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EVERLIGHT ELECTRONICS CO.,LTD.
Technical Data Sheet High Power LED - 0.5W
EHP-A09/UT31-PU5/TR
Features
Feature of the device: small package with high efficiency color coordinates: x=0.31, y=0.31 according to CIE 1931 Typical color temperature: 5600 K. ESD protection. Soldering methods: SMT Grouping parameter: luminous Intensity, color coordinates, forward voltage. Optical efficiency: 35 lm/W. Color Reproduction Index(CRI): 80 Thermal resistance (junction to sink): 80 K/W The product itself will remain within RoHS compliant version.
Applications
Interior automotive lighting (e.g. dashboard backlighting) backlighting (illuminated advertising, general lighting) Reading lamps (aircraft, car, bus)
Signal and symbol luminaries
Marker lights (e.g. steps, exit ways, etc.)
Materials
Items Reflector Encapsulating Resin Electrodes Die attach Chip Description Heat resistant polymer Silicone resin Ag plating Silver paste InGaN
EVERLIGHT ELECTRONICS CO.,LTD. EHP-A09/UT31-PU5/TR
Dimensions
N
A
N
Package mark
N
C
N
Notes: 1. Dimensions are in millimeters. 2. Tolerances unless dimensions 0.1mm.
Everlight Electronics Co., Ltd. Device No. :
http://www.everlight.com Prepared date: Aug 02, 2007
Rev. Preliminary Prepared by: Anita Chen
Page: 2/11
EVERLIGHT ELECTRONICS CO.,LTD. EHP-A09/UT31-PU5/TR
Maximum Ratings (T Ambient=25C)
Parameter DC Operating Current Pulsed Forward Current ESD Sensitivity Junction Temperature Operating Temperature Storage Temperature Power Dissipation Junction To Heat-Sink Thermal Resistance Symbol IF IF ESD Tj Topr Tstg Pd Rth Rating 150 300 2000 125 -40 ~ +100 -40 ~ +100 1 80 Unit mA mA V C C C W K/W
Electro-Optical Characteristics (TAmbient=25C)
Parameter Bin C1 C2 Luminous Intensity(1) D1 D2 E1 V1 Forward Voltage(2) V2 Color Temperature Viewing Angle(3) ------CCT 21/2 VF Iv Symbol Min 2800 3550 4500 5600 7100 2.95 3.25 4600 ---Typ. ---------------------5600 120 Max 3550 4500 5600 7100 9000 3.25 V 3.55 15000 ---K deg IF=150mA mcd Unit Condition
Note. 1. Luminous Intensity measurement tolerance: 10% 2. Forward Voltage measurement tolerance: 0.1V 3. 21/2 is the off axis angle from lamp centerline where the luminous intensity is 1/2 of the peak value.
Everlight Electronics Co., Ltd. Device No. :
http://www.everlight.com Prepared date: Aug 02, 2007
Rev. Preliminary Prepared by: Anita Chen
Page: 3/11
EVERLIGHT ELECTRONICS CO.,LTD. EHP-A09/UT31-PU5/TR
Color Binning
Rank A0 x y 0.280 0.248 0.264 0.267 0.283 0.305 0.296 0.276 x y 0.287 0.295 Rank B3 0.283 0.305 0.304 0.330 0.307 0.315
Reference CCT: 9000K-15000K
Reference CCT: 7000K-8700K
Rank B4 x y 0.307 0.315 0.304 0.330 0.330 0.360 0.330 0.339 x y 0.296 0.276
Rank B5 0.287 0.295 0.307 0.315 0.311 0.294
Reference CCT: 6200K-7000K
Reference CCT: 7000K-9000K
Rank B6 x y 0.311 0.294 0.307 0.315 0.330 0.339 0.330 0.318 x y 0.330 0.318
Rank C0 0.330 0.360 0.361 0.385 0.356 0.351
Reference CCT: 5600K-7000K
Note. 1. Color coordinates measurement allowance : 0.01 2. CCT value is only for reference.
Reference CCT: 4600K-5600K
Color Binning Structure Graphic Representation
0.44
0.40
0.36 C0
B4
y
0.32
B3 B6 B5
0.28
A0
0.24
0.20 0.20
0.24
0.28
0.32
0.36
0.40
0.44
x
Everlight Electronics Co., Ltd. Device No. :
http://www.everlight.com Prepared date: Aug 02, 2007
Rev. Preliminary Prepared by: Anita Chen
Page: 4/11
EVERLIGHT ELECTRONICS CO.,LTD. EHP-A09/UT31-PU5/TR
Typical Electro-Optical Characteristics Curves
Relative Spectral Distribution, IF=150mA, T Ambient=25C
1.0
Forward Voltage vs Forward Current, T Ambient=25C
3.8
Relative Luiminous Relative
0.8
3.6
Forward Voltage (V)
450 500 550 600 650 700 750 800
0.6
3.4
0.4
3.2
3.0
0.2
2.8
0.0 400
0
50
100
150
200
250
300
Wavelength(nm)
Forward Current (mA)
Relative Luminous Intensity vs Forward Current, T Ambient=25C
1.6
Ambient Temperature & Operating Current Derating based on TJMAX = 125
250
Relative Luminous Intensity
1.4
Forward Current (mA)
1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 50 100 150 200 250 300
200
150
100
50
0
20
40
60
80
100
120
140
160
Forward Current (mA)
Ambient Temperature (C)
Everlight Electronics Co., Ltd. Device No. :
http://www.everlight.com Prepared date: Aug 02, 2007
Rev. Preliminary Prepared by: Anita Chen
Page: 5/11
EVERLIGHT ELECTRONICS CO.,LTD. EHP-A09/UT31-PU5/TR
Typical Representative Spatial Radiation Pattern
0
1.0
10
20 30 40 50 60 70 80 90
Relative Luminous Intensity
0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 -90 -80 -70 -60 -50 -40 -30 -20 -10 0
Angle (Degree)
Everlight Electronics Co., Ltd. Device No. :
http://www.everlight.com Prepared date: Aug 02, 2007
Rev. Preliminary Prepared by: Anita Chen
Page: 6/11
EVERLIGHT ELECTRONICS CO.,LTD. EHP-A09/UT31-PU5/TR
Label explanation
CPN: Customer's Production Number P/N : Production Number QTY: Packing Quantity CAT: Ranks HUE: Domain Wavelength REF: Reference LOT No: Lot Number MADE IN TAIWAN: Production Place
Reel Dimensions
Note: 1. Dimensions are in millimeters. 2. The tolerances unless mentioned is 0.1mm.
