PEB2096 PEB2196 PEB2197 ISO-9001 EN60950 UL1950 UL1459 UHJ-185

Features · matched to Infineon's PEB2096, PEB2196 & PEB2197 chipsets · excellent and consistent balance between

ISDN - UPO SMD Single Interface Transformers Features · matched to Infineon's PEB2096 PEB2096, PEB2196 PEB2196 & PEB2197 PEB2197 chipsets · excellent and consistent balance between windings · compact sizes in through-hole and surface mount packages · complies fully with all international standards for U-Interface · manufactured in ISO-9001 ISO-9001 approved Talema facility · operating temperature: -40° to +85°C Electrical Specifications @ 25°C Turns Ratio: Bold = IC Side Windings Surface Mount UPO Interface Transformers Complies w ith Basic Insulation Level EN60950 EN60950, UL1950 UL1950 and UL1459 UL1459 DCR (Ohms) ± 2% LP (mH min) LL (µH) ^IDC (mA) CC (pF Max) Primary Secondary VP (Vrms) 1:1:2: 2 Part Number 1.7 20 120 20 1.3 1.3 3000 Turns Ratio UHJ-185 UHJ-185 Test Conditions: Inductance: Leakage Inductance: Coupling Capacitance: Test Voltage: Line side windings in series - measurement @ 10kHz, 100mVrms Line side windings in series, IC side winding short circuited - measurement @ 100kHz, 100mVrms IC side winding in series to Line side windings in series @ 10kHz, 100mVrms 3kV for 2 sec. Line side windings to IC side windings Dimensions & Schematic UHJ Suggested Pad Layout 0.654 0.591 (16.60) (15.00) 0.709 (18.00) TALEMA IN WK/YR Part Number 0.400 (10.16) Line 0.098 (2.50) 2 3 8 0.047 (1.20) 1 6 7 0.100 (2.54) 0.400 (10.16) IC 5 4 0° - 8° 0.520 (13.20) 0.413 0.461 (10.50) (11.70) Surface Coplanarity will be 0.004(0.10) maximum 0.020 (0.50) 0.200 (5.08) Dimensions: Inches (Millimeters) Tolerance: ±0.010 (0.25) unless specified otherwise Design and Manufacturing Facilities http://www.talema-nuvotem.com Eastern Europe & Czech Republic TALEMA ELECTRONIC s.r.o. Jablonského 7 301 45 Plzeñ Tel: Int. + 420 37 - 744 9303 Fax: Int. + 420 37 - 744 3697 E-mail: info@talema.cz Germany Ireland India TALEMA ELEKTRONIK GMBH Riesstr. 8, Postfach 2523 82110 Germering Tel: Int. + 49 89 - 841 00 - 0 Fax: Int. + 49 89 - 841 00 25 E-mail: info@talema.isar.de NUVOTEM TEO. Crolly Co. Donegal Tel: Int. + 353 74 - 954 8666 Fax: Int. + 353 74 - 954 8139 E-mail: info@nuvotem.com TALEMA ELECTRONIC PVT. LTD. Opposite the SIDCO Industrial Estate Omalur Main Road, Five Roads Salem - 636 004, Tamil Nadu Tel: Int. + 91 427 - 244 1325 Fax: Int. + 91 427 - 238 6512 E-mail: talema@talemaindia.com Talema Electronic · 101 West 10th Street · Rolla, MO (573) 364-2422 · Fax: (573) 364-5390 www.talema.com · Email: sales@talema.com (11-02) Communications\ISDN\UHJ-185 UHJ-185