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FODM8071 ?3.3v/5v logic gate output optocoupler with high noise immunity ?2008 fairchild semiconductor corporation www.fairchildsemi.com FODM8071 rev. 1.0.6 december 2009 FODM8071 3.3v/5v logic gate output optocoupler with high noise immunity features high noise immunity characterized by common mode rejection C 20kv/s minimum common mode rejection high speed C 20mbit/sec date rate (nrz) C 55ns max. propagation delay C 20ns max. pulse width distortion C 30ns max. propagation delay skew 3.3v and 5v cmos compatibility speci?cations guaranteed over 3v to 5.5v supply v oltage and -40c to +110c temperature range safety and regulatory approvals C ul1577, 3750 vac rms for 1 min. C iec60747-5-2 (pending) applications microprocessor system interface C spi, i 2 c industrial fieldbus communications C devicenet, can, rs485 programmable logic control isolated data acquisition system voltage level translator description the FODM8071 is a 3.3v/5v high-speed logic gate output optocoupler, which supports isolated communi- cations allowing digital signals to communicate between systems without conducting ground loops or hazardous voltages. it utilizes fairchilds patented coplanar packag- ing technology, optoplanar ? , and optimized ic design to achieve high noise immunity, characterized by high com- mon mode rejection specifications. this high-speed logic gate output optocoupler, housed in a compact 5-pin mini-flat package, consists of a high- speed algaas led at the input coupled to a cmos detector ic at the output. the detector ic comprises an integrated photodiode, a high-speed transimpedance amplifier and a voltage comparator with an output driver. the cmos technology coupled with a high efficiency led achieves low power consumption as well as very high speed (55ns propagation delay, 20ns pulse width distortion). related resources www.fairchildsemi.com/products/opto/ www.fairchildsemi.com/pf/fo/fod8001.html www.fairchildsemi.com/pf/fo/fod0721.html functional schematic 1 3 4 5 6 v o v dd gnd anode cathode truth table led output off high on low
?2008 fairchild semiconductor corporation www.fairchildsemi.com FODM8071 rev. 1.0.6 2 FODM8071 ?3.3v/5v logic gate output optocoupler with high noise immunity pin definitions safety and insulation ratings for mini-flat package (so5 pin) as per iec60747-5-2 (pending certification). this optocoupler is suitable for safe electrical insulation only within the safety limit data. compliance with the safety ratings shall be ensured by means of protective circuits. number name function description 1 anode anode 3c a thode cathode 4 gnd output ground 5v o output voltage 6v dd output supply voltage symbol parameter min. typ. max. unit installation classi?cations per din vde 0110/1.89 table 1 f or rated main voltage < 150vrms i-iv f or rated main voltage < 300vrms i-iii climatic classi?cation 40/110/21 p ollution degree (din vde 0110/1.89) 2 cti comparative tracking index 175 v pr input to output test voltage, method b, viorm x 1.875 = v pr , 100% production test with t m = 1 sec, partial discharge < 5 pc 1060 v v pr input to output test voltage, method a, viorm x 1.5 = v pr , type and sample test with t m = 60 sec, partial discharge < 5 pc 848 v v iorm max working insulation voltage 565 v peak v iotm highest allowable over voltage 4000 v peak external creepage 5.0 mm external clearance 5.0 mm insulation thickness 0.5 mm t case safety limit values, maximum values allowed in the event of a failure, case temperature 150 c r io insulation resistance at t stg ,v io = 500v 10 9 ?
