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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

ZB1346-BE Flyback Transformers

for STMicroelectronics Iso-Buck Converter A/L6938I

RoHS-konform Halogenfrei AEC-Q flag
  • Optimized for iso-buck converter A/L6938I from STMicroelectronics and designed in the evaluation board STEVAL-L6983IV1
  • 4 to 38 V input voltage range with up to 10 W power
  • 4000 Vrms, one minute isolation (hipot) from primary to secondary
  • 8 mm creepage and clearance, Material Group 3a
    • Insulation level may be Functional, Basic, or Reinforced depending on application variables such as working voltage, pollution degree, OVC, and altitude. Please contact Coilcraft for full details.
  • AEC-Q200 qualified

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. Auf Lager, noch heute versandbereit.
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Typische Anwendung

Funktioniert mit STMicroelectronics STEVAL-L6983IV1

Eingangsspannung Ausgang Leistung fSchalt
3 V 38 V 30 V , 0,33 A 9,9 W 500 kHz

Technische Daten

Electrical specifications at 25°C.

Teilenummer
(Hover for schematics)
Induktivität
bei 0A (µH) 1
(Toleranz: ±10%)
Isat (A) 2 DCR max (Ω) Streu-
induktivitätmax (µH) 3
Windungsverhältnis Isolations-
spannung (Vrms) 4
Pri Sec Pri : Sec
ZB1346-BED 13,5 8,3 0,029 1,34 0,14 1 : 6 4000
Hinweise
  1. Inductance is for the primary, measured at 500 kHz, 0.1 Vrms, 0 Adc.
  2. DC current that causes the primary inductance to drop 30% from its value without current.
  3. Leakage inductance is for the primary with the secondary windings shorted.
  4. 4000 Vrms, one minute isolation (hipot) between primary and secondary.

Anschlüsse:

  • RoHS-compliant, halogen free. 260°C compatible. Tin-silver-copper over tin over nickel over phos bronze terminations.

Verpackung:

  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape (150 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
Umwelt/Umgebung
Umwelt/Umgebung:
RoHS-konform , Halogenfrei
Umgebungstemperaturbereich:
–40°C to +125°C
Lagertemperaturbereich:
Component: –40°C to +125°C
Tape and reel packaging: –40°C to +80°C
Maximale Bauteiltemperatur:
+165°C (Ambient + temp rise)
Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):

Kennlinien

L vs Current

Pläne/Diagramme

zb1346s.gif

Physikalische Eigenschaften

zb1346d.gif

dims_inches_mm.gif

Gurt/Rolle-Spezifikationen

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T part_or_c.gif
150 330 100 13 62,4 56,4 56 24 4 2 17,3 0,5

Allgemeine Spezifikation

Kernmaterial:
Ferrite
Gewicht:
6.87 g
Verpackung:
150 per 13″ reel Plastic tape: 56 mm wide, 0.6 mm thick, 24 mm pocket spacing, 17.3 mm pocket depth

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.

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