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Электронный компонент: GL537

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*1 Pulse width<=100
s, Duty ratio = 0.01
*2 For 3 seconds at the position of 2.6mm from the bottom face of resin package.
GL537/GL538
GL537/GL538
Emitting Diode
s
Features
2. Beam angle
3.
5mm epoxy resin package
s
Applications
1. Infrared remote controllers for TVs,
tioners
I
E
: TYP. 30mW/sr at I
F
= 50mA
Parameter
Symbol
Rating
Unit
P
150
mW
I
F
100
mA
1
A
V
R
6
V
T
opr
- 25 to + 85
C
T
stg
- 40 to + 85
C
T
sol
260
C
0.5
0.5
Anode
Cathode
*
GL537
GL538
GL538
:
TYP. 13
GL537
:
TYP. 25
s
Absolute Maximum Ratings
(Ta = 25C )
s
Outline Dimensions
(Unit : mm )
s
Electro-optical Characteristics
(Ta = 25C )
1. High output power
Power dissipation
Forward current
*1
Reverse voltage
Operating temperature
Storage temperature
*2
Soldering temperature
in the direction of mechanical axis of the lens portion into 1 sr of all those emitted from the light emitting diode.
0.8
(2.54)
0.8
Blue transparent epoxy resin
*
Portion dimension (mm)
Cutting type
GL538
1
2
1
2
1
2
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,
Parameter
Conditions
MIN.
TYP.
MAX.
Unit
Forward voltage
-
1.3
1.5
V
Peak forward voltage
-
V
Reverse current
-
-
10
A
Terminal capacitance
-
50
pF
Response frequency
-
-
300
-
kHz
*3
Radiation intensity
GL537
13
-
mW/sr
GL538
15
30
-
Peak emission wavelength
-
950
-
nm
Half intensity wavelength
-
45
-
nm
GL537
-
25
-
GL538
-
13
-
Symbol
V
F
V
FM
I
R
C
t
f
c
I
E
P
I
F
= 50mA
V
R
= 3V
V
R
= 0, f = 1kHz
I
F
= 50mA
I
F
= 5mA
I
F
= 5mA
(GL538)
Peak forward current
I
FM
Half intensity angle
I
FM
= 0.5A
: Value obtained by converting the value in power of radiant fluxes emitted at the solid angle of 0.01 sr ( steradian)
I
F
= 20mA
6
1.9
3.0
-
5mm Resin Mold Type Infrared
*3 I
E
5
23.5
1.0
Protruded resin 1.5
MAX.
0.3
MIN.
5.8
0.2
7.7
0.2
8.4
0.2
VCRs, audio equipment and air condi-
GL537/GL538
880
920
960
Wavelength
( nm )
20
0
40
60
80
100
Relative radiant intensity
(
%
)
100
0
20
40
60
80
120
- 25
0
25
100
50
75 85
100
Duty ratio
10
Pulse width<=100
s
- 25
0
25
50
75
100
975
950
925
900
- 25
0
25
50
75
100
Relative forward voltage
(
%
)
140
60
120
100
80
40
500
50
0
100
10
5
1
0.5
1
1.5
2
2.5
200
20
2
3
25C
0C
50C
Ta = 75C
Forward current I
F
(
mA
)
Fig. 1 Forward Current vs.
Ambient Temperature
Fig. 2 Peak Forward Current vs. Duty Ratio
Peak forward current I
FM
(
mA
)
10
- 3
10
- 2
10
- 1
Fig. 3 Spectral Distribution
I
F
= 5mA
Fig. 4 Peak Emission Wave length vs.
Ambient Temperature
I
F
= const.
Fig. 5 Forward Current vs. Forward Voltage
F
(V)
Forward current I
F
(
mA
)
- 25C
I
F
= const.
Fig. 6 Relative Forward Voltage vs.
Ambient Temperature
Ambient temperature T
a
( C )
Peak emission wavelength
p
(
nm
)
Ambient temperature T
a
( C )
Ambient temperature T
a
( C )
Forward voltage V
T
a
= 25C
T
a
= 25C
10000
1000
1000
1080
1040
1000
1
GL537/GL538
0
25
50
75
100
20
0
40
60
80
100
Relative output
(
%
)
120
140
160
180
200
Distance to detector d ( m)
80
60
40
20
100
0
Angular displacement
Relative radiant intensity
(
%
)
Relative radiant intensity
(
%
)
Relative radiant intensity
(
%
)
Relative radiant intensity
(
%
)
Angular displacement
0
- 90
- 80
- 70
- 60
- 50
- 40
- 20
- 10
- 30
0
+ 10
+ 20
+ 30
+ 40
+ 60
+ 50
+ 70
+ 80
+ 90
100
20
40
60
80
Distance to detector d ( m)
10
- 4
GL537
GL538
A
Test circuit
PD410PI
10
100
1
0.1
10
- 3
10
- 2
10
- 1
0.1
1
10
100
10
- 4
10
- 3
10
- 2
10
- 1
GL537
GL538
GL538
GL537
100
1
100
10
Pulse width<=100
s
10
- 30
- 40
- 50
- 60
- 70
- 80
- 90
- 20
- 10
0
+ 10
+ 20
+ 30
+ 40
+ 50
+ 60
+ 70
+ 80
+ 90
- 25
Fig. 7 Relative Output vs. Ambient Temper-
GL537
/
GL538
Fig. 8 Radiation Intensity vs.
Peak Forward Current
Radiation intensity I
E
(
mW/sr
)
Peak forward current I
FM
( mA )
Fig. 9 Relative Collector Current vs.
I
F
= 20mA
I
F
= 20mA
Fig.10 Relative Collector Current vs.
ature
(Detector
:
PD410PI)
Distance
(Detector
:
PD49PI)
Distance
(Detector
:
PD410PI)
(GL537 )
(GL538 )
Relative collector current
(
%
)
Relative collector current
(
%
)
Fig.11-a Radiation Diagram
Fig.11-b Radiation Diagram
Ambient temperature T
a
( C )
T
a
= 25C
(T
a
= 25C)
(T
a
= 25C)
T
a
= 25C
1 000
T
a
= 25C
1000
10000
q Please refer to the chapter " Precautions for Use."