Features n IEEE 802.3u (100Base-T) compliant n MECHATROLINK-III compliant n Hi-Pot: 2250 VDC or 1500 VAC n Additional metal shield for surge immunity and superior EMC performance n Compliant to IEC 61000-4-5 surge immunity test level 3 (2000 V) n RoHS compliant* SM91076L - 10/100 Base-T Transformer Electrical Specifications 25 C Additional Information OCL (-40 ~ +125 C) Click these links for more information: 350 H min 100 kHz, 01 V , 8 mA DC bias Leakage Inductance 05 H max 100 kHz, 01 V PRODUCT TECHNICAL INVENTORY SAMPLES CONTACT DCR LIBRARY Transformer Side 1.0 max. CM Choke Side 1.4 max. Product Dimensions Cww (TCT to CMT, RCT to CMT) 13.30 0.40 20 pF max (.524 .016) Turns Ratio 1:1 2 % Insertion Loss 1~100 MHz -14 dB max YYWW Return Loss (Z out = 100 ) 9.50 0.25 7.40 0.25 1~40 MHz -16 dB min (.374 .010) (.291 .010) SM91076L 40~100 MHz -10+20*log (f/80 MHz) dB min Cross Talk (between each channel) 0.46 0.10 1~60 MHz -40 dB min (.018 .004) PIN 1 MM 60~100 MHz -35 dB min DIMENSIONS: 1.27 0.13 (INCHES) Common Mode Rejection Ratio (.050 .005) 8.89 0.25 1~60 MHz -37 dB min (.350 .010) 60~100 MHz -30 dB min SHIELD Differential to Common Mode COVER Rejection Ratio 6.10 30 MHz -35 dB min (.240) 0.30 0.10 60 MHz -35 dB min MAX. (.012 .004) Hi-Pot (1 mA, 60 s) 0.70 0.15 2250 VDC or 1500 VAC 0.13 0.1 MIN. (.028 .006) (.005) (.004) Operating Temperature 16 PLCS. -40 C to +125 C Storage Temperature Recommended Layout Electric Schematic -40 C to +125 C Moisture Sensitivity Level 1 8.89 0.15 (.350 .006) ESD Classification (HBM) N/A TD+ 1 16 TX+ Packaging Specifications TCT 2 15 CMT 10.50 0.15 Tape & Reel 500 pcs/reel (.413 .006) TD- 3 14 TX- TO RJ45 How To Order 7.10 0.15 (.280 .006) SM91076 L - E RD+ 6 11 RX+ Model Termination RCT 7 10 CMT L = Tin (RoHS Compliant) Packaging RD- 8 9 RX- E = Tape and Reel 0.76 0.15 1.27 0.15 FROM RJ45 (.030 .006) (.050 .006) WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov *RoHS Directive 2015/863, Mar 31, 2015 and Annex. **MMA is a group of product developers and users promoting the use of the open field network MECHATROLINK. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SM91076L 10/100 Base-T Transformer Solder Profile t p Reflow Condition Pb-free Assembly CRITICAL T p ZONE Average Ramp-up Rate 3 C / second max T to T RAMP-UP L P Temperature Min (T ) 150 C smin T L t L T Preheat Temperature Max (T ) 200 C smax smax Time (T to T ) 60 ~ 180 seconds smin smax T smin Liquidus Temperature (T ) 217 C L RAMP-DOWN Time above Liquidus Temperature (t ) 60 ~ 150 seconds t L s Preheat Peak Temperature (T ) 245 - 250 C p Time within 5 C of Actual Peak 20 ~ 40 seconds 25 Temperature (T ) p t 25 C to Peak Ramp-down Rate from Peak 6 C / second max Time (Seconds) Temperature Time from 25 C to Peak Temperature 8 minutes max (T ) p Do not Exceed 260 C Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Temperature (C)
