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m ay 9 th 2012 automotive grade auips2041(r)(l) www.irf.com 1 intelligent power low side switch features ? over temperature shutdown ? over current shutdown ? active clamp ? low current & logic level input ? esd protection ? optimized turn on/off for emi ? diagnostic on the input current description the au ips2041(r)(l) is a thr ee terminal intelligent power switch (ips) that features a low side mosfet with over - current, over - temperature, esd protection and drain to source active clamp. this device offers protections and the high reliability required in harsh environments. the swi tch provides efficient protection by turning off the power mosfet when the temperature exceeds 165c or when the drain current reaches 5a . the device restarts once the input is cycled. a serial resistance connected to the input provides the diagnostic. the avalanche capability is significantly enhanced by the active clamp and covers most inductive load demagnetizations. product summary rds(on) 130m ? ( max.) vclamp 68 v ishutdown 5a (typ.) packages dpak sot223 AUIPS2041R auips2041l typical connection s control in input r d load +bat input signal v diag 1 2 3
auips2041(l)(r) www.irf.com 2 qualification information ? qualification level automotive (per aec - q100 ?? ) comments: this f amily of ics has passed an automotive qualification. irs industrial and consumer qualification level is granted by extension of the higher automotive level. moisture sensitivity level dpak - 3l msl1, 260c (per ipc/jedec j - std - 020) sot223 - 3l msl2, 260 c ??? (per ipc/jedec j - std - 020) esd machine model class m4 (+/ - 450v) (per aec - q100 - 003) human body model class h 3a (+/4500v) ( per aec - q100 - 002 ) charged device model class c4 (+/ - 900v) (per aec - q100 - 011) ic latch - up test classii, level a (per aec - q100 - 004) rohs compliant yes ? qualification standards can be found at international rectifiers web site http://www.irf.com/ ?? exceptions to aec - q100 requirements are noted in the qualification report. ??? higher msl ratings may be available for the specific package types listed here. please contact your international rectifier sales representative for further information.
auips2041(l)(r) www.irf.com 3 absolute maximum ratings absolute maximum ratings indicate sustained limits beyond which dama ge to the device may occur. (tj= - 40c..150c, vcc=6..50v unless otherwise specified). symbol parameter min. max. units vds maximum drain to source voltage - 0.3 60 v vin maximum input voltage - 0.3 6 v isd cont. max diode continuous current (limited by thermal dissipation) rth=125c/w ? ? thermal characteristics symbol paramet er typ. max. units rth1 thermal resistance junction to ambient ips 2041l 100 ? c/w rth2 thermal resistance junction to ambient with 1 square footprint 50 ? rth1 thermal resistance junction to ambient ips 2041r d - pak std. footprint 70 ? rth2 thermal r esistance junction to ambient ips2 041r d - pak 1 sqr. footprint 50 ? rth3 thermal resistance junction to case ips2 041r d - pak 4 ? recommended operating conditions these values are given for a quick design. for operation outside these conditions, please consult the application notes. symbol parameter min. max. units vih high level input voltage 4 5.5 vil low level input voltage 0 0.5 ids continuous drain current, tambient=85c, tj=125c, vin=5v,rth=100c/w ? ? ? ? 1 s (1) higher inductance is possible if maximum load current is limited - see figure 11
auips2041(l)(r) www.irf.com 4 s tatic electrical characteristics tj= - 40..150 c, vcc=1 4v (unless otherwise specified), typical value are given for tj=25c symbol parameter min. typ. max. units test conditions rds(on) on state resistance tj=25c ? ? ? 180 240 idss1 drain to source leakage current ? ? ? ? switching electrical characteristics tj= - 40..150c, vcc=14v, resistive load= 10 ? , rinput=50 ? , vin=5v, typical value are given for tj=25c symbol parameter min. typ. max. units test conditions tdon turn - on delay ti me to 20% 0. 25 1.3 4 s see figure 2 tr rise time 20% to 80% 0. 1 0.9 2 tdoff turn - off delay time to 80% 1 3 8 tf fall time 80% to 20% 0.1 0.6 3 eon + eoff turn on and off energy ? ? protection characteristics tj= - 40..150c, vcc=14v (unl ess otherwise specified), typical value are given for tj=25c symbol parameter min. typ. max. units test conditions tsd over temperature threshold 150 (2) 165 ?
auips2041(l)(r) www.irf.com 5 lead assignments functional block diagram all values are typical in s r q 6 v tj > 165c drain source 66v 1k ? i > isd 75 ? ? ? q 20k ?
