744894400082

Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 744894400082 SPEICHERDROSSEL WE-TDC 8038 COUPLED INDUCTOR WE-TDC 8038 DATUM / DATE : 2010-08-31 A Mechanische Abmessungen / dimensions: A C E D F 1 Marking B 4 3 2 8038 A B C D E F 1 Start 3 8,0 ± 0,3 8,0 ± 0,3 3,8 ± 0,3 3,2 typ. 2,4 typ. 1,0 typ. 4 Finish 2 L2 L1 mm mm mm mm mm mm start of winding B Elektrische Eigenschaften / electrical properties: Eigenschaften / properties Induktivität (je Wicklg.) / inductance (each wdg.) DC-Widerstand (je Wicklg.) / DC-resistance (each wdg.) DC-Widerstand (je Wicklg.) / DC-resistance (each wdg.) Nennstrom (je Wicklg.) (1) / (1) rated Current (each wdg.) Sättigungsstrom (je Wicklg.) / saturation current (each wdg.) Eigenres.-Frequenz / self-res.-fequency Nennspannung / rated Voltage (1) C Lötpad / soldering spec.: Wert / value Einheit / unit tol. +/-30% typ. max. typ. typ. typ. max. 2 3 1,4 1 4 6,2 3,6 Testbedingungen / test conditions 100 kHz / 5mA @ 20° C @ 20° C ∆T = 40 K ∆L/L < 10% [mm] L1,L2 RDC1,2 typ RDC1,2 max IN1,IN2 Isat SRF UDC 0,82 15,9 20 3,7 9,6 140 80 µH mΩ mΩ A A MHz V Stromfluss durch beide Wicklungen verursacht ∆T / both windings driven by rated current will occur ∆T D Prüfgeräte / test equipment: WAYNE KERR 3260B für/for L0; ISAT Agilent N5776A für/for IDC; GMC Metrahit 27I für/for RDC Agilent E4991A für/for SRF E Testbedingungen / test conditions: Luftfeuchtigkeit / humidity: Umgebungstemperatur / temperature: 33% +20° C F Werkstoffe & Zulassungen / material & approvals: Basismaterial / base material: Draht / wire: Endoberfläche / finishing electrode: Ferrit/ ferrite Class H Ag/Ni/Sn G Eigenschaften / general specifications: Betriebstemp. / operating temperature: -40° - +125° C C Umgebungstemp. / ambient temperature: -40° - +85° C C It is recommended that the temperature of the part does not exceed 125° under worst case operating conditions. C Freigabe erteilt / general release: Kunde / customer .................................................................................. .................................................................................. Datum / date Unterschrift / signature Würth Elektronik ............................................ ALa Name Version 1 Änderung / modification 10-08-31 ............................................... Geprüft / checked Kontrolliert / approved Datum / date Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.de SEITE 1 VON 3 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 744894400082 SPEICHERDROSSEL WE-TDC 8038 COUPLED INDUCTOR WE-TDC 8038 DATUM / DATE : 2010-08-31 H Induktivitätskurve / Inductance curve: Induktivität vs Strom (typ.)/ Inductance vs Current (typ.) 0,90 0,80 0,70 0,60 0,50 0,40 0,30 0,20 0,10 0,00 0,00 5,00 10,00 Current (A) 15,00 20,00 25,00 L (µH) Freigabe erteilt / general release: Kunde / customer .................................................................................. .................................................................................. Datum / date Unterschrift / signature Würth Elektronik ............................................ ALa Name Version 1 Änderung / modification 10-08-31 ............................................... Geprüft / checked Kontrolliert / approved Datum / date Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.de SEITE 2 VON 3 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 744894400082 SPEICHERDROSSEL WE-TDC 8038 COUPLED INDUCTOR WE-TDC 8038 DATUM / DATE : 2010-08-31 I Rollenspezifikation / tape and reel specification: øC D E F Gurtspezifikation / Tape specification: A XXX XXX B A G I H End A B C D E F G H I 8,4 16,0 1,5 4,0 2,0 7,5 12,0 4,1 0,4 ± 0,1 ± 0,3 + 0,1 ± 0,1 ± 0,1 ± 0,1 ± 0,1 ± 0,1 ± 0,05 mm mm mm mm mm mm mm mm mm Start no component / 160 mm min. components no components / 100 mm min. 400 mm min. cover tape feeding direction a b d Rollenspezifikation / Reel specification: a 178,0 ± 2,0 b 21,00 ± 0,8 c 13,00 ± 0,5 d 50,00 ± 1,0 mm mm mm mm Øc Freigabe erteilt / general release: Kunde / customer .................................................................................. .................................................................................. Datum / date Unterschrift / signature Würth Elektronik ............................................ ALa Name Version 1 Änderung / modification 10-08-31 ............................................... Geprüft / checked Kontrolliert / approved Datum / date This electronic component has been designed and developed for usage in general electronic equipment. Before incorporating this component into any equipment where higher safety and reliability is especially required or if there is the possibility of direct damage or injury to human body, for example in the range of aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc, Würth Elektronik eiSos GmbH must be informed before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.de SEITE 3 VON 3