Everlight Electronics Co., Ltd. Device No. :
http://www.everlight.com Prepared date: Aug 02, 2007
Rev. Preliminary Prepared by: Anita Chen
Page: 7/11
EVERLIGHT ELECTRONICS CO.,LTD. EHP-A09/UT31-PU5/TR
Carrier Tape Dimensions: Loaded quantity 2000 PCS per reel
Note: 1. Dimensions are in millimeters. 2. The tolerances unless mentioned is 0.1mm.
Moisture Resistant Packaging
Label
Aluminum moisture-proof bag
Desiccant
Label
Everlight Electronics Co., Ltd. Device No. :
http://www.everlight.com Prepared date: Aug 02, 2007
Rev. Preliminary Prepared by: Anita Chen
Page: 8/11
EVERLIGHT ELECTRONICS CO.,LTD. EHP-A09/UT31-PU5/TR
Reliability Test Items
Stress Test Reflow DC Operating Life Stress Condition Tsol=260C, 10sec, 6min Ta=25C , IF=150mA H100C Thermal Shock 'L40C H100C Temperature Cycle ' 5min. 'L10C High Temperature/Humidity Reverse Bias High Temperature Storage Low Temperature Storage Pulse Test High Temperature Operation Life #1 High Temperature Operation Life #2 High Temperature /Humidity Operation Life ESD Human Body Model ESD Machine Model 30min. 1000 hours 1000 hours 1000 hours 30000 times 20min. 500 Cycles 20min. 30min. 1000 Cycles Stress Duration 3 times 1000 hours
' 10sec.
Ta=85C , RH=85% Ta=120C Ta=-40C Ta=25, IF=1000mA 30mS on/ 2500mS off Ta=55C, IF=150mA
1000 hours
Ta=85C, IF=120mA
1000 hours
Ta=85C, RH=60%, IF=120mA 2000V, Interval:0.5sec 200V, Interval:0.5sec
1000 hours 3 times 3 times
*lm: Brightness attenuate difference(1000hrs)50% *VF: Forward voltage difference20% Notes: All reliability items are tested under superior thermal management with 1.5 x 1.5 cm2 MCPCB.
Everlight Electronics Co., Ltd. Device No. :
http://www.everlight.com Prepared date: Aug 02, 2007
Rev. Preliminary Prepared by: Anita Chen
Page: 9/11
EVERLIGHT ELECTRONICS CO.,LTD. EHP-A09/UT31-PU5/TR
Precautions For Use 1. Over-current-proof
Though EHP-A09 has conducted ESD protection mechanism, customers must not use the device in reverse and should apply resistors for extra protection. Otherwise, slight voltage difference may cause enormous current shift and burn out failure would happen.
2. Storage
i. ii. iii. iv. v. vi. Do not open the moisture proof bag before the devices are ready to use. Before the package is opened, LEDs should be stored at temperature less than 30and humidity less than 90%. LEDs should be used within a year. After the package is opened, LEDs should be stored at temperature less than 30and humidity less than 70%. LEDs should be used within 168 hours (7 days) after the package is opened. If the moisture absorbent material (silicone gel) has faded away or LEDs have exceeded the storage time, baking treatment should be implemented based on the following the conditions: pre-curing at 605 for 24 hours.
3. Thermal Management
i. For maintaining the high flux output and achieving reliability, EHP-A09 series LEDs should be mounted on a metal core printed circuit board (MCPCB) or other kinds of heat sink with proper thermal connection to dissipate approximate 0.5W of thermal energy at 150mA operation. ii. Special thermal designs are also recommended to take in heat dissipation management, such as FR4 PCB on Aluminum with thermal vias or FPC on Aluminum with thermal conductive adhesive, etc. iii. Sufficient thermal management must be implemented. Otherwise, the junction temperature of dies might be over the limit at high current driving condition and LEDs' lifetime might be decreases dramatically. iv. For further thermal management suggestions, please consult Everlight Design Guide or local representatives for assistance.
Everlight Electronics Co., Ltd. Device No. :
http://www.everlight.com Prepared date: Aug 02, 2007
Rev. Preliminary Prepared by: Anita Chen
Page: 10/11
EVERLIGHT ELECTRONICS CO.,LTD. EHP-A09/UT31-PU5/TR
4. Soldering Condition 4-1. For Reflow process
i. ii. EHP-A09 series are suitable for SMT process. Lead reflow soldering temperature profile
iii. iv. v.
Reflow soldering should not be done more than two times. In soldering process, stress on the LEDs during heating should be avoided. After soldering, do not warp the circuit board.
Everlight Electronics Co., Ltd. Device No. :
http://www.everlight.com Prepared date: Aug 02, 2007
Rev. Preliminary Prepared by: Anita Chen
Page: 11/11

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