SEOUL SEMICONDUCTOR Z-POWER LED Series Technical Datasheet for X1019X Z-Power series is designed for high current operation and high flux output applications. Z-Power LED's thermal management perform exceeds other power LED solutions. It incorporates state of the art SMD design and Thermal emission material. Z Power LED is ideal light sources for general illumination applications, custom designed solutions, automotive large Features * Super high Flux output and high Luminance LCD backlights * Designed for high current operation * Low thermal resistance * SMT solderbility * Lead Free product * RoHS compliant Applications * General Illumination - Outdoor & Indoor architectural lighting - Decorative lighting - Torch lighting - Portable lighting (Flash and lamp) and Reading lighting - Traffic signaling 1 Rev 13 - 2007 / 08 www.zled.com Full Code of Z-Power LED Series Full code form : X1 X2 X3 X4 X5 X6 - X7 X8 - X9 X10 X11 X12 X13 1. Part Number - X1 : Color - X2 : Z-Power LED series number - X3 : LENS type - X4 : Chip quantity (or Power Dissipation) - X5 : Package outline size - X6 : Type of PCB 2. Internal Number - X7 - X8 3. Code Labeling - X9 : Luminous flux (or Radiant flux for royal blue) - X10 X11 X12 : Dominant wavelength (or x,y coordinates rank code) - X13 : Forward voltage 4. Sticker Diagram on Reel & Aluminum Vinyl Bag PART NO. : X1 X2 X3 X4 X5 X6 - X7 X8 QUANTITY : ### LOT NUMBER : ########## BIN CODE : X9 X10 X11 X12 X13 For more information about binning and labeling, refer to the Application Note -1 2 Rev 13 - 2007 / 08 www.zled.com Outline Dimensions 1. Dome Type 9.8 (MAX) Slug (+) Cathode Mark Notes : 1. All dimensions are in millimeters. (tolerance : 0.2 ) 2. Scale : none 3. Slug of package is connected to anode. *The appearance and specifications of the product may be changed for improvement without notice. 3 Rev 13 - 2007 / 08 www.zled.com PCB Type Outline Dimensions - + + - + Notes : 1. All dimensions are in millimeters. (tolerance : 0.2 ) 2. Scale : none *The appearance and specifications of the product may be changed for improvement without notice. 4 Rev 13 - 2007 / 08 www.zled.com Characteristics for Z-Power LED 1. Pure White (W10191, W10192) 1-1 Electro-Optical characteristics at IF=350mA, TA=25C Parameter Symbol Luminous Flux [1] Value Unit Min Typ Max V [2] 32 52 - lm Correlated Color Temperature [3] CCT - 6300 - K CRI Ra - 70 - - Forward Voltage [4] VF 3.0 3.5 4.0 V View Angle 2 1/2 110 deg. Thermal resistance [5] RJ-B 8 C /W Thermal resistance [6] RJ-C 6.5 C /W 1-2 Absolute Maximum Ratings Parameter Symbol Value Unit Forward Current IF 0.4 A Power Dissipation PD 1.6 W Junction Temperature Tj 125 C Operating Temperature Topr -40 ~ +85 C Storage Temperature Tstg -40 ~ +120 C ESD Sensitivity [7] - 20,000V HBM - *Notes : [1] SSC maintains a tolerance of 10% on flux and power measurements. [2] V is the total luminous flux output as measured with an integrated sphere. [3] Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram. CCT 5% tester tolerance [4] A tolerance of 0.06V on forward voltage measurements [5], [6] RJ-B is measured with a SSC metal core pcb.(25 C TJ 110 C) RJ-C is measured with only emitter. .