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PFD2015-272

RoHS-konform Halogenfrei

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Technische Daten

Electrical specifications at 25°C.

Für Flyback-Anwendungen

Teilenummer 1 Induktivität (µH) 2
(Toleranz: ±20%)
DCR max (Ω) 3 Isolations-
spannung (V)
Streu-
induktivität (nH) 5
Windungsverhältnis
PFD2015-272ME_ 2,7 0,48 250 162 1 : 1

Für SEPIC-Anwendungen

Teilenummer 1 Induktivität (µH) 2
(Toleranz: ±20%)
DCR max (Ω) 3 SRF typ (MHz) 4 Kopplungskoeffizient Streu-
induktivität (nH) 5
Isat (A) 6 Irms (A)
10% drop 20% drop 30% drop beide Wicklungen 7 eine Wicklung 8
PFD2015-272ME_ 2,7 0,48 220 0.97 162 0,65 0,82 0,88 0,41 0,58
Hinweise
  1. When ordering, please specify packaging code: e.g. PFD2015-103MEC
  2. Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent.
    For SEPIC: When leads are connected in parallel, inductance is the same value. When leads are connected in series, inductance is four times the value.
  3. DCR is for each winding.  DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
    For SEPIC: When leads are connected in parallel, DCR is half the value. When leads are connected in series, DCR is twice the value.
  4. For SEPIC: SRF measured using an Agilent/HP 4191A or equivalent. When leads are connected in parallel, SRF is the same value.
  5. Leakage inductance is for L1 and is measured with L2 shorted.
  6. For SEPIC: DC current, at which the inductance drops the specified amount from its value without current. It is the sum of the current flowing in both windings.
  7. For SEPIC: Irms, both windings: Equal current when applied to each winding simultaneously that causes a 40°C temperature rise from 25°C ambient. Determine temperature rise.
  8. For SEPIC: Irms, one winding: Maximum current when applied to one winding that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Determine temperature rise.

Anschlüsse:

  • E = RoHS compliant silver-palladium-platinum-glass frit.
  • R = RoHS compliant matte tin over nickel over silver-platinum-glass frit(Special order, added cost)

Verpackung:

  • C = 7" machine-ready reel
    EIA-481 embossed plastic tape 2000 parts per full reel).
  • B = Less than full reel
    In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter C instead.
  • D = 13" machine-ready reel
    EIA-481 embossed plastic tape. Factory order only, not stocked (7500 parts per full reel).
Umwelt/Umgebung
Umwelt/Umgebung:
RoHS-konform , Halogenfrei
Umgebungstemperaturbereich:
–40°C to +85°C with Irms current
Lagertemperaturbereich:
Component: –40°C to +125°C
Tape and reel packaging: –40°C to +80°C
Maximale Bauteiltemperatur:
+125°C (ambient + temp rise)
Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Kennlinien

Inductance vs Current

Inductance vs. Frequency

Pläne/Diagramme

pfd2015schem.giflpd4012s.gif

Physikalische Eigenschaften

pfd2015d.gif

dims_inches_mm.gif

Gurt/Rolle-Spezifikationen

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_i.gif
2000 7500* 178/330 60/100 13 14,4 8,4 8 4 4 2 1,63 0,23
* Special order

Allgemeine Spezifikation

Kernmaterial:
Ferrite
Gewicht:
13 – 23 mg
Verpackung:
2000/7″ reel; 7500/13″ reel Plastic tape: 8 mm wide, 0.23 mm thick, 4 mm pocket spacing, 1.63 mm pocket depth
Winding to Winding Isolation:
250 Vrms, one minute

Löten/Reinigen

Feuchteempfindlichkeitsstufe (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Löttemperaturbeständigkeit:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Vor dem Löten bitte den Beitrag Löten von Coilcraft-Bauelementen lesen.
Baugruppenreinigung:
Tested with pure water or alcohol only. More info.

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