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FEATURES: Designed for low drive currents between 7 and 15mA Flat Window TO-46 style package High speed >1 Ghz Advanced Technology VCSEL Chip VCSEL SENSOR DOME LENS PACKAGE SV5637-001 DATA SHEET The SV5637 combines many of the desired features of an LED and the advantages of a laser diode. The VCSEL provides increased power output at low drive currents. As the current increases above its threshold, the light intensity increases proportionally. Custom packaging designs are also available. The different packages are for different applications both in the datacom market as well as in the sensor market. Part Number Description SV5637-001 Lensed window TO can VCSEL sensor

SV5637-001 VCSEL SENSOR - DOME LENS PACKAGE LASER RADIATION AVOID EXPOSURE TO BEAM CLASS 3B LASER PRODUCT INVISIBLE LASER RADIATION AVOID EXPOSURE TO BEAM CLASS 3B LASER PRODUCT 30mW at 820-860 nm PER IEC/EN 60825-1/A2.2001 AND 21 CFR 1040.10 AND 1040.11 EXCEPT FOR DEVIATIONS PURSUANT TO LASER NOTICE NO.50 DATED 26 JULY 2001 Advanced Optical Components

600 Millennium Drive,

Allen, TX 75013 SEMICONDUCTOR LASER AVOID EXPOSURE: Invisible LASER radiation is emitted from this aperture. NOTICE: 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 ABSOLUTE MAXIMUM RATINGS Parameter Rating Storage temperature -40oC to +100oC Operating temperature 0oC to +70oC Lead solder temperature 260oC, 10 seconds Laser continuous average current 15mA Laser peak forward current with pulse width less than 1µs 20mA Laser reverse voltage 5V PN55449

VCSEL Parameters Test Condition Symbol Min. Typ. Max. Units Notes Optical Power Output I F=12mA Po 1.5 mW 2 Threshold Current I TH 1.5 3.5 7 mA Threshold Current Temperature Variation T A = 0oC to 70oC ∆ I TH -1.9 1.9 mA 3 Slope Efficiency Po =1.3mW η 0.3 mW/mA 4 Slope Efficiency Temperature variation T A = 0oC to 70oC ∆η /∆T -0.5 %/ oC Peak Wavelength I F=12mA λP 830 850 870 nm λP Temperature Variation IF=12mA ∆λ P/∆T 0.06 nm/ oC Spectral Bandwidth, RMS I F=12mA ∆λ 0.85 nm Laser Forward Voltage I F=12 mA V F 1.5 1.75 2.2 V Series Resistance I F=12 mA R S 15 25 40 Ohms Beam Divergence I F=12 mA θ 2 deg 5 VCSEL ELECTRO-OPTICAL CHARACTERISTICS (T A=25 oC unless otherwise stated) VCSEL ELECTRO-OPTICAL CHARACTERISTICS

SV5637-001 VCSEL SENSOR - LENSED WINDOW TO CAN NOTES 1. Reliability is a function of temperature, see www.finisar.com/aoc.php for details. 2. For the purpose of these tests, I F is DC current. 3. Threshold current varies as (T A – TO)2. It may either increase or decrease with temperature, depending upon relationship of TA to TO. The magnitude of the change is proportional to the threshold at TO. 4. Slope efficiency is defined as ∆PO/∆IF. 5. Beam divergence is defined as the total included angle between the half intensity pointsTYPICAL PERFORMANCE CURVES Emitted Power vs. Current: Power varies approximately linearly with current above threshold. Threshold Current vs. Temperature: Threshold current varies parabolically with temperature; thus it can be nearly constant for a limited temperature range. Current Emitted Power Pmax Typical operating current / power I th η Threshold Current Temperature TMIN , IMIN ITH I MIN [1.1×10 (T-TMIN) +1]

MOUNTING DIMENSIONS (for reference only): All dimensions are in inches. [mm] MOUNTING DIMENSIONS SV5637-001 Number Function

1 Anode VCSEL (isolated)

2 Cathode VCSEL (case)

©2007 Finisar Corporation. All rights reserved. Finisar is a registered trademark of Finisar Corporation. Features and specifications are subject to change without notice. 1/07 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: 1-214-509-3709 USA Email: support@adopco.com WEB: www.finisar.com/aoc.php ADVANCED OPTICAL COMPONENTS Finisar’s ADVANCED OPTICAL COMPONENTS division was formed through strategic acquisition of key optical compon- ent 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 communi- cation, 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 SV5637-001 VCSEL SENSOR - LENSED WINDOW TO CAN