(2.54)
1
2
1
2
GL550
31.5
2
(2.5)
GL551
33
2
(4.3)
5.0
0.2
1.5
MAX.
7.4
0.2
0.8
0.1
0.5
0.1
2.0
1.5
5.0
0.2
0.5
0.1
I
F
100
mA
I
FM
1
A
V
R
4
V
P
190
mW
T
opr
C
T
stg
C
T
sol
260
C
High Speed Infrared Emitting
Diode
Features
Applications
Outline Dimensions
(Unit : mm)
1. High speed response
Response frequency fc : TYP. 12MHz
2. Intermediate beam angle and narrow beam angle
GL550
half intensity angle : TYP. 22
GL551
half intensity angle : TYP. 10
1. Audio equipment
2. AV equipment
Transparent
epoxy resin
Protruded resin
Without
plating
(1.0
)
1 Anode
2 Cathode
*
( ) : Reference dimensions
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Forward current
Peak forward current
Reverse voltage
Power dissipation
Operating temperature
Storage temperature
Soldering temperature
*1
*2
- 20 to + 85
- 30 to + 100
GL550/GL551
*
2
*
1
*
1 Dim. (mm)
*
2 Dim. (mm)
*1 Pulse width 100
s, Duty ratio=0.01
*2 For MAX. 3 seconds at the position of 3.0 mm from the resin edge
3. High output type optical output : TYP. 15mW
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.
"
"
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
s
s
s
s
V
F
I
F
= 50mA
I
R
V
R
= 3V
C
t
V
R
Z
p
GL550
GL551
f
c
e
I
F
= 50mA
I
F
= 50mA
I
F
= 50mA
I
F
= 50mA
-
1.5
V
-
-
10
A
-
70
-
10
-
mW
880
nm
-
40
-
nm
-
22
-
-
10
-
-
12
-
MH
Z
- 40
- 20
0
20
40
60
80
100
0
25
85
10
50
100
500
= 0, f = 1MH
(Ta=25 C)
pF
5000
1000
1
10
- 4
10
- 3
10
- 2
10
- 1
T
a
= 25C
850
-
-
V
FM
I
FM
= 0.5A
120
100
80
60
40
20
3.5
V
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Forward voltage
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
Forward current I
F
(
mA
)
Ambient temperature T
a
(C)
Peak forward current I
FM
(
mA
)
Duty ratio
Pulse width<=100
s
GL550/GL551
Electro-optical Characteristics
1.75
Peak forward voltage
Reverse current
22
900
*3
*3 Frequency to bring about -3dB reduction of modulated radiant flux from 100Hz
I
F
= 50mA + 10mA
p-p
s
Fig. 3 Spectral Distribution
Fig. 4 Peak Emission Wavelength vs.
Ambient Temperature
Fig. 5 Forward Current vs. Forward Voltage
Relative radiant intensity (%)
Wavelength
(nm)
Peak emission wavelength (nm)
Ambient temperature T
a
(C)
Ambient temperature T
a
(C)
GL550/GL551
Fig. 7 Relative Radiant Output vs. Ambient
Temperature
(PD413PI)
Fig. 6 Relative Radiant Flux vs.
Ambient Temperature
Fig. 8 Radiant Flux vs. Forward Current
Relative radiant flux
Radiant flux
e
(
mW
)
Forward current I
F
(mA)
Ta=25C
Pulse
(pulse width
<= 100
s)
1
10
100
1000
0.1
1
10
100
1000
DC
Relative radiant output (%)
Ambient temperature T
a
(C)
- 25
0
25
50
75
100
0
20
40
60
80
100
120
140
160
180
200
I
F
=const
- 25
25
50
75 85
0
0.1
0.2
0.5
1
2
5
10
Forward current I
F
(
mA
)
Forward voltage V
F
(V)
0
0.5
1
2
3
1.5
2.5
3.5
1
10
100
1000
- 25C
0C
25C
50C
Ta=75C
- 25
0
25
50
75 85
860
870
880
890
900
910
I
F
=const
750
0
50
100
800
850
900
950
(Ta=25 C)
(Ta=25 C)
Relative collector current (%)
Angular displacement
Angular displacement
Please refer to the chapter "Precautions for Use". (Page 78 to 93)
GL550/GL551
Fig. 9 Relative Collector Current vs. Distance
(Detector : PD413PI)
Fig. 10 Relative Radiant Intensity vs. Distance
Relative radiant intensity (%)
Distance to detector (mm)
Fig. 11 Radiation Diagram (GL550)
Fig. 12 Radiation Diagram (GL551)
Distance between emitter and detector d (mm)
0
0
- 10
+ 10
- 20
+ 20
- 90
- 80
- 70
- 60
- 50
- 40
- 30
+ 90
+ 80
+ 70
+ 60
+ 50
+ 40
+ 30
20
40
60
80
100
Relative radiant intensity (%)
0
0
- 10
+ 10
- 20
+ 20
- 90
- 80
- 70
- 60
- 50
- 40
- 30
+ 90
+ 80
+ 70
+ 60
+ 50
+ 40
+ 30
20
40
60
80
Relative radiant intensity (%)
100
Ta=25C
0.1
1
10
100
0.1
10
100
1
GL550
GL551
0.1
10
100
1
0.1
10
100
1
I
F
=50mA
Ta=25C
GL550
GL551
q
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