TAM Series • AUI Ethernet Isolation Transformers Features • Meets requirements of IEEE 802.3 • Supports 10Base2, 10Base5 & 10Base-T • low profile, light weight SMD packages for high density board placement • designed for pick and place compatiblity while providing consistent and reliable coplanarity • excellent quality at extremely competitive price due to high volume production • Manufactured in an ISO-9001:2000, TS-16949:2002 and ISO-14001:2004 certified Talema facility • Fully RoHS compliant and meets lead free reflow level J-STD-020C Electrical Specifications Ratings@ 25°C ambient Minimum Isoltion Voltage: 2000Vrms Operating Temperature Range: -10° to +85°C Storage Temperature: -40°C to +125°C Test Conditions: Inductance, Coupling Capacitance and Leakage Inductance measured @ 100kHz, 20mVrms Standard Packaging: Tape & Reel TAM Series - SMD AUI Isolation Transformers Part Number OCL Turns ratio (μH ±20% ) ± 5% LL Pri/Sec (μH Max) CWW Primary RCUS Rise Time RCUP Pri/Sec ET-Constant (ns Max) (mOhms) (mOhms) (pF Max) (V-μS Min) VP (Vrms) Schematic TAM-40A-J 40 Min. 1:1 0.20 8 2.1 3.0 250 250 1500 A TAM-75A-J 75 1:1 0.20 8 1.8 3.0 250 250 1500 A TAM-100A-J 100 1:1 0.20 9 1.8 3.0 250 250 1500 A TAM-150A-J 150 1:1 0.20 12 1.2 3.0 300 300 1500 A TAM-350A-J 350 1:1 0.30 16 2.6 3.5 350 350 1500 A Dimensions & Schematics Package 0.378 0.346 (9.60) (8.80) 0.236 (6.00) TALEMA IN WK/YR Part Number 0.050 7x (1.27) 0.504 (12.80) 0.394 (10.60) 0.079 (2.00) 0.189 (4.80) 1.0 : 1.0 0.028 (0.70) 0.050 (1.27) 0° - 8° 0.077 (1.96) A Suggested Pad Layout 0.350 (8.89) 1 16 2 15 4 13 5 12 7 10 8 9 Pins: 0.016 x 0.016 (0.40 x 0.40) Sales & Marketing, Design and Manufacturing Facilities http://www.talema-nuvotem.com Eastern Europe & Czech Republic NT MAGNETICS s.r.o. Chebská 27 322 00 Plzeñ Tel: Int. + 420 377 - 338 351 Fax: Int. + 420 377 - 338 350 Email: [email protected] Web Site: www.ntmagnetics.cz Germany Ireland India TALEMA ELEKTRONIK GMBH Sembdnerstr. 5, Postfach 2523 82110 Germering Tel: Int. + 49 89 - 841 00 - 0 Fax: Int. + 49 89 - 841 00 25 Email: [email protected] NUVOTEM TEO. Crolly Co. Donegal Tel: Int. + 353 74 - 954 8666 Fax: Int. + 353 74 - 954 8139 Email: [email protected] TALEMA ELECTRONIC PVT. LTD. Opposite the SIDCO Industrial Estate Gins Towers 4/5S.H/1, Omalur Main Road Salem - 636 004, Tamil Nadu Tel: Int. + 91 427 - 244 1325 Fax: Int. + 91 427 - 243 0034 E-mail: [email protected] Web Site: www.talemaindia.com THE TALEMA GROUP • Magnetic Components for ISDN / xDSL / LAN Data Communications (10-07) Communications \ Networks\TAM Series