High Luminous Efficacy Green LED Emitter LZ1-00G100 Key Features High Luminous Efficacy Green LED Ultra-small foot print – 4.4mm x 4.4mm x 3.2mm Surface mount ceramic package with integrated glass lens Very low Thermal Resistance (10.5°C/W) Very high Luminous Flux density New industry standard for Lumen Maintenance Autoclave complaint (JEDEC JESD22-A102-C) JEDEC Level 1 for Moisture Sensitivity Level Lead (Pb) free and RoHS compliant Reflow solderable (up to 6 cycles) Emitter available on Standard or Miniature MCPCB (optional) Typical Applications Indoor and outdoor Architectural Lighting Display Backlighting Full Color Displays Projectors Description The LZ1-00G100 Green LED emitter provides 5W power in an extremely small package. With a 4.4mm x 4.4mm x 3.2mm ultra-small footprint, this package provides exceptional luminous flux density. The patent-pending design has unparalleled thermal and optical performance and excellent UV resistance. The high quality materials used in the package are chosen to optimize light output and minimize stresses which results in monumental reliability and lumen maintenance. The robust product design thrives in outdoor applications with high ambient temperatures and high humidity. Product Nomenclature The LZ Series part number designation is defined as follows: LZA–BCDEFG Where: A – designates the number of LED die in the package (“1” ) B – designates the package level (“0” for Emitter) C – designates the radiation pattern (“0” for Lambertian, 1 for emitter on a star MCPCB, 3 for emitter on miniature round MCPCB) D and E – designate the color (“G1” for Green – 523nm Dominant Wavelength) F and G – designate “00” Ordering information: For ordering LedEngin products, please reference the base part number. The base part number represents any of the flux, dominant wavelength, or forward voltage bins specified in the binning tables below. For ordering products with special bin selections, please contact a LedEngin sales representative or authorized distributor. IPC/JEDEC Moisture Sensitivity Level Table 1 - IPC/JEDEC J-STD-20D.1 MSL Classification: Floor Life Standard Soak Requirements Accelerated Level Time Conditions Time (hrs) Conditions Time (hrs) Conditions 1 Unlimited ≤ 30°C/ 85% RH 168 +5/-0 85°C/ 85% RH n/a n/a Notes for Table 1: 1. The standard soak time includes a default value of 24 hours for semiconductor manufacturer’s exposure time (MET) between bake and bag and includes the maximum time allowed out of the bag at the distributor’s facility. Average Lumen Maintenance Projections Lumen maintenance generally describes the ability of a lamp to retain its output over time. The useful lifetime for solid state lighting devices (Power LEDs) is also defined as Lumen Maintenance, with the percentage of the original light output remaining at a defined time period. Based on long-term WHTOL testing, LedEngin projects that the LZ Series will deliver, on average, 70% Lumen Maintenance at 65,000 hours of operation at a forward current of 1000 mA. This projection is based on constant current operation with junction temperature maintained at or below 125°C. 2 LZ1-00G100 (06/19/11) Luminous Flux Bins Table 2: Bin Code Minimum Luminous Flux (ΦV) @ IF = 1000mA [1,2,3] (lm) Maximum Luminous Flux (ΦV) @ IF = 1000mA [1,2,3] (lm) Typical Luminous Flux (ΦV) @ IF = 1200mA [3] (lm) M N P 116 145 182 145 182 228 150 180 224 Notes for Table 2: 1. Luminous flux performance guaranteed within published operating conditions. 2. LedEngin maintains a tolerance of ± 10% on flux measurements. 