(25 C TJ 110 C) Break voltage of Metal PCB is 6.5kVAC [7] It is included the zener chip to protect the product from ESD. --------------------------Caution-------------------------Please do not drive at rated current more than 5 sec. without proper heat sink 5 Rev 13 - 2007 / 08 www.zled.com 2. Natural white (S10191, S10192) 2-1 Electro-Optical characteristics at IF=350mA, TA=25C Parameter Symbol Luminous Flux [1] Value Unit Min Typ Max V [2] - 40 - lm Correlated Color Temperature [3] CCT - 4000 - K CRI Ra - 73 - - Forward Voltage [4] VF 3.0 3.5 4.0 V View Angle 2 1/2 110 deg. Thermal resistance [5] RJ-B 8 C /W Thermal resistance [6] RJ-C 6.5 C /W 2-2 Absolute Maximum Ratings Parameter Symbol Value Unit Forward Current IF 0.4 A Power Dissipation PD 1.6 W Junction Temperature Tj 125 C Operating Temperature Topr -40 ~ +85 C Storage Temperature Tstg -40 ~ +120 C ESD Sensitivity [7] - 20,000V HBM - *Notes : [1] SSC maintains a tolerance of 10% on flux and power measurements. [2] V is the total luminous flux output as measured with an integrated sphere. [3] Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram. CCT 5% tester tolerance [4] A tolerance of 0.06V on forward voltage measurements [5], [6] RJ-B is measured with a SSC metal core pcb.(25 C TJ 110 C) RJ-C is measured with only emitter. .(25 C TJ 110 C) Break voltage of Metal PCB is 6.5kVAC [7] It is included the zener chip to protect the product from ESD. --------------------------Caution-------------------------Please do not drive at rated current more than 5 sec. without proper heat sink 6 Rev 13 - 2007 / 08 www.zled.com 3. Warm White (N10191, N10192) 3-1 Electro-Optical characteristics at IF=350mA, TA=25C Parameter Symbol Luminous Flux [1] Value Unit Min Typ Max V [2] 24.5 35 - lm Correlated Color Temperature [3] CCT - 3000 - K CRI Ra - 80 - - Forward Voltage [4] VF 3.0 3.5 4.0 V View Angle 2 1/2 110 deg. Thermal resistance [5] RJ-B 8 C /W Thermal resistance [6] RJ-C 6.5 C /W 3-2 Absolute Maximum Ratings Parameter Symbol Value Unit Forward Current IF 0.4 A Power Dissipation PD 1.6 W Junction Temperature Tj 125 C Operating Temperature Topr -40 ~ +85 C Storage Temperature Tstg -40 ~ +120 C ESD Sensitivity [7] - 20,000V HBM - *Notes : [1] SSC maintains a tolerance of 10% on flux and power measurements. [2] V is the total luminous flux output as measured with an integrated sphere. [3] Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram. CCT 5% tester tolerance [4] A tolerance of 0.06V on forward voltage measurements [5], [6] RJ-B is measured with a SSC metal core pcb.(25 C TJ 110 C) RJ-C is measured with only emitter. .(25 C TJ 110 C) Break voltage of Metal PCB is 6.5kVAC [7] It is included the zener chip to protect the product from ESD. --------------------------Caution-------------------------Please do not drive at rated current more than 5 sec. without proper heat sink 7 Rev 13 - 2007 / 08 www.zled.com 4. Royal Blue (D10191, D10192) 4-1 Electro-Optical characteristics at IF=350mA, TA=25C Parameter Value Symbol Radiant Flux [1] V [2] Unit Min Typ Max 80 255 - mW Dominant Wavelength [3] D 455 460 465 nm Forward Voltage [4] VF 3.0 3.5 4.0 V View Angle 2 1/2 130 deg. Thermal Resistance [5] RJ-B 8 C /W Thermal Resistance [6] RJ-C 6.5 C /W 4-2 Absolute Maximum Ratings Parameter Symbol Value Unit Forward Current IF 0.4 A Power Dissipation PD 1.6 W Junction Temperature Tj 125 C Operating Temperature Topr -40 ~ +85 C Storage Temperature Tstg -40 ~ +120 C ESD Sensitivity [7] - 20,000V HBM - *Notes : [1] SSC maintains a tolerance of 10% on flux and power measurements. [2] V is the total luminous flux output as measured with an integrated sphere. [3] Dominant wavelength is derived from the CIE 1931 Chromaticity diagram. A tolerance of 0.5nm for dominant wavelength [4] A tolerance of 0.06V on forward voltage measurements [5], [6] RJ-B is measured with a SSC metal core pcb.