Isolation Transformers For 10BASE-T For Adapter Cards, MAUs, Hubs, and Motherboard Applications Peak solder temperature ratings per table 5-2 in IPC/JEDEC J-STD-020 Meets IEEE 802.3 specification Available with common mode chokes for EMI suppression Through hole, auto-insertable, 16-pin DIP package Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C Turns Ratio (±5%) Part² Number Surface Mount² 23Z467SMNL 6 E2023 4, 6 EX2024 3, 6 PE-65745 Transmit Receive Primary Pins Common Mode Choke Sine Wave Inductance OCL (µ MIN) Interwinding Capacitance Cww¹ (pF MAX) Leakage Inductance LL¹ (µ MAX) DCR (Ω MAX) Hipot (Vrms) Schem. Mech PAGES 6-7 T7 PAGES 8-9 SMT5 1CT:2CT 1CT:2CT 6-8/1-3 ✓ 140 12 0.2 0.6 2000 1CT:2.5CT 1CT:2CT 6-8/1-3 ✓ 200 15 0.5 0.4 2000 T10 SMT4 1CT:2.5CT 1CT:2CT 6-8/1-3 ✓ 350 30 0.8 0.6 2000 T10 SMT4 6-8/1-3 __ 140 12 0.2 0.3 1500 T4 SMT4 1CT:1.414CT 1CT:2CT Notes: 1. OCL, Cww and LL are measured at 20 mVrms, 100 kHz. 2. For Tape & Reel packaging, add the suffix “T” to the end of the part number when ordering. e.g. E2023T. 3. Part numbers denoted “EX” are extended temperature parts -40°C to 85°C, electrical specifications @ 25°C. 4. MSL = Moisture Sensitivity Levl a=1 b=2 c=3 d=4 5. Not available in RoHS 6. Not for sale in U.S. USA 858 674 8100 Germany 49 7032 7806 0 1 Singapore 65 6287 8998 pulseelectronics.com Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 4356768 EC100.A (06/13) Isolation Transformers For 10BASE-T For Adapter Cards, MAUs, Hubs, and Motherboard Applications Schematics T4, T7, T10 T4 16 15 1 2 T7 14 11 3 6 10 9 16 15 14 11 10 9 7 8 1 2 3 7 8 6 T10 16 14 15 10 1 9 11 2 3 6 7 8 2 pulseelectronics.com EC100.A (06/13) Isolation Transformers For 10BASE-T For Adapter Cards, MAUs, Hubs, and Motherboard Applications Mechanical SMT4 Mechanical SMT5 .350 8,89 .050 1,27 .450 11,43 .360 9,14 .350 8,89 .260 .400 6,60 10,16 .265 6,73 DATE CODE CTRY ORIGIN .050 TYP 1,27 .215 5,46 .070 1,78 .030 0,76 SUGGESTED PAD LAYOUT 0°-8° .004/0,10 .018 TYP 0,46 .005 .010 16X to 0,13 0,25 3 16 Surfaces pulseelectronics.com .020 ± 0,10 0,51 EC100.A (06/13) Isolation Transformers For 10BASE-T For Adapter Cards, MAUs, Hubs, and Motherboard Applications For More Information Pulse Worldwide Headquarters 12220 World Trade Drive San Diego, CA 92128 U.S.A. Pulse Europe Einsteinstrasse 1 D-71083 Herrenberg Germany Tel: 858 674 8100 Tel: 49 7032 7806 Pulse China Headquarters B402, Shenzhen Academy of Aerospace Technology Bldg. 10th Kejinan Road High-Tech Zone Nanshan District Shenzen, PR China 518057 Pulse North China Room 2704/2705 Super Ocean Finance Ctr. 2067 Yan An Road West Shanghai 200336 China Pulse South Asia 135 Joo Seng Road #03-02 PM Industrial Bldg. Singapore 368363 Tel: 65 6287 8998 Fax: 65 6287 8998 Pulse North Asia 3F, No. 198 Zhongyuan Road Zhongli City Taoyuan County 320 Taiwan R. O. C. Tel: 886 3 4356768 Fax: 886 3 4356823 (Pulse) Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2011. Pulse Electronics, Inc. All rights reserved. 4 pulseelectronics.com EC100.E (06/13)