GL382 Datasheet, PDF (1/3 Pages) Sharp Electrionic Components – IrDA-Based SIR System-Conforming Infrared Emitting Diode

GL382
GL382
IrDA-Based SIR System-Conforming
Infrared Emitting Diode
s Features
1. Compact 3 φ resin mold package
2. Peak emitting wavelength conforming to SIR system based on IrDA
( λ p=880 nm [I F=50mA])
3. Narrow beam angle
(Half intensity angle : TYP. ± 17˚ )
4. High speed response
(Cut-off frequency fc : TYP.12MHz)
s Applications
1. Portable information terminal equipment
2. Personal computers
3. Printers
s Absolute Maximum Ratings
(Ta=25˚C)
Parameter
Forward current
*1 _{Peak forward current}
Reverse voltage
Operating temperature
Storage temperature
*2 _{Soldering temperature}
Symbol Rating Unit
IF
60
mA
I FM
0.5
A
VR
4
V
T opr - 25 to + 85 ˚C
T stg - 40 to + 85 ˚C
T sol
260
˚C
s Outline Dimensions
φ 3.0 ^{± 0.15}
φ 3.8
2
-
0.5
+
-
0.15
0.1
(2.54)
(Unit : mm)
1
2
1 Anode
2 Cathode
1
2
* Tolerance : ± 0.2mm
*1 Pulse width <= 100µ s, Duty ratio=0.01
*2 For 3 seconds at the position of 2.6 mm from the resin edge
s Electro-optical Characteristics
Parameter
Symbol
Conditions
MIN.
TYP. MAX.
Forward voltage
VF
IF = 50mA
-
1.5
1.7
Peak forward voltage
V FM
IFM = 0.5A
-
2.2
3.8
Reverse voltage
*3 _{Radiant intensity}
Peak emission wavelength
IR
V R = 3V
IE
IF = 50mA
λP
IF = 50mA
-
-
10
6
18
-
-
880
-
Half intensity wavelength
∆λ
IF = 50mA
-
40
-
Response frequency
Half intensity angle
fC
IF=50mA+10mAp-p
-
12
-
∆θ
IF = 20mA
-
± 17
-
*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 or all those emitted from the light emitting diode.
(Ta=25 ˚C)
Unit
V
V
µA
mW/sr
nm
nm
MHz
˚
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