SM51625EL Bourns

Features Applications Compliant with IEEE802.3 standards LAN Designed for 10/100/1000 Base-T Ethernet and PoE++ Power over Ethernet - PoE+ PoE up to 1.2 ADC per center tap RoHS compliant* SM51625EL LAN 10/100/1000 Base-T (PoE++) Transformer Product Dimensions Electrical Schematic 17.55 0.25 Turns Ratio (TD:MX) 5 % .......1CT:1CT CHIP SIDE LINE SIDE (0.691 .010) OCL ( 100 kHz, 0.1 V, TCT1 1 24 MCT1 1CT : 1CT 13.97 0.20 28 mA, DC Bias) ............... 80 H min. TD1+ 2 23 MX1+ (0.550 .008) Leakage Inductance (TD, MX Short) 100 kHz, 0.1 V ............. 0.5 H max. TD1 MX1 DCR (TD): ....................... 1.4 ohms max. 3 22 TCT2 4 21 MCT2 Cww (TD to MX) 100 kHz, 0.1 V 1CT : 1CT TD2+ 5 20 MX2+ 12.20 0.25 16.00 0.25 ............................................25 pF typ. SM51625L (0.480 .010) (0.630 .010) Hi-Pot (Pri to Sec)...... 1500 Vrms, 1 mA, YYWW 60 seconds TD2 MX2 6 19 Insertion Loss (TD:MX) TCT3 7 18 MCT3 1CT : 1CT PIN 1 TD3+ 8 17 MX3+ 0.3 to 1 MHz ....................-1.1 dB max. DOT 1 to 65 MHz .....................-0.8 dB max. 1.27 0.10 0.46 0.05 (0.050 .004) (0.018 .002) 65 to 100 MHz ....................-1 dB max. TD3 9 16 MX3 Return Loss (TD, MX w/100 load) TCT4 10 15 MCT4 1 to 40 MHz .......................-16 dB min. 1CT : 1CT TD4+ 11 14 MX4+ 40 to 100 MHz ............... -10+20*Log 6.00 0.25 10 (0.236 .010) (f/80 MHz) dB min. Cross Talk (Between Each Channel) TD4 12 13 MX4 0.25 0.15 1 to 30 MHz .......................-41 dB min. 0.10 R (0.010 .006) (.004) 30 to 60 MHz .....................-37 dB min. 60 to 100 MHz ...................-33 dB min. How To Order Common Mode Rejection (TD:MX) 0.25 0.10 SM51625 E L (0.010 .004) 0 8 0.3 to 100 MHz ..................-30 dB min. Model PoE++ Current 1.10 0.15 ..............Up to 1.2 ADC per center tap Packaging (0.043 .006) E = Tape and Reel (350 pcs./reel) Operating Temperature Range ..................................-40 C to +85 C Termination L = Tin (RoHS Compliant) Storage Temperature Range Recommended Layout ................................-55 C to +125 C 1.90 13.97 TYP. (0.075) (0.550) TYP. Moisture Sensitivity Level .....................1 1.27 (0.050) ................. N/A Tape & Reel ....................... 350 pcs./reel TYP. 16.60 (0.654) 290 10 SEC. MAX. TYP. 250 T P 230 T 217 L L +6 C / SEC. 6 C / SEC. MAX. MAX. 170 0.76 TYP. 125 (0.030) +6 C / SEC. MAX. 110 MM DIMENSIONS: (INCHES) APPROX. 120 SEC. 60~150 SEC. 50 25 0 0 60 120 180 240 300 360 420 FLUX PREHEAT ACTIVATION REFLOW COOLING Time (Seconds) *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 COMPLIANT Temperature (C) SM51625EL LAN 10/100/1000 Base-T (PoE+) Transformer 330 (12.992) DIA. 24.00 0.10 (0.945 0.004) DIA. 1.75 0.10 2.00 0.10 1.50 +0.10/-0.00 (0.069 0.004) (0.079 0.004) (0.059 + 0.004/-0.000) 6.00 0.10 (0.236 0.004) DIA. 14.20 0.10 2.00 (0.559 0.004) (.079) 18.50 0.10 MIN. 28.40 0.10 (0.728 0.004) (1.118 0.004) 32.00 0.30 (1.260 0.012) 1.50 0.10 DIA. 4.00 0.10 (0.059 + 0.004) (0.157 0.004) 0.40 0.10 (0.016 0.004) 17.20 0.10 6.25 0.10 (0.677 0.004) (0.246 0.004) 8 12.54 0.10 7.05 0.10 (0.494 0.004) (0.278 0.004) 8.00 0.10 MM (0.315 0.004) DIMENSIONS: (INCHES) USER DIRECTION OF FEED QUANTITY: 350 PCS. PER REEL Tel: +886-2 2562-4117 Email: asiacus bourns.com EMEA: Tel: +36 88 520 390 Email: eurocus bourns.com The Americas: Tel: +1-951 781-5500 Email: americus bourns.com www.bourns.com REV. 05/18 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.