SM51625EL

T PL IA N M CO *R oH S Features Applications n Compliant with IEEE802.3 standards n LAN n Designed for 10/100/1000 Base-T n Ethernet and PoE+ n PoE up to 1.2 ADC per center tap n RoHS compliant* LE AD FR EE n Power over Ethernet - PoE+ SM51625EL LAN 10/100/1000 Base-T (PoE+) Transformer Product Dimensions Electrical Schematic Electrical Specifications @ 25 °C CHIP SIDE Ro VE LE...
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Технические характеристики

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Применение 10/100/1000 Base-T Transformer (PoE+)
Тип монтажа
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T PL IA N M CO *R oH S Features Applications n Compliant with IEEE802.3 standards n LAN n Designed for 10/100/1000 Base-T n Ethernet and PoE+ n PoE up to 1.2 ADC per center tap n RoHS compliant* LE AD FR EE n Power over Ethernet - PoE+ SM51625EL LAN 10/100/1000 Base-T (PoE+) Transformer Product Dimensions Electrical Schematic Electrical Specifications @ 25 °C CHIP SIDE Ro VE LEA HS RS D CO ION FRE M SA E PL R IA E NT * Turns Ratio (TD:MX) ±5 %........1CT:1CT OCL (@100 kHz, 0.1 V, 28 mA, DC Bias)................ 80 µH min. Leakage Inductance (TD, MX Short) @100 kHz, 0.1 V.............. 0.5 µH max. DCR (TD):........................ 1.4 ohms max. Cww (TD to MX) @ 100 kHz, 0.1 V .............................................25 pF typ. Hi-Pot (Pri to Sec)...... 1500 Vrms, 1 mA, 60 seconds Insertion Loss (TD:MX) 0.3 to 1 MHz.....................-1.1 dB max. 1 to 65 MHz......................-0.8 dB max. 65 to 100 MHz.....................-1 dB max. Return Loss (TD, MX w/100 W load) 1 to 40 MHz........................-16 dB min. 40 to 100 MHz................ -10+20*Log10 (f/80 MHz) dB min. Cross Talk (Between Each Channel) 1 to 30 MHz........................-41 dB min. 30 to 60 MHz......................-37 dB min. 60 to 100 MHz....................-33 dB min. Common Mode Rejection (TD:MX) 0.3 to 100 MHz...................-30 dB min. PoE+ Current ...............Up to 1.2 ADC per center tap Operating Temperature Range ...................................-40 °C to +85 °C Storage Temperature Range .................................-55 °C to +125 °C LINE SIDE TCT1 TD1+ 1 2 1CT : 1CT 24 23 MCT1 MX1+ TD1– TCT2 TD2+ 3 4 5 1CT : 1CT 22 21 20 MX1– MCT2 MX2+ TD2– TCT3 TD3+ 6 7 8 19 18 17 MX2– MCT3 MX3+ 1CT : 1CT TD3– 9 TCT4 10 TD4+ 11 1CT : 1CT TD4– 12 How To Order 16 15 14 MX3– MCT4 MX4+ 13 MX4– SM51625 E L Model 17.55 ± 0.25 (0.691 ± .010) 13.97 ± 0.20 (0.550 ± .008) 12.20 ± 0.25 (0.480 ± .010) YYWW PIN 1 DOT 1.27 ± 0.10 (0.050 ± .004) 16.00 ± 0.25 (0.630 ± .010) 0.46 ± 0.05 (0.018 ± .002) 6.00 ± 0.25 (0.236 ± .010) 0.25 ± 0.15 (0.010 ± .006) 0.10 R (.004) 0.25 ± 0.10 (0.010 ± .004) 0°–8° Packaging E = Tape and Reel (350 pcs./reel) Termination L = Tin (RoHS Compliant) SM51625L 1.10 ± 0.15 (0.043 ± .006) Recommended Layout Packaging Specifications 1.27 (0.050) TYP. Tape & Reel........................ 350 pcs./reel 13.97 TYP. (0.550) 1.90 (0.075) TYP. Reflow Solder Profile 290 16.60 (0.654) TYP. 10 SEC. MAX. TP 250 Temperature (°C) 230 TL 217 L +6 °C / SEC. MAX. 170 125 110 –6 °C / SEC. MAX. 0.76 TYP. (0.030) +6 °C / SEC. MAX. APPROX. 120 SEC. 50 DIMENSIONS: MM DIMENSIONS: (INCHES) 60~150 SEC. 25 0 0 PREHEAT 60 120 FLUX ACTIVATION 180 240 REFLOW 300 360 420 COOLING Time (Seconds) *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications 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 specific applications. MM (INCHES) TOLERANCES: ±0.25 (±0.010) PDF
Документация на SM51625EL 

Bourns® Transformers SM51625EL LAN 10/100/1000 Base-T (PoE+) Transformer

Дата модификации: 18.04.2016

Размер: 245.6 Кб

2 стр.

    Публикации 1

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