5mm Infrared LED
HIR7373B/L289
Features
․High
reliability
․High
radiant intensity
․Peak
wavelength λp=850nm
․2.54mm
Lead spacing
․Low
forward voltage
․Pb
Free
․This
product itself will remain within RoHS compliant version.
Description
․EVERLIGHT’s
Infrared Emitting Diode (HIR7373B/L289) is a
high intensity diode , molded in a black plastic package.
․The
device is spectrally matched with phototransistor , photodiode
and infrared receiver module.
Applications
․Infrared
applied system
1
Copyright © 2010, Everlight All Rights Reserved. Release Date : Feb.11.2012. Issue No: DIR-0000475_Rev.2
www.everlight.com
DATASHEET
5.0mm Infrared LED
HIR7373B/L289
Device Selection Guide
Chip
Materials
GaAlAs
Lens Color
Black
Absolute Maximum Ratings (Ta=25℃)
Parameter
Continuous Forward Current
Peak Forward Current(*1)
Reverse Voltage
Operating Temperature
Storage Temperature
Soldering Temperature(*2)
Power Dissipation at (or below)
25℃Free Air Temperature
Symbol
I
F
I
FP
V
R
T
opr
T
stg
T
sol
P
d
Rating
100
1.0
5
-40 ~ +85
-40 ~ +100
260
150
Unit
mA
A
V
℃
℃
℃
mW
Notes:
*1:I
FP
Conditions--Pulse Width≦100μs and Duty≦1%.
*2:Soldering time≦5 seconds.
2
Copyright © 2010, Everlight All Rights Reserved. Release Date : Feb.11.2012. Issue No: DIR-0000475_Rev.2
www.everlight.com
DATASHEET
5.0mm Infrared LED
HIR7373B/L289
Electro-Optical Characteristics (Ta=25℃)
Parameter
Radiant Intensity
Peak Wavelength
Spectral Bandwidth
Symbol
I
e
λp
Δλ
Min.
21
-----
-----
-----
-----
-----
Reverse Current
View Angle
I
R
2θ1/2
----
----
Typ.
40
200
850
45
1.45
1.80
----
25
Max.
-----
-----
-----
-----
1.6
2.4
10
----
uA
deg
nm
nm
Unit
mW/sr
Condition
I
F
=20mA
I
F
=100mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
I
F
=100mA
V
R
=5V
I
F
=20mA
Forward Voltage
VF
V
3
Copyright © 2010, Everlight All Rights Reserved. Release Date : Feb.11.2012. Issue No: DIR-0000475_Rev.2
www.everlight.com
DATASHEET
5.0mm Infrared LED
HIR7373B/L289
Typical Electro-Optical Characteristics Curves
Forward Current vs. Ambient Temperature
140
120
Spectral Distribution
100
I
F
= 2 0 m A
T a=25 ° C
80
100
80
60
40
20
0
60
40
20
0
-4 0
-2 0
0
20
40
60
80
100
790 810 830 850 870 890 910 930 950
Peak Emission Wavelength vs. Ambient Temperature
Forward Current vs. Forward Voltage
900
10
4
875
10
850
3
10
825
2
800
-2 5
10
0
25
50
75
100
1
0
1
2
3
4
5
6
7
8
4
Copyright © 2010, Everlight All Rights Reserved. Release Date : Feb.11.2012. Issue No: DIR-0000475_Rev.2
www.everlight.com
DATASHEET
5.0mm Infrared LED
HIR7373B/L289
Radiant Intensity vs. Forward Current
Relative Radiant Intensity vs. Angular Displacement
1000
I e - R a d ia n t I n te n s ity ( m W /s r )
-2 0
-1 0
0
10
20
30
100
1 .0
0 .9
40
50
60
70
80
10
0 .8
0 .7
0
10
0
10
1
10
2
10
3
10
4
0 .6
0 .4
0 .2
0
0 .2
0 .4 0 .6
I
F
-F o rw a rd C u rre n t (m A
)
5
Copyright © 2010, Everlight All Rights Reserved. Release Date : Feb.11.2012. Issue No: DIR-0000475_Rev.2
www.everlight.com