IR19-21C/TR8 Datasheet by Everlight Electronics Co Ltd

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1Copyright © 2013, Everlight All Rights Reserved. Release Date : 2013/6/05. Issue No:DIR-0000962 Rev:3 www.everlight.com
0.8mm Height Flat Top Infrared LED
IR19-21C/TR8
Features
Small double-end package
Low forward voltage
Good spectral matching to Si photo detector
Package in 8mm tape on 7” diameter reel
Pb free
The product itself will remain within RoHS compliant version.
Descriptions
IR19-21C/TR8 is an infrared emitting diode in
miniature SMD package which is molded in a
water clear plastic with flat top view lens.
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 Chip
Material Lens Color
IR GaAlAs Water Clear
o 0—H—0 9 mm - Fokufly + on“ I.2 leiQE I . | 3‘ +l I 3’3 an fellow soldering (Propose) I o m 1:: b3 - .I - ! Wl%/6/- E _ ”53%
LifecyclePhase:
Revision : 3
Expired Period: Forever
Release Date:2013-06-08 09:00:41.0
Data Sheet
0.8mm Height Flat Top Infrared LED
IR19-21C/TR8
2Copyright © 2013, Everlight All Rights Reserved. Release Date : 5/28/2013. Issue No:DIR-0000962 Rev:3 www.everlight.com
Package Dimensions
Notes: 1.All dimensions are in millimeters
2.Tolerances unless dimensions ±0.1mm
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Data Sheet
0.8mm Height Flat Top Infrared LED
IR19-21C/TR8
3Copyright © 2013, Everlight All Rights Reserved. Release Date : 5/28/2013. Issue No:DIR-0000962 Rev:3 www.everlight.com
Absolute Maximum Ratings (Ta=25)
Parameter Symbol Rating Units
Continuous Forward Current IF65 mA
Reverse Voltage VR5V
Operating Temperature Topr -25 ~ +85
Storage Temperature Tstg -40 ~ +85
Soldering Temperature *1 Tsol 260
Power Dissipation at(or below)
25Free Air Temperature Pd130 mW
Notes: *1 Soldering time5 seconds.
Electro-Optical Characteristics (Ta=25)
Parameter Symbol Condition Min. Typ. Max. Units
Radiant Intensity Ie IF=20mA 0.2 0.7 mW /sr
Peak Wavelength λpIF=20mA -- 940 -- nm
Spectral Bandwidth Δλ IF=20mA -- 50 -- nm
Forward Voltage VFIF=20mA -- 1.2 1.5 V
Reverse Current IRVR=5V -- -- 10 μA
View Angle 2θ1/2 IF=20mA -- 150 -- deg
EVEFiLlG-HT A g E z a: if if : E 1:} E 52 Le I“ g \ 880 900 920 940 960 930 1000 10201040 Ambient Temperaturef C) Wavelength A (nm) 113400,” E tp/T:0.01 E S E m E LE Forward Voltage (V) TFKS§77 Approved
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Release Date:2013-06-08 09:00:41.0
Data Sheet
0.8mm Height Flat Top Infrared LED
IR19-21C/TR8
4Copyright © 2013, Everlight All Rights Reserved. Release Date : 5/28/2013. Issue No:DIR-0000962 Rev:3 www.everlight.com
0
-25 0 4020 60 10080
20
40
60
100
80
120
140
0
20
40
60
80
100 IF=20mA
Ta=25° C
0
IF-Forward Current (mA)
10
10010
110
2 3 104
Ie-Radiant Intensity(mW/sr)
1
10
100
0
10
101
102
3
104
1 2 3 4
Typical Electro-Optical Characteristics Curves
Fig.1 Forward Current vs. Fig.2 Spectral Distribution
Ambient Temperature
Fig.3 Forward Current vs Fig.4 Relative Intensity vs.
. Forward Voltage Forward Current
baa—BE Esq—Em DEE; Eflififi Approved
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Release Date:2013-06-08 09:00:41.0
Data Sheet
0.8mm Height Flat Top Infrared LED
IR19-21C/TR8
5Copyright © 2013, Everlight All Rights Reserved. Release Date : 5/28/2013. Issue No:DIR-0000962 Rev:3 www.everlight.com
-20
0.6
0.9
0.7
0.8
1.0
0.20.4 0 0.2 0.4 0.6
50
70
80
60
40
30
-10 0 2010
Typical Electro-Optical Characteristics Curves
Fig.5 Relative Radiant Intensity vs.