(25 C TJ 110 C) RJ-C is measured with only emitter. .(25 C TJ 110 C) Break voltage of Metal PCB is 6.5kVAC [7] It is included the zener chip to protect the product from ESD. --------------------------Caution-------------------------1. Please do not drive at rated current more than 5 sec. without proper heat sink 2. Blue power light sources represented here are IEC825 Class 2 for eye safety 8 Rev 13 - 2007 / 08 www.zled.com 5. Blue (B10191, B10192) 5-1 Electro-Optical characteristics at IF=350mA, TA=25C Value Parameter Symbol Luminous Flux [1] V [2] Unit Min Typ Max 6 11 - lm Dominant Wavelength [3] D 455 460 475 nm Forward Voltage [4] VF 3.0 3.5 4.0 V View Angle 2 1/2 130 deg. Thermal Resistance [5] RJ-B 8 C /W Thermal Resistance [6] RJ-C 6.5 C /W 5-2 Absolute Maximum Ratings Parameter Symbol Value Unit Forward Current IF 0.4 A Power Dissipation PD 1.6 W Junction Temperature Tj 125 C Operating Temperature Topr -40 ~ +85 C Storage Temperature Tstg -40 ~ +120 C ESD Sensitivity [7] - 20,000V HBM - *Notes : [1] SSC maintains a tolerance of 10% on flux and power measurements. [2] V is the total luminous flux output as measured with an integrated sphere. [3] Dominant wavelength is derived from the CIE 1931 Chromaticity diagram. A tolerance of 0.5nm for dominant wavelength [4] A tolerance of 0.06V on forward voltage measurements [5], [6] RJ-B is measured with a SSC metal core pcb.(25 C TJ 110 C) RJ-C is measured with only emitter. .(25 C TJ 110 C) Break voltage of Metal PCB is 6.5kVAC [7] It is included the zener chip to protect the product from ESD. --------------------------Caution-------------------------1. Please do not drive at rated current more than 5 sec. without proper heat sink 2. Blue power light sources represented here are IEC825 Class 2 for eye safety 9 Rev 13 - 2007 / 08 www.zled.com 6. Cyan (C10191, C10192) 6-1 Electro-Optical characteristics at IF=350mA, TA=25C Value Parameter Symbol Unit Min Typ Max Luminous Flux [1] V [2] 24.5 40 - lm Dominant Wavelength [3] D 500 505 510 nm Forward Voltage [4] VF 3.0 3.5 4.0 V View Angle 2 1/2 130 deg. Thermal Resistance [5] RJ-B 8 C /W Thermal Resistance [6] RJ-C 6.5 C /W 6-2 Absolute Maximum Ratings Parameter Symbol Value Unit Forward Current IF 0.4 A Power Dissipation PD 1.6 W Junction Temperature Tj 125 C Operating Temperature Topr -40 ~ +85 C Storage Temperature Tstg -40 ~ +120 C ESD Sensitivity [7] - 20,000V HBM - *Notes : [1] SSC maintains a tolerance of 10% on flux and power measurements. [2] V is the total luminous flux output as measured with an integrated sphere. [3] Dominant wavelength is derived from the CIE 1931 Chromaticity diagram. A tolerance of 0.5nm for dominant wavelength [4] A tolerance of 0.06V on forward voltage measurements [5], [6] RJ-B is measured with a SSC metal core pcb.(25 C TJ 110 C) RJ-C is measured with only emitter. .