Website-Einstellungen

Lager
Spracheinstellungen
Währungseinstellungen
Produkte
Informationsmaterial
Informationsmaterial
Video-Bibliothek
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

MA5401-AE

Flyback/Buck Transformer

RoHS-konform Halogenfrei
  • Designed for use with the Texas Instruments UCC25230 Switching Converter (12 – 100 V input, 0.20 A output).
  • Designed to meet UL60950 Functional Isolation for working voltage up to 210 V peak.
  • 1000 Vrms (1500 Vdc) isolation
  • Tight coupling (k > 0.99), high inductance and excellent current handling
  • RoHS-compliant, halogen free. 260°C compatible
Jetzt kaufen:
Anzahl Einzelpreis
1 $1,90
375 $1,39
750 $0,84
1500 $0,65
3000 $0,57
6000 $0,51

Für große Mengen oder nicht vorrätige Artikel bitte ein Angebot anfordern.

. Auf Lager, noch heute versandbereit.
Muster anfordern:

Technische Daten

Electrical specifications at 25°C.

Für Flyback-Anwendungen

Teilenummer 1
(Hover for schematics)
Induktivität (µH) 2
(Toleranz: ±20%)
DCR max (Ω) 3 Isolations-
spannung (V) 4
Streu-
induktivität (µH) 6
Windungsverhältnis
MA5401-AE_ 20 5,3 1500 0,54 1 : 1

Für SEPIC-Anwendungen

Teilenummer 1
(Hover for schematics)
Induktivität (µH) 2
(Toleranz: ±20%)
DCR max (Ω) 3 SRF typ (MHz) 5 Kopplungskoeffizient Streu-
induktivität (µH) 6
Isat (A) 7
10% drop 20% drop 30% drop
MA5401-AE_ 20 5,3 6,5 >0.99 0,54 0,16 0,21 0,24
Hinweise
  1. When ordering, please specify packaging code: MA5401-AEC
  2. Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent. 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. When leads are connected in parallel, DCR is half the value. When leads are connected in series, DCR is twice the value.
  4. Hipot production tested 100% at 1800 Vdc for 2 seconds.
  5. SRF measured using an Agilent/HP 4191A or equivalent. When leads are connected in parallel, SRF is the same value.
  6. Leakage Inductance is for L1 and is measured with L2 shorted.
  7. 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.

Temperature rise calculation based on specified Irms:
Winding power loss = (IL12 + IL22) × DCR
Temperature rise = Power loss (Watts) × (157°C per W)

Examples:

Equal current in each winding (0.15 A):
Winding power loss = (0.152 + 0.152) × 5.25 = 0.236 W
Temperature rise = 0.236 W × (157°C / W) = 37.0°C

Unequal current (IL1 = 0.21 A, IL2 = 0.06 A):
Winding power loss = (0.212 + 0.062) × 5.25 = 0.250 W
Temperature rise = 0.250 W × (157°C / W) = 39.3°C

Anschlüsse:

  • Silver-palladium-platinum-glass frit terminations.

Verpackung:

  • C = 7″ machine-ready reel. EIA-481 embossed plastic tape (750 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 D instead.
  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (2500 parts per full reel).
Umwelt/Umgebung
Umwelt/Umgebung:
RoHS-konform , Halogenfrei
Umgebungstemperaturbereich:
–40°C to +125°C (Ambient temperature + self-heating must not exceed a part temperature of 125°C. See notes for calculating temperature rise due to self-heating.)
Lagertemperaturbereich:
Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):

Kennlinien

Typical Current Derating

Typical L vs Frequency

Typical L vs Current

Pläne/Diagramme

ma5401s.gif

Physikalische Eigenschaften

ma5401d.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_aj.gif
750 2500* 178/330 60/100 13 18,4 12,4 12 8 4 2 3,1 0,32
* Special order
 

Allgemeine Spezifikation

Kernmaterial:
Ferrite
Gewicht:
210 – 225 mg
Verpackung:
750/7″ reel; 2500/13″ reel Plastic tape: 12 mm wide, 0.32 mm thick, 8 mm pocket spacing, 3.1 mm pocket depth

Löten/Reinigen

Feuchteempfindlichkeitsstufe (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Empfohlene Bestückungsaufnahme:
OD: 5 mm; ID: ≤ 2.5 mm
Baugruppenreinigung:
Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf.

Verwandte Produktfamilien