Technical Data Sheet
0805 Package Chip LEDs
17-21/GHC-YR1S2/3T Features
?Package in 8mm tape on 7 diameter reel.
?Compatible with automatic placement equipment.
?Compatible with infrared and vapor phase reflow
solder process.
?Mono-color type.
?Pb-free.
Descriptions
?The 17-21 SMD Taping is much smaller
than lead frame type components, thus
enable smaller board size, higher packing
density, reduced storage space and finally
smaller equipment to be obtained.
?Besides, lightweight makes them ideal for
miniature applications. etc.
Applications
?Automotive: backlighting in dashboard and switch.
?Telecommunication: indicator and backlighting in
telephone and fax.
?Flat backlight for LCD, switch and symbol.
?General use.
Device Selection Guide
Chip
Lens Color
Color
Material Emitted
InGaN Brilliant Green Water Clear
17-21/GHC-YR1S2/3T Package Outline Dimensions
Note: The tolerances unless mentioned is 0.1mm ,Unit = mm
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17-21/GHC-YR1S2/3T
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Parameter Symbol Rating Unit Reverse Voltage V R 5 V Forward Current I F 25 mA Operating Temperature Topr -40 ~ +85 Storage Temperature Tstg -40~ +90 Soldering Temperature Tsol 260 (for 5 second)
Electrostatic Discharge ESD 150
V Power Dissipation Pd
110
mW
Peak Forward Current (Duty 1/10 @1KHz)
I FP 100 mA
Electro-Optical Characteristics (Ta=25 )
Parameter
Symbol Min. Typ. Max. Unit Condition
Luminous Intensity Iv
112 ----- 285 mcd
Viewing Angle 2 1/2 ----- 140 ----- deg Peak Wavelength
p ----- 518 ----- nm Dominant Wavelength
d 520 ---- 535 nm Spectrum Radiation Bandwidth ----- 20 ----- nm Forward Voltage
V F
----- 3.5 4.0 V
I F =20 mA
Reverse Current
I R ----- ----- 50
A
V R =5V
Notes:
1.Tolerance of Luminous Intensity 10%
2.Tolerance of Dominant Wavelength 1nm
17-21/GHC-YR1S2/3T
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Groups
Bin Min Max Unit
Condition
X 520 525
Y 525 530
Y
Z 530 535
nm I F =20mA
Bin Rang Of Luminous Intensity
Bin
Min
Max
Unit
Condition
R1 112 140
R2 140 180
S1 180 225 S2 225 285
mcd I F =20mA
Notes:
1.Tolerance of Luminous Intensity 10%
2.Tolerance of Dominant Wavelength 1nm
17-21/GHC-YR1S2/3T
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of 10 Typical Electro-Optical Characteristics Curves
17-21/GHC-YR1S2/3T
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CAT: Luminous
REF:
Reel Dimensions
Note: The tolerances unless mentioned is 0.1mm ,Unit = mm
17-21/GHC-YR1S2/3T Carrier Tape Dimensions: Loaded quantity 3000 PCS per reel
Note: The tolerances unless mentioned is 0.1mm ,Unit = mm
17-21/GHC-YR1S2/3T
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The reliability of products shall be satisfied with items listed below. Confidence level 90% LTPD 10%
No. Items Test Condition Test Hours/Cycles Sample
Size
Ac/Re
1 Reflow Soldering Temp. : 260 5
Min. 5sec. 6 Min.
22 PCS.0/1 2 Temperature Cycle H : +100 15min
5 min
L : -40 15min 300 Cycles 22 PCS.0/1
3 Thermal Shock H : +100 5min
10 sec
L : -10 5min
300 Cycles 22 PCS.0/1 4
High Temperature
Storage
Temp. : 100 1000 Hrs. 22 PCS.0/1 5
Low Temperature
Storage Temp. : -40 1000 Hrs. 22 PCS.0/1 6 DC Operating Life I F = 20 mA 1000 Hrs. 22 PCS.0/1 7
High Temperature / High Humidity
85 / 85%RH
1000 Hrs.
22 PCS.
0/1
17-21/GHC-YR1S2/3T
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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 30
or 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.
17-21/GHC-YR1S2/3T 4.Soldering Iron
Each terminal is to go to the tip of soldering iron temperature less than 280 for 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
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17-21/GHC-YR1S2/3T