P3410

PRODUCT DATA SHEET LOW DISTORTION LINE MATCHING TRANSFORMER Features ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ Lead-free (Pb-free) RoHS compliant Low distortion Environmentally tested to IEC 68 CERT reliability tested 12.6mm (0.5”) seated height Industry Standard Pinout Extended Frequency Response IEC 60950 and UL 60950 Certified UL Recognized Component Flat TX and RX Responses High thermal stability P3410 Applications ∗ V.90 and V.92 modems ∗ V.34 modems DESCRIPTION P3410 is intended for V.90 and V.92 (56kbps) modems and other high-speed applications where low distortion at high power levels and very low voiceband frequencies is required at the most competitive price. P3410 has extended flat frequency response from 30Hz to 4kHz with very low levels of signal distortion at signal frequencies as low as 150Hz. P3410 is electrically and mechanically compatible with P3146 and P3176, and directly replaces them without changes to matching components, but with the added benefit of improved thermal stability. P3410 uses patented design and construction methods to achieve excellent signal performance and safety isolation to international standards. The part is completely lead-free, compliant with RoHS Directive 2002/95/EC, and suitable for lead-free and conventional processing. P3410 is certified to IEC 60950 and UL 60950. P3410 is a UL Recognized Component and is supported by an IEC CB Test Certificate. P3410 is a rugged lightweight design that has been subjected to relevant environmental testing according to IEC 68 and Combined Environmental Reliability Testing (CERT) beyond normal operational levels and passed all tests, remaining fully functional. Patented ETALDOC 705/10 Page 1 of 5 April 2005 P3410 SPECIFICATIONS Electrical At T = 25ºC and as circuit Fig. 2 unless otherwise stated. Parameter Insertion Loss Frequency Response Conditions f = 2kHz, RL = 510Ω RL = 600Ω LF -3dB cutoff HF -3dB cutoff 100Hz - 4kHz 200Hz - 4kHz 450Hz 0dBm in line 150Hz –3dBm 50Hz DC Ambient temperature Min - Typ 2.5 1.7 10 6 ±0.6 -85 -78 - Max +70 +85 Units dB dB Hz kHz dB dB dBm dBm kVrms kV ºC ºC 16 2.12 3.0 0 -40 Return Loss Third Harmonic Distortion (1) Voltage isolation(2) Operating range: Functional Storage Lumped equivalent circuit parameters as Fig. 1 DC resistance RDC(3) Leakage inductance ΔL Shunt inductance Lp 200Hz 10mV 200Hz 1V 200Hz 10mV Sum of windings 180 22.3 8.5 17 11 19 24 220 27.7 Ω mH H H kΩ Shunt loss Rp Notes 1. 2. 3. Third harmonic typically exceeds other harmonics by 10dB. Components are 100% tested at 3.25kV DC. Caution: do not pass DC through windings. Telephone line current, etc. must be diverted using choke or semiconductor line hold circuit. Equivalent Circuit F1 ig IDE AL 1:1 ETALDOC 705/10 Page 2 of 5 April 2005 P3410 MATCHING RECOMMENDATIONS 600Ω MATCH R ecommended Circuit F2 ig 600 22μF 33nF LINE 330 39nF T X EUROPEAN CTR21 COMPLEX MATCH R ecommended Circuit F3 ig 150nF 270 510 22μF 68nF 750 LINE 100 910 100nF 120 T X CONSTRUCTION Dimensions Connections e2 Dimensions shown are in millimetres (inches). Geometric centres of outline and pin grid coincide within a tolerance circle of 0.6mm Windings may be used interchangeably as primary or secondary. Patented ETALDOC 705/10 Page 3 of 5 April 2005 P3410 ENVIRONMENTAL TESTING Reliability testing to IEC 68 Tested to clauses of IEC 68 and compliant with all functional and safety requirements following exposure as follows: Test description IEC 68 reference Test details Result Robustness of terminations Solderability Resistance to soldering heat Vibration 68-2-21 Test Ua1 