auips2041(l)(r) www.irf.com 6 figure 1 C timing diagram all curves are typical values. operating in the shaded area is not recommended. figure 2 C in rise time & switching definitions figure 3 C active clamp waveforms figure 4 C active clamp test circuit vds ids vin in d s r l 0v 5v 14v + - v load rem : during active clamp, vload is negative tj isd tsd 165c ids vin ishutdown tshutdown tt reset vdiag fault normal vds ids vin tr - in 80% 20% 80% 20% td on tr td off tf vds ids vin vcc vds clamp t clamp see application notes to evaluate power dissipation
auips2041(l)(r) www.irf.com 7 figure 5 C normalized rdson (%) vs input voltage (v) vin, input voltage (v) rds(on), drain - to - source on resistance (normalized) tj, junction temperature (c) rds(on), drain - to - source on resistance (normalized ) figure 7 C current limitation and current shutdown vs input voltage (v) vin, input voltage (v) ids, output current figure 8 C over temperature shutdown (c) vs input voltage (v) tsd, over temperature shutdown (c) vin, input voltage (v) figure 6 - normalized rds(on) ( %) vs tj (c) 0% 50% 100% 150% 200% 0 1 2 3 4 5 6 50% 100% 150% 200% -50 0 50 100 150 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 i limit i shutdown 0 20 40 60 80 100 120 140 160 180 200 0 1 2 3 4 5 6
auips2041(l)(r) www.irf.com 8 figure 9 C max. continuous output current (a) vs ambient temperature ( c) protection response time (s) ids, cont. output current (a) figure 10 C ids (a) vs over temperature protection response time (s) ids, output current (a) tamb, ambient temperature (c) figure 11 C max. ouput current (a) vs inductive load (mh) ids, output current (a) inductive load (mh) figure 12 C transient thermal impedance (c/w) vs time (s) zth, transient thermal impedance (c/w) time (s) 0.1 1 10 0.1 1 10 100 1000 0.1 1 10 100 0.0001 0.001 0.01 0.1 1 10 100 0 1 2 3 4 5 -50 0 50 100 150 sot223 50c/w dpak 70c/w 0 1 2 3 4 5 6 0.1 1 10 100 1000 tamb=25c tamb=125c
auips2041(l)(r) www.irf.com 9 figure 13 C in put current (a) on and off vs junction temperature (c) ion, ioff, input durrent (a) tj, junction temperature (c) 0 50 100 150 200 250 300 -50 0 50 100 150 iin on iin off
auips2041(l)(r) www.irf.com 10 case outline C dpak - automotive q100 pbf msl1 qualified
auips2041(l)(r) www.irf.com 11 tape & reel C dpak
auips2041(l)(r) www.irf.com 12 case outline - sot - 223 - automotive q100 pbf msl2 qualified leads and drain are plated with 100% sn
auips2041(l)(r) www.irf.com 13 tape & reel - sot - 223
auips2041(l)(r) www.irf.com 14 part marking information ordering information base part number package type standard pack complete part number form quantity auips20 4 1 l d - pak - 5 - lead tube 75 auips20 4 1r tape and reel 2000 auips20 4 1rtr tape and reel left 3000 auips20 4 1rtrl tape and reel right 3000 auips20 4 1rtrr auips204 1l sot223 tube 8 0 auips2041l tape and reel 2500 auips2041ltr
auips2041(l)(r) www.irf.com 15 important notice unless specifically designated for the automotive market, international rectifier corporation and its subsidiaries (ir) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or services without notice. part numbers designated with the au prefix follow automotive industry and / or customer specific requirements with regards to product discontinuance and process change notification. all products are sold subject to irs terms and conditions of sale supplied at the time of order acknowledgment. ir warran ts performance of its hardware products to the specifications applicable at the time of sale in accordance with irs standard warranty. testing and other quality control techniques are used to the extent ir deems necessary to support this warranty. except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. ir assumes no liability for applications assistance or customer product design. customers are responsible for their products and applicat ions using ir components. to minimize the risks with customer products and applications, customers should provide adequate design and operating safeguards. reproduction of ir information in ir data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. reproduction of this information with alterations is an unfair and deceptive business practice. ir is not responsible or liable for such altered documentation. information of third parties may be subject to additional restrictions. resale of ir products or serviced with statements different from or beyond the parameters stated by ir for that product or service voids all express and any implied wa rranties for the associated ir product or service and is an unfair and deceptive business practice. ir is not responsible or liable for any such statements. ir products are not designed, intended, or authorized for use as components in systems intended f or surgical implant into the body, or in other applications intended to support or sustain life, or in any other application in which the failure of t he ir product could create a situation where personal injury or death may occur. should buyer purchase or use ir products for any such unintended or unauthorized application, buyer shall indemnify and hold international rectifier and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ir was negligent regarding the design or manufacture of the prod uct. ir products are neither designed nor intended for use in military/aerospace applications or environments unless the ir products are specifically designated by ir as military - grade or enhanced plastic. only products designated by ir as military - gra de meet military specifications. buyers acknowledge and agree that any such use of ir products which ir has not designated as military - grade is solely at the buyers risk, and that they are solely responsible for compliance with all legal and regulatory r equirements in connection with such use. ir products are neither designed nor intended for use in automotive applications or environments unless the specific ir products are designated by ir as compliant with iso/ts 16949 requirements and bear a part numb er including the designation au. buyers acknowledge and agree that, if they use any non - designated products in automotive applications, ir will not be responsible for any failure to meet such requirements. for technical support, please contact irs te world headquarters: 101 n sepulbeda blvd., el segundo, california 90245 tel: (310) 252 - 7105
auips2041(l)(r) www.irf.com 16 revision history revision date notes/changes c 26/02/ 20 09 au number update / ov removed d 09 /12 /2010 final release e 14/03/2011 update part marking f november , 14 th 2011 update t&r sot223 g may 9 th , 2012 update the component number of the sot223 tube

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