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d DATA SHEET PHOTOREFLECTIVE SENSOR DOME LENS PACKAGE HVS6003-001 FEATURES: Highly reliable Vertical Cavity Surface Emitting Laser Low power consumption Integrated phototransistor Excellent sensitivity for low reflectance objects The HVS6003-001 uses a high-performance Vertical Cavity Surface Emitting Laser (VCSEL) in combination with a phototransistor to enable reflective sensing applications. The VCSEL is a high optical radiance device that requires minimal electrical power consumption. Beam focusing optics are included in the TO style can. Part Number Description HVS6003-001 Reflective Sensor
HVS6003-001 PHOTOREFLECTIVE SENSOR ABSOLUTE MAXIMUM RATINGS Parameter Rating Storage Temperature -40 to +85°C Case Operating Temperature 0 to +85°C Lead Solder Temperature 260°C, 10 sec. Reverse Power Supply Voltage 5V Peak continuous forward current 15mA Laser peak forward current with pulse width less than 1μs 18mA ESD Exposure (Human Body Model) 200V 1 Collector-Emitter Voltage 30V Emitter-Collector Voltage 5V Power Dissipation 100mW
1 Heel and wrist straps must be used on a properly grounded
Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operations section for extended periods of time may affect reliability. Notice The inherent design of this component causes it to be sensitive to electrostatic discharge (ESD). To prevent ESD-induced damage and/or degradation to equipment, take normal ESD precautions when handling this product
HVS6003-001 PHOTOREFLECTIVE SENSOR VCSEL Parameters Test Condition Symbol Min. Typ. Max. Units Notes Peak Operating Current Adjustable to establish operating power Ipeak 7 15 mA 1 Optical Power Output I F=7mA Po 2 mW 1 Threshold Current I TH 1.8 2.5 mA Threshold Current Temperature Variation TA = 0oC to 70oC Δ ITH -1.5 1.5 mA 2 Slope Efficiency Po =2mW η 0.225 0.4 0.6 mW/mA 3 Slope Efficiency Temperature variation TA = 0oC to 70oC Δη /ΔT -0.4 %/ oC Peak Wavelength I F=7mA λP 830 850 860 nm Laser Forward Voltage I F=7 mA V F 1.6 1.8 2.2 V Rise and Fall Times Prebias Above Threshold, 20%-80% tr/tf 500 ps 4 Series Resistance I F=7 mA R S 25 35 50 Ohms Focus position I F=7 mA FL 8 10 12 mm VCSEL ELECTRO-OPTICAL CHARACTERISTICS TA=25°C unless otherwise stated NOTES: 1. Operating power is set by the peak operating current IPEAK=IF+IMODULATION 2. Operation at temperatures outside the specified range may result in the threshold current exceeding the maximums defined in the electro-optical characteristic table. 3. Slope efficiency is defined as ΔPo/ΔIF at a total power output of 2 mW. 4. Rise and fall times are sensitive to drive electronics. RECOMMENDED APPLICATION NOTES AVAILABLE AT www.finisar.com 1. VCSEL SPICE Model 2. Pulsed Operation for High Peak Power Use 3. DC Electrical Interface Examples for VCSELs 4. Modulating VCSELs 5. Laser Safety Requirements 6. “VCSEL Based Reflective Sensors Tackle More Demanding Applications,” in Laser Focus World,” pp.79ff, September 2003.