(25 C TJ 110 C) Break voltage of Metal PCB is 6.5kVAC [7] It is included the zener chip to protect the product from ESD. --------------------------Caution-------------------------Please do not drive at rated current more than 5 sec. without proper heat sink 10 Rev 13 - 2007 / 08 www.zled.com 7. Green (G10191, G10192) 7-1 Electro-Optical characteristics at IF=350mA, TA=25C Value Parameter Symbol Unit Min Typ Max Luminous Flux [1] V [2] 24.5 48 - lm Dominant Wavelength [3] D 520 527 535 nm Forward Voltage [4] VF 3.0 3.5 4.0 V View Angle 2 1/2 130 deg. Thermal Resistance [5] RJ-B 8 C /W Thermal Resistance [6] RJ-C 6.5 C /W 7-2 Absolute Maximum Ratings Parameter Symbol Value Unit Forward Current IF 0.4 A Power Dissipation PD 1.6 W Junction Temperature Tj 125 C Operating Temperature Topr -40 ~ +85 C Storage Temperature Tstg -40 ~ +120 C ESD Sensitivity [7] - 20,000V HBM - *Notes : [1] SSC maintains a tolerance of 10% on flux and power measurements. [2] V is the total luminous flux output as measured with an integrated sphere. [3] Dominant wavelength is derived from the CIE 1931 Chromaticity diagram. A tolerance of 0.5nm for dominant wavelength [4] A tolerance of 0.06V on forward voltage measurements [5], [6] RJ-B is measured with a SSC metal core pcb.(25 C TJ 110 C) RJ-C is measured with only emitter. .(25 C TJ 110 C) Break voltage of Metal PCB is 6.5kVAC [7] It is included the zener chip to protect the product from ESD. --------------------------Caution-------------------------Please do not drive at rated current more than 5 sec. without proper heat sink 11 Rev 13 - 2007 / 08 www.zled.com 8. Amber (A10191, A10192) 8-1 Electro-Optical characteristics at IF=350mA, TA=25C Value Parameter Symbol Unit Min Typ Max Luminous Flux [1] V [2] 24.5 38 - lm Dominant Wavelength [3] D 585 590 595 nm Forward Voltage [4] VF 2.0 2.5 3.0 V View Angle 2 1/2 128 deg. Thermal Resistance [5] RJ-B 12 C /W Thermal Resistance [6] RJ-C 10.5 C /W 8-2 Absolute Maximum Ratings Parameter Symbol Value Unit Forward Current IF 0.4 A Power Dissipation PD 1.2 W Junction Temperature Tj 100 C Operating Temperature Topr -40 ~ +85 C Storage Temperature Tstg -40 ~ +120 C ESD Sensitivity [7] - 20,000V HBM - *Notes : [1] SSC maintains a tolerance of 10% on flux and power measurements. [2] V is the total luminous flux output as measured with an integrated sphere. [3] Dominant wavelength is derived from the CIE 1931 Chromaticity diagram. A tolerance of 0.5nm for dominant wavelength [4] A tolerance of 0.06V on forward voltage measurements [5], [6] RJ-B is measured with a SSC metal core pcb.(25 C TJ 110 C) RJ-C is measured with only emitter. .(25 C TJ 110 C) Break voltage of Metal PCB is 6.5kVAC [7] It is included the zener chip to protect the product from ESD. --------------------------Caution-------------------------Please do not drive at rated current more than 5 sec. without proper heat sink 12 Rev 13 - 2007 / 08 www.zled.com 9. Red (R10191, R10192) 9-1 Electro-Optical characteristics at IF=350mA, TA=25C Parameter Value Symbol Unit Min Typ Max Luminous Flux [1] V [2] 24.5 32 - lm Dominant Wavelength [3] D 618 625 632 nm Forward Voltage [4] VF 2.0 2.5 3.0 V View Angle 2 1/2 128 deg. Thermal Resistance [5] RJ-B 12 C /W Thermal Resistance [6] RJ-C 10.5 C /W 9-2 Absolute Maximum Ratings Parameter Symbol Value Unit Forward Current IF 0.4 A Power Dissipation PD 