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Luckylight
5mm Round With Flange Type
Infrared LED
Technical Data Sheet
Part No.: 503HIRT2V-1CD
Spec No: B525 X250 Rev No.: V.3 Date: May./23/2008 Page:1OF
Approved:JoJo Checked:Wu Drawn:Wang
Lucky Light Electronics Co., Ltd. http://www.luckylightled.com
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Luckylight
Features:
◇ Standard T-1 3/4 diameter package.
◇ Low forward voltage.
◇ Infrared Emitting Diode.
◇ Viewing angle =30°.
◇ Reliable and rugged.
◇ The product itself will remain within RoHS complaint Version.
Descriptions:
◇ The device is spectrally matched with silicon photodiode and phototransistor.
Applications:
◇ Floppy disk drive.
◇ Optoelectronic switch.
◇ Camera.
◇ VCR.
◇ Video.
◇ Smoke detector.
◇ Infrared applied system.
◇ Free air transmission system.
◇ Infrared remote control units.
Spec No: B525 X250 Rev No.: V.3 Date: May./23/2008 Page:2OF
Approved:JoJo Checked:Wu Drawn:Wang
Lucky Light Electronics Co., Ltd. http://www.luckylightled.com
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Luckylight
Package Dimension:
Polarity
Notes:
Anode
Part No. Material Lens Color Source Color
503HIRT2V-1CD GaAlAs Blue Transparent Infrared
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25(.010〞) unless otherwise specified.
3. Protruded resin under flange is 1.00mm(.039〞)max.
4. Specifications are subject to change without notice.
Spec No: B525 X250 Rev No.: V.3 Date: May./23/2008 Page:3OF
Approved:JoJo Checked:Wu Drawn:Wang
Lucky Light Electronics Co., Ltd. http://www.luckylightled.com
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Luckylight
Absolute Maximum Ratings at Ta=25
℃
Parameters Symbol Max. Unit
Power Dissipation PD 160 mW
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
Forward Current IF 100 mA
Reverse Voltage VR 5 V
Operating Temperature Range Topr
Storage Temperature Range Tstg
Soldering Temperature Tsld
IFP 1 A
-40℃ to +85℃
-40℃ to +100℃
260℃ for 5 Seconds
Electrical Optical Characteristics at Ta=25℃
Parameters Symbol Min. Typ. Max. Unit Test Condition
Radiant Intensity Ee 6.5 13.0 --- mW/sr IF =20mA (Note 1)
Viewing Angle* 2θ1/2 --- 30 --- Deg IF =20mA (Note 2)
Peak Emission
Wavelength
Spectral
Bandwidth
Forward Voltage VF 1.00 1.30 1.60 V IF =20mA
Reverse Current IR --- --- 10 µA VR=5V
Notes:
1. Radiant Intensity Measurement allowance is ± 10%.
λp --- 880 --- nm IF=20mA
△λ
--- 45 --- nm IF=20mA
2. θ
Spec No: B525 X250 Rev No.: V.3 Date: May./23/2008 Page:4OF
Approved:JoJo Checked:Wu Drawn:Wang
is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
1/2
Lucky Light Electronics Co., Ltd. http://www.luckylightled.com
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Luckylight
Typical Electrical / Optical Characteristics Curves
(25℃Ambient Temperature Unless Otherwise Noted)
Spec No: B525 X250 Rev No.: V.3 Date: May./23/2008 Page:5OF
Approved:JoJo Checked:Wu Drawn:Wang
Lucky Light Electronics Co., Ltd. http://www.luckylightled.com
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Luckylight
Relative Intensity & Forward
Current
Radiant Intensity Ie (mW/sr)
Forward Current IF (mA)
.
s
v
y
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.
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℃
(
e
r
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Fig.6 Relative Radiant Intensity vs.
Angular D isplacemen t
Relative Radiant Intensity
s
e
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g
a
l
t
o
V
d
r
a
w
r
o
F
8
.
i
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.