3. Future products will have even higher levels of luminous flux performance. Contact LedEngin Sales for updated information. Dominant Wavelength Bins Table 3: Bin Code Minimum Dominant Wavelength (λD) @ IF = 700mA [1,2] (nm) Maximum Dominant Wavelength (λD) @ IF = 700mA [1,2] (nm) G2 G3 520 525 525 530 G4 530 535 Notes for Table 3: 1. Dominant wavelength is derived from the CIE 1931 Chromaticity Diagram and represents the perceived hue. 2. LedEngin maintains a tolerance of ± 0.5nm on dominant wavelength measurements. Forward Voltage Bins Table 4: Bin Code Minimum Forward Voltage (VF) @ IF = 1000mA [1] (V) Maximum Forward Voltage (VF) @ IF = 1000mA [1] (V) J 3.92 5.36 Notes for Table 4: 1. LedEngin maintains a tolerance of ± 0.04V for forward voltage measurements. 3 LZ1-00G100 (06/19/11) Absolute Maximum Ratings Table 5: Parameter Symbol Value Unit IF IF IFP VR Tstg TJ Tsol 1200 1000 2000 See Note 3 -40 ~ +150 150 260 6 121°C at 2 ATM, 100% RH for 168 hours > 1,000 V HBM Class 1C JESD22-A114-D mA mA [1] DC Forward Current at Tjmax=135°C DC Forward Current at Tjmax=150°C [1] Peak Pulsed Forward Current [2] Reverse Voltage Storage Temperature Junction Temperature Soldering Temperature [4] Allowable Reflow Cycles Autoclave Conditions [5] ESD Sensitivity [6] mA V °C °C °C Notes for Table 5: 1. Maximum DC forward current is determined by the overall thermal resistance and ambient temperature. Follow the curves in Figure 11 for current derating. 2: Pulse forward current conditions: Pulse Width ≤ 10msec and Duty cycle ≤ 10%. 3. LEDs are not designed to be reverse biased. 4. Solder conditions per JEDEC 020c. See Reflow Soldering Profile Figure 3. 5. Autoclave Conditions per JEDEC JESD22-A102-C. 6. LedEngin recommends taking reasonable precautions towards possible ESD damages and handling the LZ1-00G100 in an electrostatic protected area (EPA). An EPA may be adequately protected by ESD controls as outlined in ANSI/ESD S6.1. Optical Characteristics @ TC = 25°C Table 6: Parameter Symbol Typical Unit Luminous Flux (@ IF = 1000mA) Dominant Wavelength (@ IF = 700mA) Viewing Angle [1] Total Included Angle [2] ΦV λD 2Θ1/2 Θ0.9 165 523 80 90 lm nm Degrees Degrees Notes for Table 6: 1. Viewing Angle is the off axis angle from emitter centerline where the luminous intensity is ½ of the peak value. 2. Total Included Angle is the total angle that includes 90% of the total luminous flux. Electrical Characteristics @ TC = 25°C Table 7: Parameter Symbol Typical Unit Forward Voltage (@ IF = 1000mA) Forward Voltage (@ IF = 1200mA) VF VF 4.5 4.7 V V Temperature Coefficient of Forward Voltage ΔVF/ΔTJ -4.0 mV/°C Thermal Resistance (Junction to Case) RΘJ-C 9-11 °C/W 4 LZ1-00G100 (06/19/11) Mechanical Dimensions (mm) Pin Out Pad 1 2 3 4 5 [2] Function Cathode Anode Anode Cathode Thermal 1 2 5 4 3 Figure 1: Package outline drawing. Notes for Figure 1: 1. Unless otherwise noted, the tolerance = ± 0.20 mm. 2. Thermal contact, Pad 5, is electrically connected to the Anode, Pads 2 and 3. Do not connect any pad to the thermal contact, Pad # 5. When mounting the LZ1-00G100 onto a MCPCB, by default its dielectric layer provides for the necessary electrical insulation in between all contact pads. LedEngin offers LZ1-10G100 and LZ1-30G100 MCPCB options which provide for electrical insulation between all contact pads. Please refer to Application Note MCPCB Option 1 and Option 3, or contact a LedEngin sales representative for more information. Recommended Solder Pad Layout (mm) Figure 2: Recommended solder mask opening (hatched area) for anode, cathode, and thermal pad. Note for Figure 2: 1. Unless otherwise noted, the tolerance = ± 0.20 mm. 5 LZ1-00G100 (06/19/11) Reflow Soldering Profile Figure 3: Reflow soldering profile for lead free soldering. 