1.2 W Junction Temperature Tj 100 C Operating Temperature Topr -40 ~ +85 C Storage Temperature Tstg -40 ~ +120 C ESD Sensitivity [7] - 20,000V HBM - *Notes : [1] SSC maintains a tolerance of 10% on flux and power measurements. [2] V is the total luminous flux output as measured with an integrated sphere. [3] Dominant wavelength is derived from the CIE 1931 Chromaticity diagram. A tolerance of 0.5nm for dominant wavelength [4] A tolerance of 0.06V on forward voltage measurements [5], [6] RJ-B is measured with a SSC metal core pcb.(25 C TJ 110 C) RJ-C is measured with only emitter. .(25 C TJ 110 C) Break voltage of Metal PCB is 6.5kVAC [7] It is included the zener chip to protect the product from ESD. --------------------------Caution-------------------------Please do not drive at rated current more than 5 sec. without proper heat sink 13 Rev 13 - 2007 / 08 www.zled.com Color spectrum, TA=25C 1. Pure White 1 .0 S ta n d a r d e y e r e s p o n s e c u r v e Distribution Relative Spectral Power 0 .8 0 .6 0 .4 0 .2 0 .0 300 400 500 600 700 800 900 800 900 W a v e le n g th ( n m ) 2. Warm White 0 .8 Distribution Relative Spectral Power 1 .0 0 .6 0 .4 0 .2 0 .0 300 400 500 600 700 W a v e le n g t h ( n m ) 14 Rev 13 - 2007 / 08 www.zled.com 3. Natural white Relative Spectral Power Distribution 1 .0 0 .8 0 .6 0 .4 0 .2 0 .0 300 400 500 600 700 800 900 W a v e le n g th [n m ] 4. Blue Cyan Green Amber Red 0 .8 Distribution Relative Spectral Power 1 .0 0 .6 0 .4 0 .2 0 .0 400 500 600 700 W a v e le n g t h ( n m ) 15 Rev 13 - 2007 / 08 www.zled.com Forward Current Characteristics 1. Forward Voltage vs. Forward Current, TA=25 Average Forward Current [mA] 400 350 P u re W h ite , W a rm W h ite , N a tu ra l W h ite B lu e , R o ya l B lu e , G re e n , C ya n 300 250 200 150 100 50 0 0 .0 0 .5 1 .0 1 .5 2 .0 2 .5 3 .0 3 .5 4 .0 F o r w a r d V o lt a g e [ V ] 400 Average Forward Current [mA] R ed, Am ber 350 300 250 200 150 100 50 0 0 .0 0 .5 1 .0 1 .5 2 .0 2 .5 3 .0 F o r w a r d V o lt a g e [ V ] 16 Rev 13 - 2007 / 08 www.zled.com 2. Forward Current vs. Normalized Relative Luminous Flux, TA=25 Relative Lumious Flux 1 .2 B L U E , R o ya l B lu e , G R E E N , W H IT E C Y A N , W a rm w h ite , N a tu ra l w h ite 1 .0 0 .8 0 .6 0 .4 0 .2 0 .0 0 100 200 300 400 Fo rw a rd C u rre n t [m A ] 1 .2 Relative Lumious Flux R ed, AM BER 1 .0 0 .8 0 .6 0 .4 0 .2 0 .0 0 100 200 300 400 F o rw a rd C u rre n t [m A ] 17 Rev 13 - 2007 / 08 www.zled.com 3. Forward Current vs Chromaticity coordinate TA=25 Pure white 0.315 350mA 0.310 20mA 0.305 0.305 0.310 CIE(X) Warm white 0.41 350mA 100mA CIE(Y) CIE(Y) 150mA 20mA 0.40 0.39 0.431 0.432 0.433 0.434 CIE(X) 18 Rev 13 - 2007 / 08 www.zled.com Natural white 0.392 350mA 0.390 CIE(Y) 150mA 0.388 20mA 0.386 0.384 0.388 0.390 0.392 0.394 CIE(X) 4. Forward Current vs Wavelength shift TA=25 10 RED GREEN BLUE Dominant wavelength Shift(nm) 8 6 4 2 0 -2 -4 0 50 100 150 200 250 F o rw a rd cu rren t(I F ) 300 350 400 19 Rev 13 - 2007 / 08 www.zled.com Junction Temperature Characteristics 1. Junction Temperature vs Wavelength shift TA=25 Dominant wavelength shift(nm) 6 RED GREEN BLUE 5 4 3 2 1 0 0 25 50 75 100 125 150 o J u n ctio n T em p era tu re( C ) 2. Temperature of Junction vs. Relative Light Output for Blue,Green, Red TA=25 120 Relative