?2008 fairchild semiconductor corporation www.fairchildsemi.com FODM8071 rev. 1.0.6 3 FODM8071 ?3.3v/5v logic gate output optocoupler with high noise immunity absolute maximum ratings (t a = 25oc unless otherwise speci?ed) stresses exceeding the absolute maximum ratings may damage the device. the device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. in addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. the absolute maximum ratings are stress ratings only. . recommended operating conditions the recommended operating conditions table defines the conditions for actual device operation. recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. fairchild does not recommend exceeding them or designing to absolute maximum ratings. isolation characteristics (apply over all recommended conditions, typical value is measured at t a = 25oc) notes: 1. derate linearly from 95?c at a rate of -1.4mw/?c 2. derate linearly from 100?c at a rate of -3.47mw/?c. 3. functional operation under these conditions is not implied. permanent damage may occur if the device is subjected to conditions outside these ratings. 4. 0.1f bypass capacitor must be connected between 4 and 6. 5. device is considered a two terminal device: pins 1, and 3 are shorted together and pins 4, 5, and 6 are shorted together. 6. 3,750 vac rms for 1 minute duration is equivalent to 4,500 vac rms for 1 second duration. symbol parameter value units t stg storage temperature -40 to +125 oc t opr operating temperature -40 to +110 oc t j j unction temperature -40 to +125 oc t sol lead solder temperature (refer to re?ow t emperature pro?le) 260 for 10sec oc i f f orward current 20 ma v r reverse voltage 5 v v dd supply voltage 0 to 6.0 v v o output voltage -0.5 to v dd +0.5 v i o av erage output current 10 ma pd i input power dissipation (1)(3) 40 mw pd o output power dissipation (2)(3) 70 mw symbol parameter min. max. unit t a ambient operating temperature -40 +110 oc v dd supply voltages (4) 3.0 5.5 v v fl logic low input voltage 0 0.8 v i fh logic high input current 5 16 ma i ol logic low output current 0 7 ma symbol parameter conditions min. typ. max. units v iso input-output isolation voltage freq = 60hz, t = 1.0min, i i-o 10a (5)(6) 3750 vac rms r iso isolation resistance v i-o = 500v (5) 10 11 ? c iso isolation capacitance v i-o = 0v, freq = 1.0mhz (5) 0.2 pf
?2008 fairchild semiconductor corporation www.fairchildsemi.com FODM8071 rev. 1.0.6 4 FODM8071 ?3.3v/5v logic gate output optocoupler with high noise immunity electrical characteristics (apply over all recommended conditions) (t a = -40oc to +110oc, 3.0v v dd 5.5v), unless otherwise specified. typical value is measured at t a = 25oc and v dd = 3.3v. symbol parameter test conditions min. typ. max. units input characteristics v f f orward voltage i f = 10ma, fig. 1 1.05 1.35 1.8 v bv r input reverse breakdown v oltage i r = 10a 5 15 v i fhl threshold input current fig. 2 2.8 5 ma output characteristics i ddl logic low output supply current v dd = 3.3v, i f = 10ma, fig. 3, 5 3.3 4.8 ma v dd = 5.0v, i f = 10ma, fig. 3, 6 4.0 5.0 ma i ddh logic high output supply current v dd = 3.3v, i f = 0ma, fig. 4 3.3 4.8 ma v dd = 5.0v, i f = 0ma, fig. 4 4.0 5.0 ma v oh logic high output voltage v dd = 3.3v, i o = -20a, i f = 0ma v dd C 0.1v 3.3 v v dd = 3.3v, i o = -4ma, i f = 0ma v dd C 0.5v 3.1 v v dd = 5.0v, i o = -20a, i f = 0ma v dd C 0.1v 5.0 v v dd = 5.0v, i o = -4ma, i f = 0ma v dd C 0.5v 4.9 v v ol logic low output voltage i o = 20a, i f = 10ma 0.0027 0.01 v i o = 4ma, i f = 10ma 0.27 0.8 v
?2008 fairchild semiconductor corporation www.fairchildsemi.com FODM8071 rev. 1.0.6 5 FODM8071 ?3.3v/5v logic gate output optocoupler with high noise immunity switching characteristics (apply over all recommended conditions) (t a = -40oc to +110oc, 3.0v v dd 5.5v, i f = 5ma), unless otherwise specified. typical value is measured at t a = 25oc and v dd = 3.3v notes: 7. data rate is based on 10mhz, 50% nrz pattern with a 50nsec minimum bit time. 8. t psk is equal to the magnitude of the worst case difference in t phl and/or t plh that will be seen between any two units from the same manufacturing date code that are operated at same case temperature (5c), at same operating