EVERLIGHT EHP-A08L

EVERLIGHT ELECTRONICS CO.,LTD.
Technical Data Sheet
High Power LED – 1W
EHP-A08L/SUR01-P01
Features
Feature of the device: small package with high efficiency
View angle: 130°.
High light flux output: more than [email protected]
ESD protection.
Soldering methods: Hot bar soldering
Grouping parameter: total luminous flux, dominant
wavelength.
z Optical efficiency: 38 lm/W.
z Thermal resistance (junction to lead): 15 K/W.
z The product itself will remain within RoHS compliant
version.
z
z
z
z
z
z
Applications
z
z
z
z
TFT LCD display backlight
Decorative and entertainment illumination
Signal and symbol luminaries for orientation marker
lights (e.g. steps, exit ways, etc.)
Exterior and interior automotive illumination
Materials
Items
Description
Housing black body
Heat resistant polymer
Encapsulating Resin
Silicone resin
Lens
Heat resistant clear polymer
Electrodes
Ag plating copper alloy
Die attach
Silver paste
Chip
AlGaInP
Everlight Electronics Co., Ltd.
http://www.everlight.com
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Rev. 3.0
Page: 1 of 11
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
Dimensions
Notes: 1. Dimensions are in millimeters
2. Tolerances unless dimensions ±0.25mm
Everlight Electronics Co., Ltd.
http://www.everlight.com
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Rev. 3.0
Page: 2 of 11
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
Maximum Ratings (T Ambient=25ºC)
Parameter
Symbol
Rating
Unit
Operating Temperature
Topr
-40 ~ +100
ºC
Storage Temperature
Tstg
-40 ~ +100
ºC
Junction temperature
Tj
125
ºC
Forward Current
IF
500
mA
Power Dissipation
Pd
1.5
W
Junction to heat-sink thermal resistance
Rth
15
K/W
Electro-Optical Characteristics (T Ambient=25ºC)
Parameter
Bin
Symbol
Min
Typ.
Max
23
----
27
27
----
33
33
----
39
----
130
----
2.05
----
2.35
2.35
----
2.65
U4
2.65
----
2.95
R3
610
----
615
615
----
620
620
----
625
625
----
630
J1
Luminous Flux(1)
J2
Фv
J3
Viewing Angle(2)
----
2θ1/2
U2
Forward Voltage(3)
U3
VF
R4
Wavelength(4)
R5
R6
λd
Unit
Condition
lm
deg
V
IF=350mA
nm
Note. 1. Luminous flux measurement tolerance : ±10%
2. 2θ1/2 is the off axis angle from lamp centerline where the luminous intensity is 1/2 of the peak value.
3. Forward Voltage measurement tolerance : ±0.1V
4. Wavelength measurement tolerance : ±1nm
Everlight Electronics Co., Ltd.
http://www.everlight.com
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Rev. 3.0
Page: 3 of 11
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
Typical Electro-Optical Characteristics Curves
Relative Spectral Distribution,
IF=350mA, T Ambient=25ºC
Forward Voltage vs Forward Current,
T Ambient=25ºC
2.5
2.4
Forward Voltage (Volt)
Relative Luminous Intensity (%)
1.0
0.8
0.6
0.4
0.2
2.3
2.2
2.1
2.0
1.9
0.0
500
600
700
1.8
800
0
100
200
Wavelength (nm)
300
400
500
Forward Current (mA)
Forward Current Derating Curve,
Derating based on TJMAX=125°C
Relative Luminous Intensity vs Forward
Current, T Ambient=25ºC
1.6
400
Forward Current (mA)
Relative Luminous Intensity
1.4
1.2
1.0
0.8
0.6
0.4
0.2
350
300
250
200
150
0.0
0
50
100
150
200
250
300
350
400
450
500
550
100
0
Forward Current (mA)
20
40
60
80
Ambient Temperature (οC)
Everlight Electronics Co., Ltd.
http://www.everlight.com
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Rev. 3.0
Page: 4 of 11
Prepared by: Anita Chen
100
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
Typical Representative Spatial Radiation Pattern
Everlight Electronics Co., Ltd.
http://www.everlight.com
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Rev. 3.0
Page: 5 of 11
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
Label explanation
CPN: Customer’s Production Number
P/N : Production Number
QTY: Packing Quantity
CAT: Ranks
HUE: Peak Wavelength
REF: Reference
LOT No: Lot Number
MADE IN TAIWAN: Production Place
Tube Packing Specifications
1. Tube
Everlight Electronics Co., Ltd.
http://www.everlight.com
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Rev. 3.0
Page: 6 of 11
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
2. Inner Carton
3. Outside Carton
z
Packing Quanity
1. 60 Pcs / Per Tube
2. 20 Tubes / Inner Carton
3. 12 Inner Cartons / Outside Carton
Everlight Electronics Co., Ltd.
http://www.everlight.com
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Rev. 3.0
Page: 7 of 11
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
Reliability Test Items and Results
Stress Test
Stress Condition
Stress Duration
Solderability
Resistance to Solder Heat
Tsol=230℃, 5sec
Tsol=260℃, 10sec, 6min
1 times
3 times
H:+110℃ 20min.