Light Output(%) 100 80 RED GREEN BLUE 60 40 20 0 0 20 40 60 80 100 120 o Junction Temperature( C) 20 Rev 13 - 2007 / 08 www.zled.com Typical Dome Type Radiation pattern 1. Pure White, Warm White, Natural White 0 1.0 30 Relative Intensity 0.8 0.6 60 0.4 0.2 90 0.0 -80 -60 -40 -20 0 Directional angle (deg.) 2. Royal Blue, Blue, Cyan, Green 0 1.0 30 Relative Intensity 0.8 0.6 60 0.4 0.2 0.0 -80 -60 -40 -20 90 0 Directional angle (deg.) 3. Amber, Red 0 1.0 30 Relative luminous flux 0.8 0.6 60 0.4 0.2 0.0 -80 -60 -40 -20 0 90 Angle(deg.) 21 Rev 13 - 2007 / 08 www.zled.com Ambient Temperature vs Allowable Forward Current 1. Pure White, Warm White, Royal Blue, Blue, Cyan, Green, Natural white (TJMAX = 125 C) 500 Current (mA) 400 300 o RjaT = 40 C / W 200 o RjaT = 30 C / W o RjaT = 20 C / W 100 0 0 20 40 60 80 o 100 120 100 120 Ambient Temperature T ( C) 2. Amber, Red (TJMAX = 100 C) 500 Current (mA) 400 300 o RjaT = 40 C / W 200 o RjaT = 30 C / W o RjaT = 20 C / W 100 0 0 20 40 60 80 o Ambient Temperature TA ( C) 22 Rev 13 - 2007 / 08 www.zled.com Recommended Soldering 1. Solder pad 3 solder point Thermal enhanced PCB Copper <Rear view> 2. Solder paste pattern 1. Paste thickness : 0.2mm Note : 1. All dimensions are in millimeters (tolerance : 0.2 ) 2. Scale none *The appearance and specifications of the product may be changed for improvement without notice. 23 Rev 13 - 2007 / 08 www.zled.com Soldering profile, TA=25C 1. Reflow Soldering Conditions / Profile Tm : Reflow machine setting temp (max 30 sec.) Ts : Surface temp of PCB (max) Ts : Surface temp of PCB (recommend) Ts : Surface temp of PCB (min) 260 240 220 200 Pre-heating ~ 180 Rising 5 C/sec Cooling -5 C/sec 150 0 Time [Hr] 2. Hand Soldering conditions Lead : Not more than 3 seconds @MAX280 Slug : Use a thermal-adhesives * Caution 1. Reflow soldering should not be done more than one time. 2. Repairing should not be done after the LEDs have been soldered. When repairing is unavoidable, suitable tools have to be used. 3. Die slug is to be soldered. 4. When soldering, do not put stress on the LEDs during heating. 5. After soldering, do not warp the circuit board. 6. Recommend to use a convection type reflow machine with 7 ~ 8 zones. 24 Rev 13 - 2007 / 08 www.zled.com Rectangular Type Reel Packaging - Rectangular type 10 pitch cumlative tolerance on tape 0.2 MIN 1.5 CENTER DETALE"A" 5 TYPICAL DETAIL 'A' Note : 1. The number of loaded products in the reel is 100ea 2. All dimensions are in millimeters (tolerance : 0.2 ) 3. Scale none *The appearance and specifications of the product may be changed for improvement without notice. 25 Rev 13 - 2007 / 08 www.zled.com Rectangular Type Reel Packaging - Star type MIN 1.5 10 pitch cumlative tolerance on tape 0.2 CENTER DETALE"A" 5TYPICAL DETAIL 'A' Note : 1. The number of loaded products in the reel is 100ea 2. All dimensions are in millimeters (tolerance : 0.2 ) 3. Scale none *The appearance and specifications of the product may be changed for improvement without notice. 26 Rev 13 - 2007 / 08 www.zled.com Packaging Structure Aluminum Vinyl Bag PART NO. : ######-## QUANTITY : 100 LOT NO. : ########## BIN CODE NO. : ##### SEOUL SEMICONDUCTOR CO., LTD Outer Box TYPE c SIZE(mm) a c b 350 350 370 Z POWER LED PART NO. : ######-## ORDER CODE : ###### Q'YT : ###### Z POWER LED DATE : ###### SEOUL SEMICONDUCTOR CO.,LTD b a Printed label on back of aluminum PCB ######-##-### Part No. - Internal No. - Bin Code ######-##### Lot No. Note : 1. 