1206 Package Chip Infrared LED
IR15-21C/TR8
Features
․Small
double-end package
․High
reliability
․Low
forward voltage
․Good
spectral matching
to Si photodetector
․Pb
free
․The
product itself will remain within RoHS compliant version.
Descriptions
IR15-21C/TR8 is an infrared emitting diode in miniature
top view flat SMD package and it is molded in a water
clear plastic. The device is spectrally matched with silicon
photodiode and phototransistor.
Applications
․PCB
mounted infrared sensor
․Infrared
emitting for miniature light barrier
․Floppy
disk drive
․Optoelectronic
switch
․Smoke
detector
Device Selection Guide
Part Category
IR
Chip
Material
GaAlAs
Lens Color
Water Clear
1
Copyright © 2013, Everlight All Rights Reserved. Release Date :6/24/2013. Issue No:
DIR-0000958
Rev 2
www.everlight.com
Revision
:2
Release Date:2013-07-05 13:36:07.0
Expired Period: Forever
LifecyclePhase:
Data Sheet
1206 Package Chip Infrared LED
IR15-21C/TR8
Package Dimensions
Notes:
1.All dimensions are in millimeters
2.Tolerances unless dimensions
±0.1mm
2
Copyright © 2013, Everlight All Rights Reserved. Release Date :6/24/2013. Issue No:
DIR-0000958
Rev 2
www.everlight.com
Revision
:2
Release Date:2013-07-05 13:36:07.0
Expired Period: Forever
LifecyclePhase:
Data Sheet
1206 Package Chip Infrared LED
IR15-21C/TR8
Absolute Maximum Ratings (Ta=25℃)
Parameter
Continuous Forward Current
Reverse Voltage
Operating Temperature
Storage Temperature
Soldering Temperature *1
Power Dissipation at(or below)
25℃Free Air Temperature
Symbol
I
F
V
R
T
opr
T
stg
T
sol
P
d
Rating
65
5
-25~ +85
-40 ~ +85
260
130
Units
mA
V
℃
℃
℃
mW
Notes:
*1: Soldering time≦5 seconds.
Electro-Optical Characteristics (Ta=25℃)
Parameter
Radiant Intensity
Peak Wavelength
Spectral Bandwidth
Forward Voltage
Reverse Current
View Angle
Symbol
I
E
λp
Δλ
V
F
I
R
2θ1/2
Condition
I
F
=20mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
V
R
=5V
I
F
=20mA
Min.
0.2
--
--
--
--
--
Typ.
0.8
940
45
1.2
--
160
Max.
--
--
--
1.5
10
--
Units
mW/sr
nm
nm
V
μA
deg
3
Copyright © 2013, Everlight All Rights Reserved. Release Date :6/24/2013. Issue No:
DIR-0000958
Rev 2
www.everlight.com
Revision
:2
Release Date:2013-07-05 13:36:07.0
Expired Period: Forever
LifecyclePhase:
Data Sheet
1206 Package Chip Infrared LED
IR15-21C/TR8
Typical Electro-Optical Characteristics Curves
Fig.1 Forward Current vs.
Ambient Temperature
140
120
100
80
60
40
20
0
Fig.2 Spectral Distributio
n
100
80
60
40
20
20
40
60
80
100
I
F
=20mA
Ta=25° C
-40 -20 0
0
Fig.3 Forward Current
vs. Forward Voltage
4
10
Fig.5 Relative Intensity vs.
Forward Current
100
Ie-Radiant Intensity(mW/sr)
3
10
10
2
10
1
1
10
0
1
2
3
4
0.1
0
10
10
1
10
2
10
3
10
4
I
F
-Forward Current (mA
)
4
Copyright © 2013, Everlight All Rights Reserved. Release Date :6/24/2013. Issue No:
DIR-0000958
Rev 2
www.everlight.com
Revision
:2
Release Date:2013-07-05 13:36:07.0
Expired Period: Forever
LifecyclePhase:
Data Sheet
1206 Package Chip Infrared LED
IR15-21C/TR8
Typical Electro-Optical Characteristics Curves
Fig.5 Relative Radiant Intensity vs.
Angular Displacement
-20
-10
0
10
20
30
1.0
0.9
0.8
0.7
40
50
60
70
80
0.6 0.4 0.2
0
0.2 0.4 0.6
5
Copyright © 2013, Everlight All Rights Reserved. Release Date :6/24/2013. Issue No:
DIR-0000958
Rev 2
www.everlight.com
Revision
:2
Release Date:2013-07-05 13:36:07.0
Expired Period: Forever
LifecyclePhase:
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