68-2-21 Test Ua2 68-2-20 Test Ta Method 1 Tensile 5N pull Thrust 1N push Solder bath 235ºC 2s No impairment No pin detachment or distortion No impairment Finish smooth, bright and even 68-2-20 Test Tb Method 1A Solder bath 260ºC 10s 68-2-20 Test Tb Method 2 Soldering iron 350ºC 5s 68-2-6 Test Fc Sweep 10-55-10Hz in 1 minute Amplitude 1.5mm pk-pk Duration 2h per axis, 3 axes No impairment Shock 68-2-27 Test Ea No impairment Peak acceleration 1000m/s2 Duration of pulse 6ms 3 shocks each direction on 3 axes -25ºC 16h Recovery to ambient 1-2h 125ºC 16h Recovery to ambient 1-2h 40ºC 4 days, RH 93% Recovery to ambient 1-2h TA –25ºC TB +85ºC t1 30 min 2 min ≤t2≤3 min Recovery to ambient 1-2h 5 cycles No impairment No impairment No impairment No impairment Cold Dry heat Damp heat Change of temperature 68-2-1 Test Ab 68-2-2 Test Bb 68-2-3 Test Ca 68-2-14 Test Na Combined Environmental Reliability Testing (CERT) Components step stressed at increasing levels of severity using combined stresses to detect potential weaknesses. Results are shown for highest levels of stress tested. Compliant with all functional and safety tests following exposure as follows: Test description Test details Duration Result Storage Test Thermal cycling -30ºC to +100ºC at 11ºC/min 6mm pk 2-9Hz at 1 octave/min 20m/s2 9-200Hz Thermal cycling -65ºC to +80ºC Random vibration 10-200Hz and 200-2000Hz at 57m/s2 RMS 20 mins per plane No impairment Transportation Test 2 hours per plane No impairment ETALDOC 705/10 Page 4 of 5 April 2005 P3410 SAFETY Constructed in accordance with IEC 60950-1, EN 60950-1 and UL 60950-1, supplementary insulation, 250Vrms maximum working voltage, flammability class V-0. There are no special installation requirements (beyond attending to usual PCB track separations) since the integral cover provides supplementary insulation from its external faces to internal core and windings. ABSOLUTE MAXIMUM RATINGS (Ratings of components independent of circuit). Short term isolation voltage (1s) DC current Storage temperature Lead temperature, 10s 2.12kVrms, 3.0 kVDC 100μA -40ºC to +85ºC 260ºC CERTIFICATION Certified under the IEC CB scheme (Certificate DK-8570) to IEC 60950-1-2001, sub-clauses 1.5, 1.5.1, 1.5.2, 1.7.1, 2.9, 2.9.1, 2.9.2, 2.9.3, 2.10, 2.10.1, 2.10.2, 2.10.3, 2.10.3.1, 2.10.3.3, 2.10.4, 2.10.5, 2.10.5.1, 2.10.5.2, 2.10.5.4, 4.7, 4.7.1 (classV-1), 4.7.3, 4.7.3.1, 4.7.3.4, 5.2, 5.2.1, 5.2.2, 6.1.2.1 (Finland, Norway, Sweden national deviations) for a maximum working voltage of 250Vrms, nominal mains supply voltage not exceeding 300Vrms and a maximum operating temperature of 70ºC in Pollution Degree 2 environments. Recognized under the Component Recognition Program of Underwriters Laboratories Inc. to US and Canadian requirements CAN/CSA C22.2 No. 60950-1-03/UL60950-1, First Edition, based on IEC 60950-1, First Edition, maximum working voltage 250Vrms, Pollution Degree 2, supplementary insulation. 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. INTELLECTUAL PROPERTY RIGHTS ETAL, P3410, P3176 and P3146 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. P3410 design and construction are protected by patents and registered design. UK Registered Design No. 2077360. US Patent No. 6,690,254 French Registered Design No. 991512. United States Registered Design 426,815. Mexico Registered Design 12143. Other patents and registered designs pending. © 1998 - 2005 Profec Technologies Ltd. Reproduction prohibited. E203175 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: etalgroup@egruppen.com ISO 9001 FM 25326 ETALDOC 705/10 Page 5 of 5 April 2005