S558-5999-K9

10/100BASE-T LAN MAGNETICS Single Port Transformer Modules • Meets all IEEE 802.3 standards including 350µH with 8mA bias Low profile, surface mount packaging rated to 225° C peak IR reflow temperature • • • • Small form factor for board layout efficiency Operating temperature 0° to 70° C Minimum interwinding breakdown voltage of 1500 Vrms LM00406 ELECTRICAL SPECIFICATIONS AT 25° C Insertion Loss dB max Return Loss dB min Common to Differential Mode Rejection dB min 60MHz to 80MHz -10 Common to Common Mode Rejection dB min 1MHz Crosstalk dB min Turns Ratio Part Number TX RX 100kHz to 100MHz -1.0 100kHz to 30MHz -16 30MHz to 60MHz 16 - 20log (f/30MHz) 16 - 20log (f/30MHz) 16 - 20log (f/30MHz) 16 - 20log (f/30MHz) 18 - 20log (f/30MHz) 18 - 20log (f/30MHz) 100kHz to 100MHz 30MHz 60MHz 100MHz S558-5999-J1 1CT : 1CT 1CT : 1CT -40 -30 -65 -55 -45 -35 S558-5999-J2 1CT : 1CT 1CT : 1CT -1.0 -16 -10 -38 -30 -60 -50 -40 -30 S558-5999-K9 2CT : 1CT 1CT : 1CT -1.1 -16 -10 -40 -30 -65 -55 -45 -40 S558-5999-N3 1CT : 1.41CT 1CT : 1CT -2.0 -16 -10 -40 -30 -65 -55 -45 -35 S558-5999-T7 1CT : 1CT 1CT : 1CT -1.0 -18 -12 -40 -30 -65 -55 -45 -35 S558-5999-U7 1CT : 1CT 1CT : 1CT -1.0 -18 -12 -40 -30 -65 -55 -45 -35 SCHEMATICS S558-5999-J1 TD+ 1 TDCT 2 TD- 3 RD+ 6 RDCT 7 RD- 8 1CT : 1CT 1CT : 1CT 16 TX+ 15 TXCT 14 TX11 RX+ 10 RXCT 9 RX- S558-5999-J2 TD+ 1 TDCT 2 TD- 3 RD+ 6 RDCT 7 RD- 8 1CT : 1CT 1CT : 1CT 16 TX+ 15 TXCT 14 TX11 RX+ 10 RXCT 9 RX- TD+ 1 TDCT 2 2CT : 1CT 16 TX+ 15 TXCT 14 TX- S558-5999-K9 TD- 3 RD+ 6 RDCT 7 RD- 8 1CT : 1CT 11 RX+ 10 RXCT 9 RXSpecifications subject to change without notice. 03.06 ©2006 Bel Fuse Inc. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com L4-17 10/100BASE-T LAN MAGNETICS LM00406 Single Port Transformer Modules S558-5999-N3 S558-5999-T7 16 TX1 15 TXCT 14 TX+ 1CT : 1CT 11 RX10 RXCT 9 RX+ 1CT : 1CT RD+ 16 RDCT 15 RD14 1CT : 1CT TD+ 11 TDCT 10 TD9 1 RX+ SCHEMATICS 1CT : 1.414CT TD- 1 TDCT 2 TD+ RD3 6 2 RXCT 3 6 RXTX+ RDCT 7 RD+ 8 7 TXCT 8 TX- S558-5999-U7 TD1 1 TDCT 2 TD+ 3 RD- 6 RDCT 7 RD+ 8 1CT : 1CT 1CT : 1CT 16 TX15 TXCT 14 TX+ 11 RX10 RXCT 9 RX+ MECHANICAL 0.500 [12.70] max Suggested PCB Pad Layout S558-5999-J1 S558-5999-J2 S558-5999-K9 S558-5999-N3 S558-5999-T7 S558-5999-U7 0.375 0.285 [9.53] [7.24] max max 0.425 [10.80] 0.050 [1.27] 0.018 ±0.002 [0.46 ±0.05] 0.225 [5.72] max 0.015 [0.38] 0.050 [1.27] 0.025 [0.64] 0.070 [1.78] 0.004 [0.10] 0.350 ±0.010 [8.89 ±0.25] 0.008 - 0.012 [0.20 - 0.30] 0.035 [0.89] 4˚ nom Dimensions are in inches [millimeters]. Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted. ©2006 Bel Fuse Inc. Specifications subject to change without notice. 03.06 CORPORATE Bel Fuse Inc. 206 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com FAR EAST Bel Fuse Ltd. 8F / 8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706 www.belfuse.com EUROPE Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Suite G7, Preston Lancashire, PR1 8UD, U.K. Tel 44-1772-556601 Fax 44-1772-888366 www.belfuse.com L4-18