'∫ 10sec.
'L:-
40℃
20min.
500 Cycles
Temperature Cycle
H:+100℃ 30min.
'∫ 5min.
'L:- 40℃ 30min.
1000 Cycles
High Temperature/Humidity
Reverse Bias
Ta=85℃ , RH=85%
1000hours
High Temperature/Humidity
Operation
Ta=85℃ , RH=60%, IF=225mA
1000hours
High Temperature Storage
Ta=110℃
1000hours
Low Temperature Storage
Ta=-40℃
1000hours
Intermittent operational Life
Ta=25℃, IF=1000mA
30mS on/ 2500mS off
1000hours
High Temperature Operation
Life #1
Ta=55℃, IF=350mA
1000hours
High Temperature Operation
Life #2
Ta=85℃, IF=225mA
1000hours
High Temperature Operation
Life #3
Ta=100℃, IF=150mA
1000hours
Low Temperature Operation
Life
Ta=-40℃, IF=350mA
1000hours
Power Temperature Cycle
H:+85℃ 15min.
'∫ 5min.
'L:- 40℃ 15min.
IF=225mA,2min on/off
1000cycles
ESD Human Body Model
2000V, Interval:0.5sec
3 times
ESD Machine Model
200V, Interval:0.5sec
3 times
Thermal
Shock
*lm: BRIGHTNESS ATTENUATE DIFFERENCE(1000hrs)<50%
*VF: FORWARD VOLTAGE
DIFFERENCE<20%
Everlight Electronics Co., Ltd.
http://www.everlight.com
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Rev. 3.0
Page: 8 of 11
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
Precautions For Use
1. Over-current-proof
Though EHP-A08 has conducted ESD protection mechanism, customer must not use the device in
reverse and should apply resistors for extra protection. Otherwise slight voltage shift may cause
enormous current change and burn out failure would happen.
2. Storage
i.
Do not open moisture proof bag before the products are ready to use.
ii.
Before opening the package, the LEDs should be kept at 30℃ or less and 90%RH or less.
iii.
The LEDs should be used within a year.
iv.
After opening the package, the LEDs should be kept at 30℃ or less and 70%RH or less.
v.
The LEDs should be used within 168 hours (7 days) after opening the package.
vi.
If the moisture absorbent material (silicone gel) has faded away or the LEDs have exceeded the
storage time, baking treatment should be performed using the following conditions.
vii.
Pre-curing treatment : 60±5℃ for 24 hours.
3. Thermal Management
i.
For maintaining the high flux output and achieving reliability, EHP-A08 series LED package should
be mounted on a metal core printed circuit board (MCPCB) with proper thermal connection to
dissipate approximately 1W of thermal energy under 350mA operation.
ii.
Special thermal designs are also recommended to take in outer heat sink design, such as FR4 PCB
on Aluminum with thermal vias or FPC on Aluminum with thermal conductive adhesive, etc.
iii.
Sufficient thermal management must be conducted, or the die junction temperature will be over the
limit under large electronic driving and LED lifetime will decrease critically.
Everlight Electronics Co., Ltd.
http://www.everlight.com
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Rev. 3.0
Page: 9 of 11
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
4. Assembly process flow
Handling Indications:Do not handle the EHP-A08 by the lens at any time during the assembly process.
This can cause damage to the optical surfaces or may dislocate the lens if excessive force is applied.
5. Soldering Iron
i.
For prototype builds or small series production runs it is possible to place and solder the LED by
hand.
ii.
Dispensing thermal conductive glue or grease on the substrates and follow its curing spec. Press
LED housing to closely connect LED and substrate.
Everlight Electronics Co., Ltd.
http://www.everlight.com
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Rev. 3.0
Page: 10 of 11
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
iii.
It is recommended to hand solder the leads with a solder tip temperature of 280°C for less than 3
seconds within once in less than the soldering iron capacity 25W. Leave two seconds and more
intervals, and do soldering of each terminal.
iv.
Be careful because the damage of the product is often started at the time of the hand solder.
Everlight Electronics Co., Ltd.
http://www.everlight.com
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Rev. 3.0
Page: 11 of 11
Prepared by: Anita Chen