Angular Displacement
l~5°C/sec. —N Pre-lleating 180 ~ 20 I~5”C/sec. lZOsec.Max. E _ ”£52.:
LifecyclePhase:
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Release Date:2013-06-08 09:00:41.0
Data Sheet
0.8mm Height Flat Top Infrared LED
IR19-21C/TR8
6Copyright © 2013, Everlight All Rights Reserved. Release Date : 5/28/2013. Issue No:DIR-0000962 Rev:3 www.everlight.com
Precautions For Use
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 90%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 30or less and 70%RH or less.
2.5 The LEDs should be used within 168 hours (7 days) after opening the package.
2.6 If the moisture absorbent material (silica gel) has faded away or the LEDs have exceeded the
storage time, baking treatment should be performed using the following conditions.
Baking treatment : 60±5 for 24 hours.
3. Soldering Condition
3.1 Pb-free solder temperature profile
3.2 Reflow soldering should not be done more than two times.
3.3 When soldering, do not put stress on the LEDs during heating.
3.4 After soldering, do not warp the circuit board.
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Release Date:2013-06-08 09:00:41.0
Data Sheet
0.8mm Height Flat Top Infrared LED
IR19-21C/TR8
7Copyright © 2013, Everlight All Rights Reserved. Release Date : 5/28/2013. Issue No:DIR-0000962 Rev:3 www.everlight.com
4.Soldering Iron
Each terminal is to go to the tip of soldering iron temperature less than 350for 3
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.
5.Repairing
Repair should not be done after the LEDs have been soldered. When repairing is
unavoidable, a double-head soldering iron should be used (as below figure). It should be confirmed
beforehand whether the characteristics of the LEDs will or will not be damaged by repairing.
LucsLm Pro ress'uve direction 2.0i0.0_5._ 4 U 1 50:32? 025 Qfil- -¢d:+9—e-— SJ E" 3.5i0.05 . é F' —-— fi :fi 9:13 if] 915i I E _ Apéfiafid
LifecyclePhase:
Revision : 3
Expired Period: Forever
Release Date:2013-06-08 09:00:41.0
Data Sheet
0.8mm Height Flat Top Infrared LED
IR19-21C/TR8
8Copyright © 2013, Everlight All Rights Reserved. Release Date : 5/28/2013. Issue No:DIR-0000962 Rev:3 www.everlight.com
Package Dimensions
Note: The tolerances unless mentioned are ±0.1, unit=mm.
Carrier Taping Dimensions: Loaded Quantity 3000PCS/Reel
Note: The tolerances unless mentioned is ±0.1mm, Unit = mm
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LifecyclePhase:
Revision : 3
Expired Period: Forever
Release Date:2013-06-08 09:00:41.0
Data Sheet
0.8mm Height Flat Top Infrared LED
IR19-21C/TR8
9Copyright © 2013, Everlight All Rights Reserved. Release Date : 5/28/2013. Issue No:DIR-0000962 Rev:3 www.everlight.com
Label Form Specification
CPN: Customer’s Production Number
P/N : Production Number
QTY: Packing Quantity
CAT: Ranks
HUE: Peak Wavelength
EF: Reference
LOT No: Lot Number
Notes
1. Above specification may be changed without notice. EVERLIGHT will reserve authority on
material change for above specification.
2. When using this product, please observe the absolute maximum ratings and the instructions
for using outlined in these specification sheets. EVERLIGHT assumes no responsibility for
any damage resulting from use of the product which does not comply with the absolute
maximum ratings and the instructions included in these specification sheets.
3. These specification sheets include materials protected under copyright of EVERLIGHT
corporation. Please don’t reproduce or cause anyone to reproduce them without EVERLIGHT’s
consent.
EVERLIGHT ELECTRONICS CO., LTD. Tel: 886-2-2685-6688
Office: No. 6-8, Zhonghua Rd., Shulin Dist., Fax: 886-2685-2699
6897
New Taipei City 23860, Taiwan http://www.everlight.com

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