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EVERLIGHT ELECTRONICS CO.,LTD.
Technical Data Sheet High Performance SMD White LED with Reflector
93-21UTC/S400-XX/TR8
Features White SMT package. Optical indicator. Wide viewing angle. Soldering methods: IR reflow soldering. Available on tape and reel. Available on tape and reel . Pb-free The product itself will remain within RoHS compliant version. Descriptions The 93-21 series is available in soft orange, green, blue, and yellow. Due to the package design, the LED has wide viewing angle and optimized light coupling by inter reflector. Besides, LED is mounted top down and emits through the PCB. This feature makes the SMT TOP LED ideal for light pipe application. Applications Optical indicators. Coupling into light guides. Backlighting (LCD, cellular phones, switches, keys, displays, illuminated advertising, general lighting). Coupling into light guides; Interior automotive lighting (e.g. dashboard backlighting, etc.). Device Selection Guide
Chip Emitted Color Material InGaN White Water Clear Resin Color
Everlight Electronics Co., Ltd. Device No. : DSE-931-102
http://www.everlight.com prepared date: 26-Feb-2007
Rev. 1
Page: 1 of 10
Prepared by: Ray Yuan
EVERLIGHT ELECTRONICS CO.,LTD.
93-21UTC/S400-XX/TR8
Package Outline Dimensions
0.4 0.07
0.5 0.07 2.2 0.1
Anode mark 3.0 0.1 4.6 0.2
2.7 0.1
1.0 0.1 1.5 0.1
1.7 0.1
0.62 +0.13 -0
+
Polarity
0.15 0.05
0.26 0.1
For reflow soldering (propose)
4.34 0.1
0.4 0.1 0.5 0.1
0.74 0.1
0.74 0.1
Notes: Tolerances Unless Dimension 0.1mm,Unit = mm
Everlight Electronics Co., Ltd. Device No. : DSE-931-102
http://www.everlight.com prepared date: 26-Feb-2007
Rev. 1
Page: 2 of 10
Prepared by: Ray Yuan
EVERLIGHT ELECTRONICS CO.,LTD.
93-21UTC/S400-XX/TR8
Absolute Maximum Ratings (Ta=25)
Parameter Reverse Voltage Forward Current Peak Forward Current(Duty 1/10 @ 1KHZ) Power Dissipation Electrostatic Discharge(HBM) Operating Temperature Storage Temperature Soldering Temperature Symbol VR IF IFP Pd ESD Topr Tstg Tsol Rating 5 25 100 110 150 -40 ~ +85 -40~ +90 Unit V mA mA mW V
Reflow Soldering : 260 for 10 sec. Hand Soldering : 350 for 3 sec.
The products are sensitive to static electricity and care must be fully taken when handling products.
Electro-Optical Characteristics (Ta=25)
Parameter Symbol *Chip Rank A6 X7 X8 X9 Viewing Angle Forward Voltage Reverse Current Chromaticity Coordinates 21/2 VF IR x y -----Min. 360 420 510 630 -----Typ. 396 470 570 800 130 3.50 -0.290 0.300 Max. -----4.30 50 --deg V A --IF=20mA IF=20mA VR=5V IF=20mA IF=20mA mcd IF=20mA Units Condition
Luminous Intensity
IV
*93-21UWC/S400-XX/TR8 Chip Rank
Everlight Electronics Co., Ltd. Device No. : DSE-931-102 http://www.everlight.com prepared date: 26-Feb-2007 Rev. 1 Page: 3 of 10
Prepared by: Ray Yuan
EVERLIGHT ELECTRONICS CO.,LTD.
93-21UTC/S400-XX/TR8
Color Ranks x y Rank A0 0.280 0.264 0.283 0.296 0.248 0.267 0.305 0.276 Rank B2 0.296 0.287 0.330 0.330 0.276 0.295 0.339 0.318 x y Rank B1 0.287 0.283 0.330 0.330 0.295 0.305 0.360 0.339 Rank C0 0.330 0.330 0.361 0.356 0.318 0.360 0.385 0.351
x y
x y
CIE Chromaticity Diagram
*The C.I.E. 1931 chromaticity diagram ( Tolerance 0.01).
Everlight Electronics Co., Ltd. Device No. : DSE-931-102
http://www.everlight.com prepared date: 26-Feb-2007
Rev. 1
Page: 4 of 10
Prepared by: Ray Yuan
EVERLIGHT ELECTRONICS CO.,LTD.
