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| ISDN - SO SMD Single Interface Transformers Features * designed for optimum compatability with all established interface IC's * excellent and consistent balance between windings * compact sizes in through-hole and surface mount packages * complies fully with CCITT.I.430 recommendations and corresponding national standards for S-Interface * manufactured in ISO-9001 approved Talema facility * operating temperature: 0 to 70C Electrical Specifications @ 25C Turns Ratio: Bold = IC side windings Surface Mount So Interface Transformers Part Number LP (mH min) Turns Ratio LL (H) ^IDC (mA) CC (pF Max) RCUP (Ohms) RCUS (Ohms) VP (Vrms) Schematic SMJ & SWJ SMD Series comply w ith Basic Insulation Level EN60950, UL1950 and UL1450 SMJ-100B SMJ-130B SMJ-140B SWJ-100B SWJ-130B SWJ-140B 30 30 30 30 30 30 1:1:1: 1 1:1:2,5: 2,5 1:1:2: 2 1/1:1/1 1/1:2,5/2,5 1/1:2/2 5 5 5 10 10 10 4 4 4 5 5 5 100 100 100 150 150 150 1,65 1,65 1,65 1,7 1,7 1,7 1,7 4,4 3,4 2,0 4,6 4,0 1500 1500 1500 1500 1500 1500 B B B B B B SHJ Series Interface Transformers comply w ith Reinforced Insulation Level EN60950 and UL1950 ** SHJ-200B SHJ-220A SHJ-230B SHJ-240B 30 30 30 30 1:1:1: 1 1:1:4 1:1:2,5: 2,5 1:1:2: 2 10 10 10 10 5 5 5 5 45 45 45 45 1,7 1,7 1,7 1.7 1,9 3,7 4,7 3,7 3000 3000 3000 3000 B A B B ** SO Transformer modules comply with Reinforced Insulation Level EN60950:1992/A4: 1997, para. 2.9.4.4 when tested in accordance with 6.4.1 Test Conditions: Inductance and coupling capcitance: 10kHz, 100mV Leakage Inductance: 100kHz, 100mV SMJ Suggested Pad Layout 0.551 0.472 (14.00) (12.00) TALEMA IN WK/YR Part Number 0.590 (15.00) 0.102 (2.60) 0 - 8 0.300 (7.62) Standard Packaging: Tape and Reel Schematic B Line IC 1 2 3 4 0.100 (2.54) 0.300 (7.62) 0.433 (11.00) 0.339 0.291 (8.60) (7.40) 0.020 x 0.12 (0.50 x 0.30) 0.047 (1.20) 8 7 6 5 Surface Coplanarity will be 0.004(0.10) Dimensions: Inches (Millimeters) Tolerance: 0.010 (0.25) unless specified otherwise USA: AlfaMag Electronics LLC | 945 Parkwood | PO Box 668 | Rolla, MO 65402 Germany: Int.+4989-841 00-0 * Ireland: Int.+35 375-48 666 * Czech EMail: support@alfamag.com Phone: 1-800-413-6693 FAX: 1-364-5390 Rep: Int.+420 19-744 9303 * India: Int.+91 427-387 492 http://www.alfamag.com http://www.talema-nuvotem.com (07-03) Packaging and Dimensions * SO Chip Style SMD Single Interface Transformers Dimensions: Inches (Millimeters) Tolerance: 0.010 (0.25) unless specified otherwise Surface Coplanarity will be 0.004(0.10) maximum Package Style SWJ Suggested Pad Layout 0.709 (18.00) Schematic B 0.098 (2.50) 8 Line IC 1 2 4 0.654 0.591 (16.60) (15.00) TALEMA IN WK/YR Part Number 0.400 (10.16) 0.200 (5.08) 0.400 (10.16) 0.520 (13.20) 0.100 (2.54) 0 - 8 0.047 (1.20) 7 5 0.413 0.461 (10.50) (11.70) 0.020 x 0.12 (0.50 x 0.30) SHJ Suggested Pad Layout 0.400 (10.16) Line 2 0.709 (18.00) 0.200 (5.08) 0.400 (10.16) 0.520 (13.20) 0.100 (2.54) 0 - 8 0.098 (2.50) 0.047 (1.20) 7 4 5 6 A IC 1 8 7 5 Line B IC 1 2 4 0.654 0.591 (16.60) (15.00) TALEMA IN WK/YR Part Number 0.413 0.461 (10.50) (11.70) 0.020 x 0.12 (0.50 x 0.30) Sales & Marketing, Design and Manufacturing Facilities http://www.talema-nuvotem.com Eastern Europe & Czech Republic NT MAGNETICS s.r.o. Chebska 27 322 00 Plzen Tel: Int. + 420 37 - 744 9303 Fax: Int. + 420 37 - 744 3697 Email: talema@talema.cz Germany TALEMA ELEKTRONIK GMBH Sembdnerstr. 5, Postfach 2523 82110 Germering Tel: Int. + 49 89 - 841 00 - 0 Fax: Int. + 49 89 - 841 00 25 Email: info@talema.de Ireland NUVOTEM TEO. Crolly Co. Donegal Tel: Int. + 353 74 - 954 8666 Fax: Int. + 353 74 - 954 8139 Email: info@nuvotem.com India 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: talema@talemaindia.com THE TALEMA GROUP * Magnetic Components for ISDN / xDSL / LAN Data Communications |
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