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 34lm@350mA. 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