Features Applications IEEE 802.3 Ethernet compatible LAN Fully integrated for adapter, hub and Ethernet motherboard applications Expanded temperature range: -40 to +125 C RoHS compliant* SM13072APEL - 10/100 Base-T Transformer Product Dimensions Recommended Layout 12.80 0.25 Inductance (100 kHz, 0.1 V, 8 mADC) 8.89 (0.504 0.010) (0.350) ........................................350 H Min. 8.89 0.25 TYP. Leakage Inductance (100 kHz, 0.1 V) (0.350 0.010) TD with TX Shorted ......... 0.5 H Max. RD with RX Shorted ........ 0.5 H Max. 10.50 TYP. Cww (TD to TX & RD to RX 7.10 (0.413) TYP. 9.50 0.25 6.90 0.25 (0.280) 100 kHz, 0.1 V) ................35 pF Max. SM13072APL (0.374 0.010 (0.272 0.010) Turns Ratio TD : TX ............................. 1 : 1 (2 %) RD : RX ............................ 1 : 1 (2 %) PIN 1 1.27 0.05 0.76 1.27 DCR TYP. TYP. (0.05 0.002) (0.030) (0.05) TD & RD ........................ 1.4 ohm Max. TX & RX ........................ 1.0 ohm Max. MM DIMENSIONS: (INCHES) Insertion Loss (TD to TX & RD to RX) 5.65 0.25 1-100 MHz .......................-1.1 dB Max. (0.222 0.010) Return Loss (TD to TX & RD to RX How To Order with 100 ohm load) 0.46 0.05 0.25 0.13 SM13072A P E L (0.018 0.002) 1-40 MHz ...........................-16 dB Min. (0.01 0.005) Model 40-100 MHz Construction ........... -10+20*log (f/80 MHz) dB Min. P = Potted Cross Talk (Between Each Channel) 0.30 0.10 0 ~8 Packaging 1-60 MHz ...........................-40 dB Min. (0.012 0.004) E = Tape and Reel (600 pcs./reel) 60-100 MHz .......................-35 dB Min. Termination Common Mode Rejection 0.70 0.15 L = Cu/Ni/Sn (RoHS Compliant) (TD to TX & RD to RX) (0.028 0.006) 1-60 MHz ...........................-37 dB Min. 60-100 MHz .......................-30 dB Min. Differential to Common Mode Rejection Ratio Electrical Schematic (TD to TX & RD to RX) 1:1 30 MHz ..............................-35 dB Min. TD+ 1 16 TX+ 60 MHz ..............................-35 dB Min. Hi-Pot (TD to TX & RD to RX 1 mA, 60 sec.) CT 2 15 CT .......................1500 Vrms & 2250 Vdc Storage Temperature .......-40 to +125 C Operating Temperature ....-40 to +125 C TD- 3 14 TX- 1:1 Tape & Reel ....................... 600 pcs./reel RD+ 6 11 RX+ CT 7 10 CT RD- 8 9 RX- *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specications are subject to change without notice. Users should verify actual device performance in their specic WARNING Cancer and Reproductive Harm applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the www.P65Warnings.ca.gov last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. *RoHS COMPLIANTSM13072APL SM13072APL SM13072APEL - 10/100 Base-T Transformer t p T P CRITICAL ZONE RAMP-UP Ramp-up rate = 3 C/sec. max. TTO T L P Ramp-down rate = 6 C/sec. max. T L t T = 217 C t = 60-150 sec. L L L T MAX. T = 250 C 3 C S p RAMP-DOWN Time within 5 C of actual Peak Temp (t ) = 20~40 sec. p T min = 150 C Ts max = 200 C s T MIN. S t s T min to T max = 60-180 sec. s s PREHEAT 25 C to Peak Temperature = 8 min. max. 25 8 MINS./248.9 C t 25 C TO PEAK Time 30.5 MAX. (1.201) DIA. 2.5 0.2 21.0 0.8 (.098 .008) (.827 .031) 330.0 2.0 (12.992 .079) DIA. 13.0 +0.5/-0.2 (.512 +.020/-.008) 100.0 (3.937) MIN. 24.5 0.2 DIA. (.965 .008) 24.00 (.945) 4.00 DIA. (.157) 1.75 11.50 0.40 1.50 2.00 (.069) (.453) (.016) (.059) (.079) END START 11.42 1.50 6.52 (.450) (.257) (.059) 16.00 DIA. (.630) NO NO COMPONENT COMPONENT COMPONENTS 25 PCS. 23 PCS. MIN. MIN. 8 MM DIMENSIONS: (INCHES) 0.10 TOLERANCES: (0.004) USER DIRECTION OF FEED 600 PCS. PER REEL 03/18 Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Temperature