HVS6003-001 PHOTOREFLECTIVE SENSOR Phototransistor Parameters Test Condition Symbol Min. Typ. Max. Units Notes Internal Reflectance Current VCE = 5V, IVCSEL = 8mA, No reflector IRI 1.0 3 mA 1 Contrast Ratio VCE = 5V, IVCSEL = 8mA 5 18 1 Collector Dark Current V CE = 0V, IVCSEL=0 ICEO 100 nA Collector – Emitter Breakdown Voltage IC=100μA VBR-CEO 30 V Emitter – Collector Breakdown Voltage IE=100μA VBR-ECO 5 V Collector – Emitter Saturation Voltage IC=IL/8, V SAT-CE 0.4 V Photocurrent Rise/Fall Time VCC=5V, IL=1mA, RL=1000Ω TR/TF 10 μs 2 PHOTOTRANSISTOR ELECTRO-OPTICAL CHARACTERISTICS TA=25°C unless otherwise stated NOTES: 1. Configuration for measuring IRI and contrast ratio. Contrast ratio is defined as the ratio of photocurrent with the reflector in place to the internal reflectance with the reflector removed. The reflector should be of more than 90% reflectance (Alzac, polished Aluminum, etc.). Tested as shown in the figure below 2. The rise and fall times depend on the load resistor used. 4 degrees Reflector 10mm Nominal The case lead and PIN 2 must be oriented in the direction of tilt for maximum responsivity. CASE LEAD
HVS6003-001 PHOTOREFLECTIVE SENSOR PIN Description
1 PT Emitter
2 VCSEL Anode
3 VCSEL Cathode
4 PT Collector (case)
PINOUT: MOUNTING DIMENSIONS Dimensions in mm/inches ELECTRICAL SCHEMATIC VCSEL Anode Emitter Collector VCSEL Cathode It is recommended in application that a 100-1000Ω load resistor be connected between the emitter and a negative power supply between 5 and 15V. The output can be read as the voltage across the resistor. Alternatively, the case can be connected to a power supply with the load resistor remaining connected to the emitter.
HVS6003-001 PHOTOREFLECTIVE SENSOR ADVANCED OPTICAL COMPONENTS Finisar’s ADVANCED OPTICAL COMPONENTS division was formed through strategic acquisition of key optical component suppliers. The company has led the industry in high volume Vertical Cavity Surface Emitting Laser (VCSEL) and associated detector technology since 1996. VCSELs have become the primary laser source for optical data communication, and are rapidly expanding into a wide variety of sensor applications. VCSELs’ superior reliability, low drive current, high coupled power, narrow and circularly symmetric beam and versatile packaging options (including arrays) are enabling solutions not possible with other optical technologies. ADVANCED OPTICAL COMPONENTS is also a key supplier of Fabrey-Perot (FP) and Distributed Feedback (DFB) Lasers, and Optical Isolators (OI) for use in single mode fiber data and telecommunications networks LOCATION Allen, TX - Business unit headquarters, VCSEL wafer growth, wafer fabrication and TO package assembly. Fremont, CA – Wafer growth and fabrication of 1310 to 1550nm FP and DFB lasers. Shanghai, PRC – Optical passives assembly, including optical isolators and splitters. SALES AND SERVICE Finisar’s ADVANCED OPTICAL COMPONENTS division serves its customers through a worldwide network of sales offices and distributors. For application assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact a nearby sales office or call the number listed below. AOC CAPABILITIES ADVANCED OPTICAL COMPONENTS’ advanced capabilities include: 1, 2, 4, 8, and 10Gbps serial VCSEL solutions 1, 2, 4, 8, and 10Gbps serial SW DETECTOR solutions VCSEL and detector arrays 1, 2, 4, 8, and 10Gbps FP and DFB solutions at 1310 and 1550nm 1, 2, 4, 8, and 10Gbps serial LW DETECTOR solutions Optical Isolators from 1260 to 1600nm range Laser packaging in TO46, TO56, and Optical subassemblies with SC, LC, and MU interfaces for communication networks VCSELs operating at 670nm, 780nm, 980nm, and 1310nm in development Sensor packages include surface mount, various plastics, chip on board, chipscale packages, etc. Custom packaging options Phone: 1-866-MY-VCSEL USA (toll free) 1-214-509-2700 USA (Direct dial) 44 (0) 174 336 5533 Europe 886-935-409898 China & Taiwan 81-90-4437-1130 Japan 82-11-220-6153 Asia Pacific & Korea Fax: 1-2140509-3709 USA Email: support@adopco.com WEB: www.finisar.com/aoc.php ©2008 Finisar Corporation. All rights reserved. Finisar is a registered trademark of Finisar Corporation. Features and specifications are subject to change without notice. 11/30/09