features n ieee 802.3 ethernet compatible n fully integrated for adapter, hub and motherboard applications n expanded temperature range: -40 to +125 c n aec-q200 qualifed, automotive grade n rohs compliant* applications n automotive n lan n ethernet SM13072APEL - 10/100 base-t transformer *rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. specifcations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. users should verify actual device performance in their specifc applications. electrical specifcations @ 25 c inductance (100 khz, 0.1 v, 8 madc) ........................................ 350 h min. leakage inductance (100 khz, 0.1 v) td with tx shorted ......... 0.5 h max. rd with rx shorted ........ 0.5 h max. cww (td to tx & rd to rx @ 100 khz, 0.1 v) ................ 35 pf max. turns ratio td : tx ............................. 1 : 1 (2 %) rd : rx ............................ 1 : 1 (2 %) dcr td & rd ........................ 1.4 ohm max. tx & rx ........................ 1.0 ohm max. insertion loss (td to tx & rd to rx) 1-100 mhz ....................... -1.1 db max. return loss (td to tx & rd to rx with 100 ohm load) 1-40 mhz ........................... -16 db min. 40-100 mhz ........... -10+20*log (f/80 mhz) db min. cross talk (between each channel) 1-60 mhz ........................... -40 db min. 60-100 mhz ....................... -35 db min. common mode rejection (td to tx & rd to rx) 1-60 mhz ........................... -37 db min. 60-100 mhz ....................... -30 db min. hi-pot (td to tx & rd to rx @ 1 ma, 60 sec.) ....................... 1500 vrms & 2250 vdc storage temperature ....... -40 to +125 c operating temperature .... -40 to +125 c electrical schematic packaging specifcations tape & reel ....................... 600 pcs./reel product dimensions recommended layout how to order sm13072 a p e l model aec-q200 qualifed automotive grade construction p = potted packaging e = tape and reel (600 pcs./reel) termination l = cu/ni/sn (rohs compliant) 16 15 14 1 2 3 1:1 11 10 9 tx+ ct tx- rx+ ct rx- 6 7 8 td+ ct td- rd+ ct rd- 1:1 1.27 0.05 (0.05 0.002) 0.46 0.05 (0.018 0.002) 8.89 0.25 (0.350 0.010) 6.90 0.25 (0.272 0.010) pin 1 12.80 0.25 (0.504 0.010) 9.50 0.25 (0.374 0.010 0.25 0.13 (0.01 0.005) 5.65 0.25 (0.222 0.010) 0.70 0.15 (0.028 0.006) 0.30 0.10 (0.012 0.004) 0 ?~8 ? 1.27 (0.05) typ. typ. typ. typ. mm (inches) dimensions: 8.89 (0.350) typ. 7.10 (0.280) 10.50 (0.413) 0.76 (0.030) sm13072apl 1.27 0.05 (0.05 0.002) 0.46 0.05 (0.018 0.002) 8.89 0.25 (0.350 0.010) 6.90 0.25 (0.272 0.010) pin 1 12.80 0.25 (0.504 0.010) 9.50 0.25 (0.374 0.010 0.25 0.13 (0.01 0.005) 5.65 0.25 (0.222 0.010) 0.70 0.15 (0.028 0.006) 0.30 0.10 (0.012 0.004) 0 ?~8 ? 1.27 (0.05) typ. typ. typ. typ. mm (inches) dimensions: 8.89 (0.350) typ. 7.10 (0.280) 10.50 (0.413) 0.76 (0.030) sm13072apl asia-pacifc: tel: +886-2 2562-4117 email: asiacus@bourns.com europe: tel: +36 88 520 390 email: eurocus@bourns.com the americas: tel: +1-951 781-5500 email: americus@bourns.com www.bourns.com *rohs compliant *rohs compliant & aec approved *rohs compliant aec approved (select models) lead free *rohs compliant versions available lead free versions are rohs compliant*
SM13072APEL - 10/100 base-t transformer solder profle ramp-up rate = 3 c/sec. max. ramp-down rate = 6 c/sec. max. t l = 217 c t l = 60-150 sec. t p = 250 c 3 c time within 5 c of actual peak temp (t p ) = 20~40 sec. t s min = 150 c ts max = 200 c t s min to t s max = 60-180 sec. 25 c to peak temperature = 8 min. max. t p t p t p t s tt o ramp-up l t l t l tm ax. s tm in. 25 preheat s temperature time critical zone ramp-down 8 mins./248.9 c t 25 c to peak packaging specifcations 10/16 end start user direction of feed di ?i ??? i? ?i ??? ?i ?i???? ?i?? ?i ??? ru? ?i? ?i ??? ?s-i ?i? ?i ??? ?s-i ?s-i ?-?i ?i?d ?id??? ??i? ?i??c? d?i ?i???? cc i u?udi ??di??du?ui ??? ??i?d ?i?? ? ??i ?i?c ? ?? ?s???e?? ?s?e??s??u i? ? i ?? ??e?-??e? ???c ?d-?? ???c ?d-?? c i? ??id ?? di?u?u id ?i ?ru?ui r? ?ci u? i?? id ?i??du?i d ?i r? d?i?u?u id ?i???u?ui r? ? i ?ci?c?? ?s?i ?s-i d?i u?u ir ?ird?u?ui c?? ?s-i ? ????e?? dcu???iu ?s?i ? ????e?? d?u???iu ?s?i ????e???
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