conditions, with equal loads (r l = 350 ? and c l = 15pf), and with an input rise time less than 5ns. 9. common mode transient immunity at output high is the maximum tolerable positive dvcm/dt on the leading edge of the common mode impulse signal, vcm, to assure that the output will remain high. common mode transient immunity at output low is the maximum tolerable negative dvcm/dt on the trailing edge of the common pulse signal, vcm, to assure that the output will remain low. 10.unloaded dynamic power dissipation is calculated as follows: c pd x v dd x f + i dd + v pd where f is switched time in mhz. symbol parameter test conditions min. typ. max. units date rate (7) 20 mbps t pw pulse width 50 ns t phl propagation delay time to logic low output c l = 15pf, fig. 7, 8, 12 31 55 ns t plh propagation delay time to logic high output c l = 15pf, fig. 7, 8, 12 25 55 ns pwd pulse width distortion, | t phl - t plh | c l = 15pf, fig. 9, 10 5.5 20 ns t psk propagation delay skew c l = 15pf (8) 30 ns t r output rise time (10% to 90%) fig. 11, 12 5.8 ns t f output fall time (90% to 10%) fig. 11, 12 5.3 ns | cm h | common mode transient immunity at output high i f = 0ma, v o > 0.8v dd , v cm = 1000v, t a = 25oc, fig. 13 (9) 20 40 kv/s | cm l | common mode transient immunity at output low i f = 5ma, v o < 0.8v, v cm = 1000v, t a = 25oc, fig. 13 (9) 20 40 kv/s c pdo output dynamic power dissipation capacitance (10) 4pf
?2008 fairchild semiconductor corporation www.fairchildsemi.com FODM8071 rev. 1.0.6 6 FODM8071 ?3.3v/5v logic gate output optocoupler with high noise immunity typical performance curves (continued) 0.01 0.1 1 10 100 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 v f C forward voltage (v) i f C input forward current (ma) i fhl C input threshold current (ma) i ddh C logic high output supply current (ma) t a C ambient temperature (c) t a C ambient temperature (c) t a = 110c t a = 25c t a = -40c 4.0 3.5 3.0 2.5 2.0 -40 -20 0 20 40 60 80 100 fig. 2 input threshold current vs. ambient temperature v dd v dd = 3.3v 2.0 2.5 3.0 3.5 4.0 4.5 5.0 -40 -20 0 20 40 60 80 100 fig 4. logic high output supply current vs. ambient temperature i ddl C logic low output supply current (ma) t a C ambient temperature (c) fig 3. logic low output supply current vs. ambient temperature v dd = 3.3v v dd = 5.0v i f = 0ma 2.0 2.5 3.0 3.5 4.0 4.5 -40 -20 0 20 40 60 80 100 v dd = 3.3v v dd = 5.0v i f = 10ma 5.0 fig. 1 input forward current vs. forward voltage = 5.0v 5.5 5.0 4.5 4.0 3.5 3.0 5.0 4.5 4.0 3.5 3.0 2.5 0 2000 4000 6000 8000 10000 fig. 5 dynamic logic low output supply current vs. input frequency (v dd = 3.3v) fig. 6 dynamic logic low output supply current vs. input frequency (v dd = 5.0v) f C input frequency (khz) t a = -40c frequency = 10mhz duty cycle = 50% i f = 10ma v dd = 3.3v t a = 25c t a = 110c 0 2000 4000 6000 8000 10000 frequency = 10mhz duty cycle = 50% i f = 10ma v dd = 5.0v t a = 110c t a = -40c t a = 25c i ddl C dynamic logic low output supply current (ma) f C input frequency (khz) i ddl C dynamic logic low output supply current (ma)
?2008 fairchild semiconductor corporation www.fairchildsemi.com FODM8071 rev. 1.0.6 7 FODM8071 ?3.3v/5v logic gate output optocoupler with high noise immunity typical performance curves (continued) t p C propagation delay (ns) i f C pulse input current (ma) 15 12 9 6 3 0 46810121416 fig 10. pulse width distortion vs pulse input current v dd = 5.0v v dd = 3.3v frequency = 10mhz duty cycle = 50% t a = 25c 10 15 20 25 30 35 40 45 50 -40 -20 0 20 40 60 80 100 fig 7. propagation delay vs. ambient temperature v dd = 3.3v v dd = 5.0v frequency = 10mhz duty cycle = 50% f = 5ma phl t t phl t plh t plh i 10 9 8 7 6 5 4 3 -40 -20 0 20 40 60 80 100 fig 11. rise and fall time vs. ambient temperature v dd = 3.3v v dd = 5.0v t r t f t r t f frequency = 10mhz duty cycle = 50% i f = 5ma 20 15 10 5 0 -5 -40 -20 0 20 40 60 80 100 fig 9. pulse width distortion vs. ambient temperature v dd = 3.3v frequency = 10mhz duty cycle = 50% i f = 5ma v dd = 5.0v t a C ambient temperature (c) (| t phl C t plh |) C pulse width distortion (ns) (| t phl C t plh |) C pulse width distortion (ns) t r , t f C rise, fall time (ns) t a C ambient temperature (c) t a C ambient temperature (c) t p C propagation delay (ns) i f C pulse input current (ma) 10 15 20 25 30 35 40 468101 21416 fig 8. propagation delay vs. pulse input current v dd = 3.3v v dd = 5.0v t plh t phl t plh t phl frequency = 10mhz duty cycle = 50% t a = 25c
