320SMD ETAL | Alldatasheet

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320 SMD MICROPROF ILE SMD

LI NE MATCH ING TRANSFORMER Feat ures Appli cat ion s Surface Mount Lead-free (Pb-free) RoHS compliant 7mm Seated Height IEC 60950 and UL 60950 Certified UL Recognized Component Telecommun ic ation s Portable computers Fax/Modems 32 0SMD is a micr op rofil e tran sformer for 320S MD i s certified to IEC 609 50 and UL 60950, and is a UL Recognized Component. The part i s completely lead-free, compliant with RoH S Directive 2002/95/EC, and suitable for lead-fr ee and conventional processing. ap pli cations where high p erforman ce and safety isolation to international standards are required i n an extremely small case size. De signed spe cifically as a surface mount de vi ce, the 320SMD features a 7mm seated height and i s vacuum encapsulated. E203175 ETALD OC 1037/1 Page 1 of 4

DESCRIPTION

320 SMD

At T = 25°C and with 600Ω sou rc e and l oad unless ot herwise sta ted. Lu mped eq uivalent circ uit paramete rs as Fig. 1 DC P Not es: 1. Third ha rmon ic typically exc eeds other Equivalent Fig 1 Circuit ha rmon ics by 20dB. Components 100% tested at 6.5 kVDC. Caution: do not pass DC through windings. At signal levels greater than 100mV, Lp will increase and Rp will decrease slightly but the effect is usually favourable Excludes shipping materials. Components ar e dry-packed and sealed as shipped. Handle in accordance with IPC/JEDEC J-STD-033 procedure for components classified as IPC/JEDEC J-STD-020 Moisture Sensitivity Level 5a. 4. IDEAL 1:1 ETALD OC 1037/1 ETALD OC 894/3 Page 2 of 4 October 2012 May 2009 DC resistance (3) Leakage inductance, Shunt inductance, Lp (4) Shunt loss, Rp (4) Primary resistance R Secondary resistance RDCS 300Hz 25mV 300Hz 25mV 1.6 5.0 3.5 7.0 Ω Ω mH H kΩ Parameter Conditions Min Typ Max Units Insertion Loss Frequency Response Return Loss Harmonic Distortion(1) Voltage Isolation (2) Operating Range: Functional Storage (5) f = 1kHz 300Hz – 3.4kHz Circuit figure 2 200Hz – 4kHz 400Hz, -10dBm on primary 50Hz/60Hz DC 3.88 5.5 -25 -40 -78 2.0 ±0.1 -62 +80 +125 dB dB dB dBc kVrms kV SPECIFICATIONS

2.54 2.54 Dimensions Fig 3 (0.1) (0.1) 6 5 4 13.0 max (0.51 ) 14.00 1 2 3 9.0 max (0.36 ) 7.0 max (0.28 ) 1.77 (0.07 ) 1.5 (0.06) 1.32 (0.052 ) Terminals electroplated pure tin (Sn) 5µm minimum over Ni ba rr ier. JESD97 category = e3. Dimen sions shown are i n milli met res (inche s) . Geometric centres of outline and pin grid coincide within a tolerance circle of 0.3mmØ. Windings may be used interchangeably as primary or secondary. ETALD OC 1037/1 ETALD OC 894/3 Page 3 of 4 October 2012 May 2009 1.50 2.54 9.00 CONSTRUCTION REFERENCE CIRCUIT

(Rat ings of components ind epe nde nt of circ uit). Ce rtified under the IEC CB Sche me (Ce rtificate DK-15467) to IEC 60950-1:2005 sub-clauses Finland, Germany, Norway, Ireland, Kor ea, Spain, Sweden, Switzerland, USA, Canada an d UK national deviations) for a maximum worki ng voltage of 250Vrms, nominal mains supply voltage not exceeding 250Vrms and a maximum operating temperature of +80°C in Pollution Degree 2 environment, reinforced insulation. Sho rt te rm isolat ion volta ge (2s) 4.6 kVrms, 6.5kVDC DC curr ent (avoiding distortion impairment) Storage temperature 10 0/microA -40 °C to +125°C Solde ri ng tempe ratu re Profile peak 260 °C 10s Re commended peak bo dy te mpe ratu re 24 5°C accordance with IPC/JEDEC J-STD-020. in Recogn ized und er th e Componen t Recogn ition Program of Und erwriters Lab oratories Inc. to US an d Canad ian requ irements CAN/C SA C2 2.2 No . 60950 -1/UL6095 0-1, Secon d Edition, based on IEC 60950-1, Second Edition, maximum working voltage 250Vrms, Pollutio n Degree 2, reinforced insulation. Manu factu red from mate rials con forming to flammab ili ty requ irements of UL94 V-0. Distance through reinforced insulation 0. 4mm minimum. Construction complies with IEC 60950-1, Second UL Fi le number E20 3175. Additionall y, ETAL certifies all tran sformers as providing voltage isolation of 3.88kVrms, 5.5k V DC minimum. All shipments are supported by a Certificate of Conformity to current applicabl e safety standards. Edition, reinforc ed working voltage. insulat ion, 250Vrms maximum 320SMD oo TR = Tape and Re el (Blank) = Bulk in tubes. Ca rr ier tape width 24mm, 500 parts per 13” reel. British Pate nt No. 2283 195 US Patent No. 5879598 European Patent No. 0725719 © 199 7 - 200 9 ETAL Gr oup AB . Reproduction prohibited. E203175 ETAL Gr oup AB, Box 39, SE-162 11 Vällingby, Swe de n Teleph one: +46(0)8759 35 00 Website: www.etalgroup.com Fax: +46(0)8759 3540 Email: info.se@etalgroup.com ETALD OC 1037/1 ETALD OC 894/3 Page 4 of 4 October 2012 May 2009 CO PYRIGHT ORD ERING CODE SAFETY CERTIFI CATION ABSOLUTE MAXIMUM RATINGS Etal Group AB is the owner of the de sign ri ght under the Copyright Designs and Patents Ac t 1988 and no rights or licences are hereby grante d or implied to any third party. ETAL is the Trade Mark of ETAL Group AB (wholly owned by KAMIC GROUP). The Tr ade Mark ETAL is registered at the UK Tr ade Marks Registry.