6 LZ1-00G100 (06/19/11) Typical Radiation Pattern 100 90 Relative Intensity (%) 80 70 60 50 40 30 20 10 0 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Angular Displacement (Degrees) Figure 4: Typical representative spatial radiation pattern @ TC = 25°C. Typical Relative Spectral Power Distribution 1 Relative Spectral Power 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 400 450 500 550 600 650 700 Wavelength (nm) Figure 5: Relative spectral power vs. wavelength @ IF = 350mA and TC = 25°C. 7 LZ1-00G100 (06/19/11) Typical Relative Dominant Wavelength Shift Relative Dominant Wavlength (nm) 10 8 6 4 2 0 -2 -4 0 200 400 600 800 1000 1200 1400 1600 IF - Forward Current (mA) Figure 6: Typical dominant wavelength shift vs. forward current @ TC = 25°C. Typical Relative Dominant Wavelength Shift over Temperature Dominant Wavelength Shift (nm) 3.5 3 2.5 2 1.5 1 0.5 0 0 20 40 60 80 100 120 Case Temperature (ºC) Figure 7: Typical dominant wavelength shift vs. case temperature. 8 LZ1-00G100 (06/19/11) Typical Relative Light Output 140 Relative Light Output (%) 120 100 80 60 40 20 0 0 200 400 600 800 1000 1200 1400 1600 IF - Forward Current (mA) Figure 8: Typical relative light output vs. forward current @ TC = 25°C. Typical Relative Light Output over Temperature 120 Relative Light Output (%) 100 80 60 40 20 0 0 20 40 60 80 100 120 Case Temperature (ºC) Figure 9: Typical relative light output vs. case temperature. 9 LZ1-00G100 (06/19/11) Typical Forward Current Characteristics 1600 IF - Forward Current (mA) 1400 1200 1000 800 600 400 200 0 2.5 3 3.5 4 4.5 5 5.5 125 150 VF - Forward Voltage (V) Figure 10: Typical forward current vs. forward voltage @ TC = 25°C. Current Derating 1600 IF - Maximum Current (mA) 1400 1200 1000 (Rated) 800 600 RΘJ-A = 9°C/W RΘJ-A = 12°C/W RΘJ-A = 15°C/W 400 200 0 0 25 50 75 100 Maximum Ambient Temperature (°C) Figure 11: Maximum forward current vs. ambient temperature based on TJ(MAX) = 150°C. Notes for Figure 11: 1. RΘJ-C [Junction to Case Thermal Resistance] for the LZ1-00G100 is typically 9°C/W-11°C/W. 2. RΘJ-A [Junction to Ambient Thermal Resistance] = RΘJ-C + RΘC-A [Case to Ambient Thermal Resistance]. 10 LZ1-00G100 (06/19/11) Emitter Tape and Reel Specifications (mm) Figure 12: Emitter carrier tape specifications (mm). Figure 13: Emitter reel specifications (mm). 11 LZ1-00G100 (06/19/11) Company Information LedEngin, Inc. is a Silicon Valley based solid-state lighting company specializing in the development and manufacturing of unprecedented high-power LED emitters, modules and replacement lamps. LedEngin’s packaging technologies lead the industry with products that feature lowest thermal resistance, highest flux density and consummate reliability, enabling compact and efficient solid state lighting solutions. LedEngin’s LED emitters range from 5W to 90W with ultra-compact footprints and are available in single color products including Cool White, Neutral White, Warm White, Red, Green, Blue, Amber, Deep Red, Far Red, Dental Blue and UV as well as multi-color products with RGB, RGBA and RGBW options. LedEngin’s brightest White LEDs are capable of emitting 5,500 lumens. LedEngin’s robust emitters are at the core of its unique line of modules and replacement lamps producing unmatched beam quality resulting in true Lux on Target™ for a wide variety of spot and narrow flood directional lighting applications. LedEngin is committed to providing products that conserve natural resources and reduce greenhouse emissions. LedEngin reserves the right to make changes to improve performance without notice. Please contact [email protected] or (408) 922-7200 for more information. 12 LZ1-00G100 (06/19/11)