93-21UTC/S400-XX/TR8
Typical Electro-Optical Characteristics Curves
Everlight Electronics Co., Ltd. Device No. : DSE-931-102
http://www.everlight.com prepared date: 26-Feb-2007
Rev. 1
Page: 5 of 10
Prepared by: Ray Yuan
EVERLIGHT ELECTRONICS CO.,LTD.
93-21UTC/S400-XX/TR8 Packing specification
Label explanation
(1) CPNCustomer's Production Number (2) P/NProduction Number (3) QTYPacking Quantity (4) CATLuminous Intensity Rank (5) HUEDom. Wavelength Rank (6) REFForward Voltage Rank (7) LOT NoLot Number
RoHS
Reel Dimensions
Note: The tolerances unless mentioned is 0.1mm,Unit = mm
Everlight Electronics Co., Ltd. Device No. : DSE-931-102
http://www.everlight.com prepared date: 26-Feb-2007
Rev. 1
Page: 6 of 10
Prepared by: Ray Yuan
EVERLIGHT ELECTRONICS CO.,LTD.
93-21UTC/S400-XX/TR8
Carrier Tape Dimensions; Loaded quantity per reel 2000 PCS/reel
Note: Tolerances Unless Dimension 0.1mm
Unit = mm
Moisture Resistant Packaging
Label
Aluminum moisture-proof bag
Desiccant
Label
Everlight Electronics Co., Ltd. Device No. : DSE-931-102
http://www.everlight.com prepared date: 26-Feb-2007
Rev. 1
Page: 7 of 10
Prepared by: Ray Yuan
EVERLIGHT ELECTRONICS CO.,LTD.
93-21UTC/S400-XX/TR8
Reliability Test Items And Conditions
The reliability of products shall be satisfied with items listed below. Confidence level90% LTPD10%
No. 1 2
Items Reflow Soldering Temperature Cycle
Test Condition Temp. : 2405 5 sec. H : +100 15min 5 min L : -40 15min H : +100 5min 10 sec L : -10 5min Temp. : 100 Temp. : -40 IF = 20 mA / 25 85/RH85%
Test Sample Ac/Re Hours/Cycles Size 6 Min. 22 Pcs. 0/1 0/1
300 Cycles 22 PCS.
3 4 5 6 7
Thermal Shock High Temperature Storage Low Temperature Storage DC Operating Life High Temperature / High Humidity
300 Cycles 22 PCS. 1000 Hrs. 1000 Hrs. 1000 Hrs. 1000 Hrs. 22 PCS. 22 PCS. 22 PCS. 22 PCS.
0/1 0/1 0/1 0/1 0/1
Everlight Electronics Co., Ltd. Device No. : DSE-931-102
http://www.everlight.com prepared date: 26-Feb-2007
Rev. 1
Page: 8 of 10
Prepared by: Ray Yuan
EVERLIGHT ELECTRONICS CO.,LTD.
93-21UTC/S400-XX/TR8
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 After opening the package: The LED's floor life is 1 year under 30 or less and 60% RH or less. If unused LEDs remain, it should be stored in moisture proof packages. 2.4 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 : 605 for 24 hours. 3. Soldering Condition 3.1 Pb-free solder temperature profile
1~5 C / Sec. 260C . M ax. 10 Sec. M ax. 1~5 C / Sec. Pre-heating 180~200C 60 Sec. M ax. A bove 220C
120 Sec. M ax.
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.
Everlight Electronics Co., Ltd. Device No. : DSE-931-102
http://www.everlight.com prepared date: 26-Feb-2007
Rev. 1
Page: 9 of 10
Prepared by: Ray Yuan
EVERLIGHT ELECTRONICS CO.,LTD.
93-21UTC/S400-XX/TR8
4.Soldering Iron Each terminal is to go to the tip of soldering iron temperature less than 350 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 beforehand whether the characteristics of the LEDs will or will not be damaged by repairing.
EVERLIGHT ELECTRONICS CO., LTD. Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Tucheng, Taipei 236, Taiwan, R.O.C
Tel: 886-2-2267-2000, 2267-9936 Fax: 886-2267-6244, 2267-6189, 2267-6306 http://www.everlight.com
Everlight Electronics Co., Ltd. Device No. : DSE-931-102
http://www.everlight.com prepared date: 26-Feb-2007
Rev. 1
Page: 10 of 10
Prepared by: Ray Yuan

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