Sharp GL537 Φ 5mm resin mold type infrared emitting diode Datasheet

GL537/GL538
φ 5mm Resin Mold Type Infrared
Emitting Diode
■ Features
■ Outline Dimensions
MAX.
GL537/GL538
φ 5
Blue transparent epoxy resin
Protruded resin 1.5
1. High output power
I E : TYP. 30mW/sr at I F = 50mA (GL538 )
2. Beam angle
GL538 ∆θ : TYP. ± 13˚
GL537 ∆θ : TYP. ± 25˚
3. φ 5mm epoxy resin package
*
1.0
0.8
1
Cutting type
GL538
23.5±
■ Applications
( Unit : mm )
0.5
1. Infrared remote controllers for TVs,
VCRs, audio equipment and air conditioners
2
Symbol
P
IF
I FM
VR
T opr
T stg
T sol
Rating
150
100
1
6
- 25 to + 85
- 40 to + 85
260
Unit
mW
mA
A
V
˚C
˚C
˚C
0.5
Parameter
Power dissipation
Forward current
*1
Peak forward current
Reverse voltage
Operating temperature
Storage temperature
*2
Soldering temperature
( Ta = 25˚C )
2
1
φ 5.8 ± 0.2
■ Absolute Maximum Ratings
0.3MIN.
1 Anode
(2.54)
0.8
2 Cathode
* Portion dimension
GL537
7.7 ± 0.2
GL538
8.4 ± 0.2
*1 Pulse width<=100 µ s, Duty ratio = 0.01
*2 For 3 seconds at the position of 2.6mm from the bottom face of resin package.
■ Electro-optical Characteristics
Parameter
Forward voltage
Peak forward voltage
Reverse current
Peak emission wavelength
Half intensity wavelength
*3
Radiation intensity
Symbol
VF
V FM
IR
λP
∆λ
GL537
GL538
Terminal capacitance
Response frequency
Half intensity angle
( Ta = 25˚C )
GL537
GL538
Conditions
I F = 50mA
I FM = 0.5A
VR = 3V
I F = 5mA
I F = 5mA
IE
I F = 50mA
Ct
fc
VR = 0, f = 1kHz
-
∆θ
I F = 20mA
MIN.
6
15
-
TYP.
1.3
1.9
950
45
13
30
50
300
± 25
± 13
MAX.
1.5
3.0
10
-
Unit
V
V
µA
nm
nm
mW/sr
pF
kHz
˚
˚
*3 I E : Value obtained by converting the value in power of radiant fluxes emitted at the solid angle of 0.01 sr ( steradian )
in the direction of mechanical axis of the lens portion into 1 sr of all those emitted from the light emitting diode.
“ 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,
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.”
(mm)
GL537/GL538
Fig. 1 Forward Current vs.
Ambient Temperature
Fig. 2 Peak Forward Current vs. Duty Ratio
10000
120
Peak forward current I FM ( mA )
Forward current I F ( mA )
100
80
60
40
20
0
- 25
0
25
50
75 85
1000
100
10
10
100
Pulse width<=100 µ s
T a = 25˚C
-3
10
Ambient temperature T a ( ˚C )
-2
10
Fig. 4 Peak Emission Wave length vs.
Ambient Temperature
100
1000
I F = const.
Peak emission wavelength λ p ( nm )
I F = 5mA
T a = 25˚C
Relative radiant intensity ( % )
1
Duty ratio
Fig. 3 Spectral Distribution
80
60
40
20
0
880
920
960
1000
1040
975
950
925
900
- 25
1080
0
Wavelength λ ( nm )
25
50
75
100
Ambient temperature T a ( ˚C )
Fig. 5 Forward Current vs. Forward Voltage
Fig. 6 Relative Forward Voltage vs.
Ambient Temperature
140
500
I F = const.
Ta = 75˚C
25˚C
0˚C
- 25˚C
50˚C
100
Relative forward voltage ( % )
200
Forward current I F ( mA )
-1
50
20
10
5
120
100
80
60
2
1
0
0.5
1
1.5
2
Forward voltage VF ( V )
2.5
3
40
- 25
0
25
50
75
Ambient temperature T a ( ˚C )
100
GL537/GL538
Fig. 7 Relative Output vs. Ambient Temper( Detector : PD410PI )
ature
Fig. 8 Radiation Intensity vs.
Peak Forward Current
1 000
200
Test circuit
180
GL537 / GL538
GL538
PD410PI
Radiation intensity I E ( mW/sr )
160
Relative output ( % )
A
140
120
100
80
60
40
GL537
100
10
T a = 25˚C
Pulse width<=100 µ s
20
0
- 25
0
25
50
75
Ambient temperature Ta ( ˚C )
1
10
100
Fig. 9 Relative Collector Current vs.
( Detector : PD410PI )
Distance
100
Relative collector current ( % )
1
I F = 20mA
T a = 25˚C
-4
10 - 3
10 - 2
Distance to detector d ( m)
Fig.11-a Radiation Diagram
- 20˚
0
- 10˚
10
(GL537 )
( Ta = 25˚C )
+ 10˚
1
0.1
10
-1
60
40
-4
10 - 3
10 - 2
Distance to detector d ( m)
- 20˚
+ 20˚
0
- 10˚
10
-1
(GL538 )
( Ta = 25˚C )
+ 10˚
+ 20˚
100
- 30˚
+ 30˚
+ 40˚
+ 50˚
+ 60˚
20
Relative radiant intensity ( % )
- 60˚
Relative radiant intensity ( % )
Relative radiant intensity ( % )
- 50˚
80
I F = 20mA
T a = 25˚C
Fig.11-b Radiation Diagram
100
- 30˚
GL538
GL537
10
- 40˚
- 50˚
- 60˚
80
Relative radiant intensity ( % )
Relative collector current ( % )
GL538
GL537
10
- 40˚
10000
Fig.10 Relative Collector Current vs.
( Detector : PD49PI)
Distance
100
0.1
10
1000
100
Peak forward current IFM ( mA )
60
40
+ 30˚
+ 40˚
+ 50˚
+ 60˚
20
- 70˚
+ 70˚
- 70˚
+ 70˚
- 80˚
+ 80˚
- 80˚
+ 80˚
- 90˚
+ 90˚
- 90˚
0
Angular displacement θ
● Please refer to the chapter “ Precautions for Use.”
+ 90˚
0
Angular displacement θ
Similar pages