?2008 fairchild semiconductor corporation www.fairchildsemi.com FODM8071 rev. 1.0.6 8 FODM8071 ?3.3v/5v logic gate output optocoupler with high noise immunity schematics figure 12. test circuit for propagation delay time, rise time and fall time figure 13. test circuit for instantaneous common mode rejection voltage output v o monitoring node t phl c l = 15pf r in v cc 0.1f pulse gen. t f = tr = 5ns z o = 50? input monitoring node t f t r t plh i f = 5ma 50% v ol 90% 50% 10% 90% 10% input v ol pulse gen v cm v cm cm h cm l v ff v dd a b i f 0.1f bypass output (vo) v oh gnd 0.8 x v dd switching pos. (a), i f = 0 switching pos. (b), i f = 5ma 0.8v
?2008 fairchild semiconductor corporation www.fairchildsemi.com FODM8071 rev. 1.0.6 9 FODM8071 ?3.3v/5v logic gate output optocoupler with high noise immunity package dimensions pa c kage drawings are provided as a service to customers considering fairchild components. drawings may change in any manner without notice. please note the revision and/or date on the drawing and contact a fairchild semiconductor representative to ver ify or obtain the most recent revision. package speci?ations do not expand the terms of fairchilds worldwide terms and conditions, speci?ally the warranty therein, which covers fairchild products. always visit fairchild semiconductors online packaging area for the most recent package drawings: http://www .f airchildsemi.com/pac kaging/ notes: 1. no standard applies to this package. 2. all dimensions are in millimeters. 3. dimensions are exclusive of burrs, mold flash, and tie bar extrusion. 4. drawings filesname and revision: mkt-mfp05a.
?2008 fairchild semiconductor corporation www.fairchildsemi.com FODM8071 rev. 1.0.6 10 FODM8071 ?3.3v/5v logic gate output optocoupler with high noise immunity carrier tape specification note: all dimensions are in millimeters. 4.0 0.1 1.5 min user direction of feed 2 0.05 1.75 0.10 5.5 0.05 12.0 0.3 8.0 0.1 0.3 max 8.3 0.1 3.5 0.2 0.1 max 6.4 0.2 5.2 0.2 1.5 + 0.1/-0
?2008 fairchild semiconductor corporation www.fairchildsemi.com FODM8071 rev. 1.0.6 11 FODM8071 ?3.3v/5v logic gate output optocoupler with high noise immunity ordering information all packages are lead free per jedec: j-std-020b standard. marking information option order entry identi?r description no suf? FODM8071 mini-flat 5-pin, shipped in tubes (100 units per tube) r2 FODM8071r2 mini-flat 5-pin, tape and reel (2,500 units per reel) 1 2 6 4 3 5 de?itions 1f airchild logo 2d e vice number 3 iec60747-5-2 (vde marking) 4 one digit year code, e.g., ? 5t wo digit work week ranging from ?1 to ?3 6 assembly package code m8071 m yy x v v
?2008 fairchild semiconductor corporation www.fairchildsemi.com FODM8071 rev. 1.0.6 12 FODM8071 ?3.3v/5v logic gate output optocoupler with high noise immunity re?w pro?e pro?e feature pb-free assembly pro?e t emperature min. (tsmin) 150? t emperature max. (tsmax) 200? time (t s ) from (tsmin to tsmax) 60?20 seconds ramp-up rate (t l to t p ) 3?/second max. liquidous temperature (t l ) 217? time (t l ) maintained above (t l ) 60?50 seconds p eak body package temperature 260? +0? / ?? time (t p ) within 5? of 260? 30 seconds ramp-down rate (t p to t l ) 6?/second max. time 25? to peak temperature 8 minutes max. time (seconds) te mperature ( c) ti me 25c to peak 260 240 220 200 180 160 140 120 100 80 60 40 20 0 t l t s t l t p t p ts m a x ts m i n 120 preheat area max. ramp-up rate = 3c/s max. ramp-down rate = 6c/s 240 360
