GL537/GL538
φ 5mm Resin Mold Type Infrared
GL537/GL538
Emitting Diode
( )
Unit : mm
■ Features
■ Outline Dimensions
φ 5
1. High output power
Blue transparent epoxy resin
(
)
IE: 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
Cutting type
GL538
■ Applications
0.5
1. Infrared remote controllers for TVs,
VCRs, audio equipment and air condi-
tioners
2
1
2
Anode
Cathode
(
)
2.54
0.8
(
)
■ Absolute Maximum Ratings
Ta= 25˚C
Parameter
Power dissipation
Symbol
P
Rating
Unit
mW
mA
A
* Portion dimension mm
7.7± 0.2
(
)
150
GL537
GL538
2
1
Forward current
*1 Peak forward current
IF
100
8.4± 0.2
IFM
VR
1
Reverse voltage
6
V
Operating temperature
Storage temperature
*2 Soldering temperature
T opr
T stg
T sol
- 25 to + 85
- 40 to + 85
260
˚C
˚C
˚C
*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.
(
)
Ta = 25˚C
■ Electro-optical Characteristics
Parameter
Symbol
V F
Conditions
IF = 50mA
MIN.
TYP.
1.3
1.9
-
MAX.
Unit
V
Forward voltage
-
-
1.5
Peak forward voltage
Reverse current
V FM
IR
IFM = 0.5A
VR = 3V
3.0
V
-
10
-
µ A
nm
nm
Peak emission wavelength
Half intensity wavelength
λ
IF = 5mA
IF = 5mA
-
950
45
P
∆ λ
-
-
GL537
GL538
6
15
-
13
-
*3Radiation intensity
IE
IF = 50mA
mW/sr
30
-
Terminal capacitance
Response frequency
Ct
fc
VR = 0, f= 1kHz
-
50
-
pF
kHz
˚
-
300
± 25
± 13
-
GL537
GL538
-
-
Half intensity angle
∆ θ
IF = 20mA
-
-
˚
(
)
*3 I : Value obtained by converting the value in power of radiant fluxes emitted at the solid angle of 0.01 sr steradian
E
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.”