Bridgelux IR 3535 3.0W Series (R) Product Data Sheet DS301 BXIR-85090BA IR 3535 SMD 3030 Introduction Bridgelux IR products are infrared LEDs that offer superior performance in a cost effective and robust package. The outstanding efficiency and high radiant power of IR products are designed for a broad range of indoor and outdoor security system applications and enable greater design flexibility and lower fixture cost. The IR 3535 is engineered on an industry standard footprint allowing for easy integration and rapid time to market. The Bridgelux IR 3535 utilizes state of the art LED technology providing security and industrial applications with a highly efficient, powerful, robust and reliable infrared light source. Features Benefits * Optical performance is 14% more efficient than top competitors * Broad application coverage for indoor and outdoor surveillance systems * Radiant power options ranging from nominal 1100mW to 1500mW * High radiant power output from small package reduces BOM cost and improves design flexibility * Peak wavelength of 850nm for high camera sensitivity * Industry standard 3535 footprint allows for ease of design and rapid go-to-market * Industry standard 3535 footprint * Uniform, consistent illumination * Thermal resistance is 20% lower than top competitors * Multiple viewing angle options allow for wide and narrow applications * 90 viewing angle option * Short, medium and long distance coverage * Reliable operation at high drive currents * Environmentally friendly Contents Product Feature Map 2 Product Nomenclature 2 Electrical Characteristics 3 Absolute Maximum Ratings 4 Performance Curves 5 Typical Radiation Pattern 7 Mechanical Dimensions 8 Reflowing Characteristics 9 Packaging 10 Design Resources 12 Precautions 12 Disclaimers 12 About Bridgelux 13 1 Product Feature Map The Bridgelux IR products deliver superior optical product cost. With its compact size, industry leading performance in a robust, cost-efficient package. The performance, and flexible beam angles, Bridgelux IR high radiant power output enables industry-leading products provide exceptional design flexibility and added system level performance, while lowering overall end value for an assortment of infrared applications. Cathode Mark Cathode Mark Silicone Dome Lens Product Nomenclature The part number designation for Bridgelux IR 3535 is explained as follows: 1 2 3 4 56 78 9 10 11 12 13 14 15 BXIR - 85 090 B A - 1100 Product Family Wavelength 85 = 850 nm Viewing Angle 090 = 90 degrees 120 = 120 degrees Version A = Gen. 1 Radiant Power 0800 = 800 - 900mW 0900 = 900 - 1000mW 1100 = 1100 - 1300mW 1300 = 1300 - 1500mW Power A = 1.9W B = 3.2W 2 Electrical Characteristics Table 1: Characteristics Part Number Viewing Angle Nominal Drive Current (mA) Typical Peak Wavelength (nm) Min. Radiant Power1,2 Ta = 25C (mW) Max. Radiant Power1,2 Ta = 25C (mW) Min. Radiant Intensity1,2 Ta = 25C (mW/sr) Max. Radiant Intensity1,2 Ta = 25C (mW/sr) Forward Voltage @ 1A 1,2 (V) Min. Typ. Max. BXIR-85090BA-1100 90 1000 850 1100 1300 425 500 3.0 3.2 3.8 BXIR-85090BA-1300 90 1000 850 1300 1500 500 580 3.0 3.2 3.8 Notes for Table 1: 1. Bridgelux maintains a 7% tolerance on radiant power measurements and a 0.1V tolerance on forward voltage measurements. 2. Parts are tested in pulsed conditions, Ta = 25C. Pulse width is 10 ms at nominal drive current. Table 2: Characteristics Part Number Typ. Peak Wavelength (nm) Centroid Wavelength (nm) Spectral Line Half-Width (nm) Rise and Fall Time3 (ns) Temp. coefficient of Ie1, 2 (%/K) Temp. coefficient of Vf1, 2 (mV/K) Temp. coefficient of wavelength (nm/K) Thermal Resistance (K/W) BXIR-85090BA-xxxx 850 830-860 37.4 61/70 -0.38 -1.4 0.29 11 Notes for Table 2: 1. Bridgelux maintains a 7% tolerance on radiant power measurements and a 0.1V tolerance on forward voltage measurements. 2. Parts are tested in pulsed conditions, Ta = 25C. Pulse width is 10 ms at nominal drive current. 3. Rise and Fall Time condition: Standby current: 2mA, Delay time: 70.0ns, Pulse width: 200ns. 3 Absolute Maximum Ratings Table 3: Maximum Ratings Parameter Maximum Rating DC Forward Current 1000mA Pulse Forward Current1 1200mA Reverse Voltage2 -5V Reverse Current (-5V) 10A Junction Temperature 150C Operating Temperature Range -40C-85C Storage Temperature Range -40C-105C Soldering Temperature 260C ESD Withstand Voltage3 2kV Power Consumption 3.8W Notes for Table 3: 1. Bridgelux recommends a maximum duty cycle of 10% and pulse width of 10 ms when operating LED Emitter at maximum peak pulsed current specified. Maximum peak pulsed currents indicate values where LED Emitter can be driven without catastrophic failures. 2. Light emitting diodes are not designed to be driven in reverse voltage and will not produce light under this condition. Maximum rating provided for reference only. 3. JEDEC-JS-001-HBM and JEDEC-JS-001-2012. 4 Performance Curves Figure 1: Relative Spectral Power Distribution Relative Spectral Power (%) 100% 80% 60% 40% 20% 0% 500 600 700 800 900 1000 Wavelength (nm) Figure 2: Derating Curve Note for Figure 2: 1. The maximum forward current is determined by the thermal resistance between the LED junction and ambient. It is crucial for the end product to be desgned in a manner that minimizes the thermal resistance from the solder point to ambient in order to optimize lamp life and optical characteristics. 