d data sheet photoreflective sensor leadframe package HVS6003-002 features: ? ? vcsel and phototransistor in industry standard leadframe packaging ? ? iec 80625 class 1 laser product ? ? optical plastics block visible wavelength for better ambient light rejection ? ? optical isolation of vcsel and phototransistor ? ? narrow beam vcsel allows sensing distances of more than 20mm ? ? very low power consumption the HVS6003-002 is designed as a higher performance alternat ive to led based reflective se nsors. this vertical cavity surface emitting laser (vcsel) based sensor enables reflective sensing at longer distances and of targets with lower specular reflection. in additi on, the HVS6003-002 significantly decreases the total amount of electrical power dissipation. to further suppress ambient light, the HVS6003-002 is pott ed with a visible wavelength absorbing optical plastic. iec 80625 class 1 laser product. part number description HVS6003-002 vcsel and phototransistor in leadframe package. parts are shipped in industry standard tape and reel package.
HVS6003-002 photoreflective sensor absolute maximum ratings parameter rating storage temperature -40 to +85 c case operating temperature -40 to +85c lead solder temperature 260 c, 10 sec. laser peak forward current with pulse width less than 1 s 18ma laser continuous average current 15ma laser reverse voltage 5v esd exposure (human body model) 200v collector-emitter voltage 30v emitter-collector voltage 5v power dissipation 100mw *-20oc operation under assessment 1 heel and wrist straps must be used on a properly grounded workstation 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 indicat ed 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
HVS6003-002 photoreflective sensor phototransistor parameters test condition symbol min. typ. max. units notes vcsel operating current adjustable to establish operating power i op 6 15 ma 1 optical power output i f =6ma p o 1 1.6 2.5 mw 1 optical power variation with temperature i f = 6ma, t a = -40 to 5c 1 3 db 2 threshold current i th 1 2 2.5 ma threshold current temperature variation t a = 0 o c to 70 o c i th -1.5 1.5 ma 3 slope efficiency po =1.6mw 0.25 0.4 0.5 mw/ma 4 slope efficiency temperature variation t a = 0 o c to 70 o c / -0.6 %/ o c 5 peak wavelength i f =6ma 830 850 860 nm laser forward voltage i f =6 ma v f 1.5 1.8 2.2 v laser reverse voltage i r =10a bvr ld -10 v rise and fall times prebias above threshold, 20%-80% t r /t f 500 ps series resistance i f =6 ma r s 25 35 50 ohms series resistance temperature coefficient -0.3 %/ o c beam divergence i f =6 ma, fw1/e 2 18 24 30 deg 6 divergence change with current ?/? 0.6 deg/ma vcsel electro-optical characteristics t a =25c unless otherwise stated typical (not guaranteed) vcsel performance characteristics: 50% 60% 70% 80% 90% 100% 110% -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 temperature (c) normalized power (%) if - 4ma if - 6ma if - 8ma if - 10ma if - 12ma -20-15-10-5 0 5 101520 divergence (degrees) 5m a 10m a 15m a full width at 10% point 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 0 2 4 6 8 101214161820 current (ma) power (mw) -50c -40c -30c -20c -10c 0c 10c 20c 30c 40c 50c 60c 70c 80c 90c notes: 1. operating power is set by t he average current in the vcsel 2. the vcsel operating power can be more tightly controll ed using simple circuitry discussed in the application note ?vcsel spice model? 3. the vcsel threshold current is parabolic with temp erature. for specifications outside of the 0 to 70 o c range, please contact aoc. 4. slope efficiency is defined as p o / i f at a total power output of 1.6 mw. 5. the vcsel slope efficiency is a nearly linear function with temperature. for specifications outside of the 0 to 70 o c range, please contact aoc. 6. beam divergence is defined as the 1/e 2 power points.
HVS6003-002 photoreflective sensor vcsel parameters test condition symbol min. typ. max. units notes optical crosstalk current v ce = 5v, i vcsel = 6ma i l, feedback 0.001 5 0.01 ma 1,3 i ce i vcsel = 6ma, v ce = 5v, r l = 100 4 10 16 ma 2 collector dark current v ce = 5v, i vcsel =0 i ceo 100 na 3 collector ? emitter breakdown voltage i c =100 v br-ceo 30 v emitter ? collector breakdown voltage i e =100 v br-eco 5 v collector ? emitter saturation voltage i c =i l /8, v sat-ce 0.4 v photocurrent rise/fall time v cc =5v, i l =1ma, r l =1000 t r /t f 10 4 phototransistor electro-optical characteristics t a =25c unless otherwise stated ) , with flex circuit. notes: 1. the crosstalk current is measured in a dark environment with no optical feedback. ambient light can cause an offset in the measurement. 2. i ce is defined with a kodak 90% diffuse whitecard (frequency scale) placed at a distance of 1mm. refer to the schematic representation below. 3. collector dark current is measured with the vcsel off and in an environment free of ambient light. optical crosstalk is measured in the same dark environment, but with the vcsel forward biased at 6ma 4. the rise and fall times depend on the load resistor used. vcsel phototransistor reflector d = 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 024681012 distance (mm) normalized i ce
HVS6003-002 photoreflective sensor pin description a vcsel anode b vcsel cathode c pt collector d pt emitter it is recommended in application that a 100-1000 ? 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. pin out electrical schematic vcs el emi tte r co ll ector vcs el solder reflow profile 160oc10 oc 260oc max +5oc/sec max ramp 90-120s preheat 5s max 60s max at 200 oc -5oc/sec max ramp 160oc10 oc 260oc max +5oc/sec max ramp 90-120s preheat 5s max 60s max at 200 oc -5oc/sec max ramp notes: 1. the above temperature profile shall be at the surface of led resin. 2. number of reflow process should be less than 2 times. if the second reflow process is performed, intervals between the first and the second process should be as short as possi ble to prevent moisture absorption from led resin. cooling process to normal temperature is requir ed between the first and the second reflow process. 3. temperature fluctuation to led at pre-heat process should be minimized. (less than 6oc)
HVS6003-002 photoreflective sensor dip solder profile: 1. preheat temperature for soldering : 120 - 150 oc, for 60 - 120 seconds 2. at 200oc, soldering time is 30s - 60s 3. at 260oc, max soldering time is less than 5 sec 4. number of dip soldering process must be less than 2 ti mes and the process is to be performed in sequence. cooling process to normal temperature w ill be required between the first and the second soldering process. recommended pad layout: 4.0mm 5.1mm 1.2mm 2.3mm dimensions in mm, tolerance 0.1mm 1.2mm 2.3mm dimensions in mm, tolerance 0.1mm
HVS6003-002 photoreflective sensor mounting dimensions for reference only. all dimensions in mm [inches].
HVS6003-002 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 driv e 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 throu gh 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 regi stered trademark of finisar corporation. features and specific ations are subject to chang e without notice. 11/10
|
