PRODUCT DATA SHEET P5341 ADSL Transformer Features Applications ∗ ∗ ∗ ∗ ∗ ∗ ∗ TI chip set TNETD7300 Lead-free (Pb-free) RoHS compliant Low Distortion IEC 60950 and UL 60950 certified Supplementary Insulation Industry Standard Footprint DESCRIPTION P5341 is a low distortion transformer for TI chip set TNETD7300. P5341 is certified to IEC 60950 and UL 60950 for supplementary insulation for a primary circuit, 250V working voltage. P5341 is a UL Recognized Component and is supported by an IEC CB Test Certificate. The part is completely lead-free, compliant with RoHS Directive 2002/95/EC, and suitable for lead-free and conventional processing. ETALDOC 843/4 Page 1 of 4 The safety system yields very low transformer parasitics, ensuring that P5341 exhibits excellent frequency response and balance; in combination with its good harmonic distortion performance, P5341 is ideally suited to low cost yet demanding ADSL applications. June 2005 P5341 SPECIFICATIONS Electrical Typical values at T = 25ºC, unless otherwise stated. Parameter Conditions Min Typ Max Units Inductance 10kHz 100mV 1-4 (link 2-3) 1.42 1.5 1.58 mH Leakage inductance 100kHz, 100mV, 1-4 (link 2-3; link 7, 8, 9, 10) - - 14 µH Interwinding capacitance 100kHz 100mV 1-10 (link 2, 3; link 8, 9) - - 33 pF 30kHz, 5.3Vrms (link 2-3; link 8-9) - - -84 dB DC resistance 1-4 (link 2-3) 10-7 (link 8-9) - - 2.55 0.65 Ω Ω Turns ratio 1-4: 10-7 (link 3, 2; link 8,9) 1.96 2.00 2.04 - 50Hz DC (1, 2, 3, 4 : 7, 8, 9, 10) 2.12 3.0 - - kVrms kV -40 -40 - +85 +85 ºC ºC Third Harmonic Distortion (1) Voltage isolation Operating range: Functional Storage (2) Ambient temperature Notes 1. 33Ω source, 130Ω load. 2. Components are 100% tested at 3.25kV DC. ETALDOC 843/4 Page 2 of 4 June 2005 P5341 CONSTRUCTION Dimensions Connections Fig. 1 ø 1.00 (0.04) 10.00 (0.39) 10.00 (0.39) 2.90 (0.11) 13.40 max (0.53) CHAMFER ON BOBBIN 0.50 SQ (0.02) 5.00 (0.20) 14.0 max (0.55) e2 10.00 (0.39) Fig. 2 13.60 max (0.54) 2:1 5.00 (0.20) 10.00 (0.39) Terminals finished SnAg. JESD97 category = e2. Dimensions shown are in millimetres (inches). SAFETY ABSOLUTE MAXIMUM RATINGS Constructed in accordance with IEC 60950-1 and UL 60950-1, supplementary insulation for a primary circuit, 250V maximum working voltage, flammability class V-0. ETALDOC 843/4 Page 3 of 4 (Ratings of components independent of circuit). Short term isolation voltage (1s) 2.12kVrms, 3.0kVDC Storage temperature -40ºC to +85ºC Terminal temperature (10s) 260ºC June 2005 P5341 CERTIFICATION COPYRIGHT Certified under the IEC CB scheme to IEC 60950:1999 (IEC CB Test Certificate No. GB637W) sub-sections 1.5, 2.9, 2.10.3.1, 2.10.3.2, 2.10.4, 2.10.5, 2.10.5.2, 2.10.5.4, 4.5, 4.7.3, 4.7.3.1, 4.7.3.4, (class V-0) and 5.2, for a maximum working voltage of 250Vrms, nominal mains supply voltage not exceeding 300Vrms and a maximum operating temperature of +85ºC in Pollution Degree 2 environments, supplementary insulation for a primary circuit. Recognized under the Component Recognition Program of Underwriters Laboratories Inc. to US and Canadian requirements CAN/CSA C22.2 No. 60950-1-3/UL60950-1, First Edition, maximum working voltage 250Vrms, Pollution Degree 2, supplementary insulation for a primary circuit. ETAL and P5341 are Trade Marks of Profec Technologies Ltd. The Trade Mark ETAL is registered at the UK Trade Marks Registry. Profec Technologies Ltd. is the owner of the design right under the Copyright Designs and Patents Act 1988 and no rights or licences are hereby granted or implied to any third party. © 2000-2005 Profec Technologies Ltd. Reproduction prohibited. UL File number E203175 Additionally, Profec Technologies certifies all transformers as providing voltage isolation of 2.12kVrms, 3kV DC minimum. All shipments are supported by a Certificate of Conformity to current applicable safety standards E203175 ISO 9001 FM 25326 ETAL Group Oy, Kuormatie 14, FIN-03101, Nummela Telephone: +358 (0)20 7500 330 Fax: +358 (0)20 7500 333 Website: www.etalgroup.com Email: [email protected] ETALDOC 843/4 Page 4 of 4 June 2005