5 Performance Curves Figure 3: Forward Current vs. Forward Voltage, Ta = 25C 1000 Forward Current (mA) 800 600 400 200 0 2 2.5 3 3.5 4 Forward Voltage (V) Figure 4: Relative Radiant Power vs. Forward Current 120% Relative Radiant Power (%) 100% 80% 60% 40% 20% 0% 0 200 400 600 800 1000 Forward Current (mA) 6 Typical Radiation Pattern Figure 5: Radiation Characteristics 90 7 Mechanical Dimensions Figure 6: Drawing for IR 3535 90 Notes for Figure 6: 1. Drawings are not to scale. 2. Drawing dimensions are in millimeters. Figure 7: Suggested Stencil Pattern Recommended PCB Soldering Pad Pattern Recommended Stencil Pattern (Hatched Area Is Opening) Note for Figure 7: 1. Drawing dimensions are in millimeters. 8 Reflowing Characteristics Figure 8 : Reflow Profile Table 4 : Reflow Profile Table for Pb-Free (SnAgCu) Assembly Profile Feature Minimum Recommendation Maximum Ramp-up Rate to Preheat 25C to 150C (C/s) - 2 3 Time tsmin: Tsmax (s) 60 100 120 Ramp-up Rate to Peak: Tsmax to TP (C/s)2 - 2 3 Liquidus Temperature TL (C) - 217 - Time above Liquidus Temperature tL (s) - 80 100 Peak Temperature TP (C)1 - 245 260 Time within 5C of Specified Peak Temperature TP - 5C (s) 10 20 30 Ramp-down Rate: TP to 100C (C/s) - 3 4 Time 25C to TP (s) - - 480 Notes for Table 4: 1. Do not expose the silicone dome lens to high temperature. 2. The maximum number of reflow cycles should not exceed 3 times. 9 Packaging Figure 9: Emitter Reel Drawings Note for Figure 9: 1. Drawings are not to scale. Drawing dimensions are in millimeters. Figure 10: Emitter Tape Drawings Note for Figure 10: 1. Drawings are not to scale. Drawing dimensions are in millimeters. 10 Packaging Figure 11: Emitter Reel Packaging Drawings Notes for Figure 11: 1. Each reel (maximum number of pieces is 1000 for 120/90 products) is packed in a moisture-proof bag along with a pack of desiccant and humidity indicator card. 2. A maximum of 5 moisture-proof bags are packed in an inner box (size: 240mm x 200mm x 105mm 5mm). 3. A maximum of 4 inner boxes are put in an outer box (size: 410mm x 255mm x 230mm 5mm). 4. Part number, lot number and quantity should be indicated on the label of the moisture-proof bag and cardboard box. Figure 12: Emitter Reel Packaging Drawings Note for Figure 12: 1. Drawings are not to scale. 11 Design Resources Optical Source Models Optical source models and ray set files are available for all Bridgelux products. For a list of available formats, visit www.bridgelux.com. Please contact your Bridgelux sales representative for assistance. Precautions CAUTION: CHEMICAL EXPOSURE HAZARD Exposure to some chemicals commonly used in manufacturing and assembly can cause damage to the LED emitter. Please consult Bridgelux Application Note AN51 for additional information. CAUTION: RISK OF BURN Do not touch the IR LED emitter during operation. Allow the emitter to cool for a sufficient period of time before handling. The IR LED emitter may reach elevated temperatures that could burn skin when touched. CAUTION CONTACT WITH SILICONE DOME LENS Avoid any contact with the silicone dome lens. Do not touch the silicone dome lens of the emitter or apply stress to the silicone dome lens. Contact may cause damage to the emitter. Optics and reflectors must not be mounted in contact with the silicone dome lens. Disclaimers MINOR PRODUCT CHANGE POLICY ENVIRONMENTAL COMPLIANCE The rigorous qualification testing on products offered by Bridgelux provides performance assurance. Slight cosmetic changes that do not affect form, fit, or function may occur as Bridgelux continues product optimization. Bridgelux is committed to providing environmentally friendly products. This product complies with the European Union directives on the restriction of hazardous substances in electronic equipment, namely the RoHS directive. Bridgelux does not intentionally add the following restricted materials to any LED product: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB) or polybrominated diphenyl ethers (PBDE). STANDARD TEST CONDITIONS Unless otherwise stated, LED emitter testing is performed at the nominal drive current. 12 About Bridgelux: We Build Light That Transforms At Bridgelux, we help companies, industries and people experience the power and possibility of light. Since 2002, we've designed LED solutions that are high performing, energy efficient, cost effective and easy to integrate. Our focus is on light's impact on human behavior, delivering products that create better environments, experiences and returns--both experiential and financial. And our patented technology drives new platforms for commercial and industrial luminaires. For more information about the company, please visit bridgelux.com twitter.com/Bridgelux facebook.com/Bridgelux linkedin.com/company/Bridgelux-inc-_2 WeChat ID: BridgeluxInChina 101 Portola Avenue Livermore, CA 94551 Tel (925) 583-8400 Fax (925) 583-8410 www.bridgelux.com (c) 2016 Bridgelux, Inc. All rights reserved 2016. Product specifications are subject to change without notice. Bridgelux and the Bridgelux stylized logo design are registered trademarks of Bridgelux, Inc. All other trademarks are the property of their respective owners. Bridgelux IR 3535 3.0W Product Data Sheet DS301 Rev. A (07/2016) 13