?2008 fairchild semiconductor corporation www.fairchildsemi.com FODM8071 rev. 1.0.6 13 trademarks th e following includes registered and unregistered trademarks and service marks, owned by fairchild semiconductor and/or its global subsidiaries , and is not in tended to be an exhaustive list of all such trademarks. a ccupower auto-spm build it now coreplus corepower crossvolt ctl current transfer logic deuxpeed dual cool ecospark e fficientmax ezswitch* * fair child fairchild semiconductor fact quiet series fact f ast fa stvcore fetbench flashwriter * fps f-pfs frfet global power resource sm green fps green fps e-series g max gto inte llimax isoplanar me gabuck micr ocoupler microfet mi cropak m illerdrive moti onmax mo tion-spm optologic opto planar pdp spm power-spm po we rtrench powerxs pr ogrammable active droop qfet qs quiet series r apidconfigure savi ng our world, 1mw/w/kw at a time sig nalwise sm artmax smart start spm stealth sup erfet supe rsot -3 s upersot -6 s upersot -8 s upremos syncfet sy nc-lock * th ep ower franchise ti nyboost tinybuck tinycalc tiny logic tinyopto tinypower tinypwm tinywire trifault detect tr uecurrent * serdes uhc ultra frfet unifet vcx vi sualmax xs *t rademarks of system general corporation, used under license by fairchild semiconductor. disclaimer fa i rchild semiconductor reserves the right to make changes without further notice to any products herein to improve reliability, function, or design. fairchild does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others. these specifications do not expand the terms of fairchild? worldwide terms and conditions, specifically the warranty therein, which covers t hese products. li fe support policy fa i rchild? products are not authorized for use as critical components in life support devices or systems without the express written approval of fairchild semiconductor corporation. as used herein: 1. life support devices or systems are devices or systems which, (a) are in tended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance wi th instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. a critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. anti -counterfeiting policy fairchild semiconductor corporation's anti-counterfeiting policy. fairchild's anti-counterfeiting policy is also stated on our external websi te, www.fairchildsemi.com, under sales support. c ounterfeiting of semiconductor parts is a growing problem in the industry. all manufacturers of semiconductor products are experiencing counterf eiting of their parts. cu stomers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, faile d applications, and increased cost of production and manufacturing delays. fairchild is taking strong measures to protect ourselves and our customers from the proli feration of counterfeit parts. fairchild strongly encourages customers to purchase fairchild parts either directly from fairchild or from authorized fairchi ld distributors who are li sted by country on our web page cited above. products customers buy either from fairchild directly or from authori ze df airchild distributors are ge nuine parts, have full traceability, meet fairchild's quality standards for handling and storage and provide access to fairchild's full range of up-to-date technica la nd product information. fairchild and our authorized distributors will stand behind all warranties and will appropriately address any warranty issues that may arise. fairc hild will not provide any warranty coverage or other assistance for parts bought from unauthorized sources. fairchild is committed to combat this global problem and encou rage our customers to do their part in stopping this practice by buying direct or from authorized distributors. product status definitions defi nition of terms da tasheet identification product status definition ad vance information formative / in design datasheet contains the design specifications fo r product development. specifications may change in any manner without notice. pr eliminary datasheet contains preliminary data; supplementary data will be published at a later date. fairchild se mi conductor reserves the right to make changes at any time without notice to improve design. no i dentification needed full production datasheet contains final specifications. fair child semiconductor reserves the right to make changes at any time without notice to improve the design. obsolete not in production datasheet contains specifications on a product that is discontinued by fairchild semiconductor. th e datasheet is for reference information only. rev. i45 first production FODM8071 ?3.3v/5v logic gate output optocoupler with high noise immunity

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