℃
)
IF=20mA
Ie-Radiant Intensity(mW/sr)
Ambient Te m p erature (℃)
Relative Forward Voltage
Ambient Temperature (
IF=20mA
℃)
Spec No: B525 X250 Rev No.: V.3 Date: May./23/2008 Page:6OF
Approved:JoJo Checked:Wu Drawn:Wang
Lucky Light Electronics Co., Ltd. http://www.luckylightled.com
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Luckylight
Reliability Test Items And Conditions:
The reliability of products shall be satisfied with items listed below:
Confidence level: 90%.
LTPD: 10 % .
1) Test Items and Results:
No. Item Test Conditions
Tes t
Hours/
Cycles
Sample
Sizes
Failure
Judgment
Criteria
Ac/
Re
1ReflowSoldering
2
3ThermalShock
4
5
6DCOperatingLife V
Tem pe r at ur e
Cycle
High Temperature
Storage
Lower
Temp era tu r e
Storage
TEMP.: 260℃+
5secs
H: +100℃ 15mins
∫
5mins
∫
L: -40℃ 15mins
H: +100℃ 15mins
∫
10secs
∫
L: -10℃ 5mins
TEMP.: +100℃
TEMP.: -40℃
=5V 1000hrs 22pcs 0/1
CE
5℃
6mins 22pcs
50Cycles 22pcs 0/1
IR≧U×2
Ee≦L×0.8
VF≧U×1.2
50Cycles 22pcs 0/1
U: Upper
Specification
1000hrs 22pcs 0/1
1000hrs 22pcs 0/1
Limit
L: Lower
Specification
Limit
0/1
High
7
Spec No: B525 X250 Rev No.: V.3 Date: May./23/2008 Page:7OF
Approved:JoJo Checked:Wu Drawn:Wang
Temperature/
High Humidity
85℃ / 85% R.H
1000hrs 22pcs 0/1
Lucky Light Electronics Co., Ltd. http://www.luckylightled.com
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Luckylight
Please read the following notes before using the product:
1. Over-current-proof
Customer must apply resistors for protection, otherwise slight voltage shift will cause big current
change (Burn out will happen).
2. Storage
2.1 Do not open moisture proof bag before the products are ready to use.
2.2 Before opening the package, the LEDs should be kept at 30℃ or less and 80%RH or less.
2.3 The LEDs should be used within a year.
2.4 After opening the package, the LEDs should be kept at 30℃ or less and 60%RH or less.
2.5 The LEDs should be used within 168 hours (7 days) after opening the package.
3. Soldering Iron
Each terminal is to go to the tip of soldering iron temperature less than 260℃ for 5 seconds within
once in less than the soldering iron capacity 25W. Leave two seconds and more intervals, and do
soldering of each terminal. Be careful because the damage of the product is often started at the
time of the hand solder.
4. Soldering
When soldering, for Lamp without stopper type and must be leave a minimum of 3mm clearance
from the base of the lens to the soldering point.
To avoided the Epoxy climb up on lead frame and was impact to non-soldering problem, dipping
the lens into the solder must be avoided.
Do not apply any external stress to the lead frame during soldering while the LED is at high
temperature.
Recommended soldering conditions:
Soldering Iron Wave Soldering
Tem p e rat u re
Soldering Time
Note: Excessive soldering temperature and / or time might result in deformation of the LED lens or catastrophic
failure of the LED.
300℃ Max.
3sec.Max.
(one time only)
Pre-heat
Pre-heat Time
Solder Wave
Soldering Time
100℃ Max.
60 sec. Max.
260℃ Max.
5sec.Max.
5. Repairing
RepairshouldnotbedoneaftertheLEDshavebeensoldered.Whenrepairingisunavoidable,a
double-head soldering iron should be used. It should be confirmed beforehand whether the
characteristics of the LEDs will or will not be damaged by repairing.
6. Caution in ESD
Static Electricity and surge damages the LED. It is recommended to use a wrist band or
anti-electrostatic glove when handling the LED. All devices equipment and machinery must be
properly grounded.
Spec No: B525 X250 Rev No.: V.3 Date: May./23/2008 Page:8OF
Approved:JoJo Checked:Wu Drawn:Wang
Lucky Light Electronics Co., Ltd. http://www.luckylightled.com
8
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