6 reels are loaded in box 2. Scale none 3. For more information about binning and labeling, refer to the Application Note - 1 4. The Lead-Free Sticker attached on Alumimuim vinyl pack about type of PCB. 27 Rev 13 - 2007 / 08 www.zled.com Handling of Silicone resin LEDs * Storage To avoid the moisture penetration, we recommend storing Z Power LEDs in a dry box (or desiccator) with a desiccant . The recommended storage conditions are Temperature 5 to 30 degrees Centigrade. Humidity 50% maximum. * Precaution after opening packaging However LED is correspond SMD, when LED be soldered dip, interfacial separation may affect the light transmission efficiency, causing the light intensity to drop. Attention in followed. a. Soldering should be done right after opening the package(within 24Hrs). b. Keeping of a fraction - Sealing - Temperature : 5 ~ 40 Humidity : less than 30% c. If the package has been opened more than 1week or the color of desiccant changes, components should be dried for 10-12hr at 605 * Any mechanical force or any excess vibration shall not be accepted to apply during cooling process to normal temp. after soldering. * Please avoid rapid cooling after soldering. * Components should not be mounted on warped direction of PCB. * Anti radioactive ray design is not considered for the products listed here in. * Gallium arsenide is used in some of the products listed in this publication. These products are dangerous if they are burned or shredded in the process of disposal. It is also dangerous to drink the liquid or inhale the gas generated by such products when chemically disposed. * This device should not be used in any type of fluid such as water, oil, organic solvent and etc. When washing is required, IPA(Isopropyl Alcohol) should be used. * When the LEDs are illuminating, operating current should be decided after considering the package maximum temperature. * LEDs must be stored to maintain a clean atmosphere. If the LEDs are stored for 3 months or more after being shipped from SSC, a sealed container with a nitrogen atmosphere should be used for storage. * The appearance and specifications of the product may be modified for improvement without notice. * Long time exposure of sunlight or occasional UV exposure will cause lens discoloration. * The slug is connected to the anode. Therefore, we recommend to isolate the heat sink. * Attaching LEDs, don't use adhesives to generate organic vapor. 28 Rev 13 - 2007 / 08 www.zled.com Precaution for use Z-Power LED is encapsulated by silicone resin for the highest flux efficiency. Notes for handling of Silicone resin Z-Power LEDs * Avoid touching silicone resin parts especially by sharp tools such as Tweezers * Avoid leaving fingerprints on silicone resin parts. * Please store the LEDs away from dusty areas or seal the product against dust. * When populating boards in SMT production, there are basically no restrictions regarding the form of the pick and place nozzle, except that mechanical pressure on the surface of the resin must be prevented. * Please do not mold over the silicone lens with another resin. (epoxy, urethane, etc) 29 Rev 13 - 2007 / 08 www.zled.com