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Close up of ZB1347
Datasheet 3D Model

ZB1347

Isolated Buck Transformer

RoHS-konform Halogenfrei AEC-Q flag
Engineered for high-frequency performance, the ZB1347-AE isolated buck transformer operates efficiently from 300 – 750 kHz with a 5 V input, delivering stable, low-noise power conversion for demanding systems. Its rugged magnetic construction ensures reliable isolated power for telecom servers, service robots, energy-storage systems, and other industrial applications. Fully AEC-Q200 qualified, it meets the reliability requirements for automotive and mission-critical designs. In addition to iso-buck operation, the design also supports Flyback topologies, providing flexibility for compact, high-efficiency power stages.
 
  • Designed for bidirectional disconnect board EVAL_BDPS_DD_TOLL from Infineon
  • Optimized for 300 – 750 kHz with 5 V input
  • Suitable for telecom servers, service robots, energy storage and similar industrial applications
  • AEC-Q200 qualified
  • Versatile design also provides for use in Flyback topologies

Typische Anwendung

Funktioniert mit Infineon EVAL_BDPS_ DD_TOLL

Eingangsspannung Ausgang 1 Leistung fSchalt
5 V 12 V , 0,2 A 2,4 W 500 MHz

Technische Daten

Electrical specifications at 25°C.

Transformer

Teilenummer 2
(Hover for schematics)
Induktivität
bei 0A (µH) 3
(Toleranz: ±10%) 		Isat (A) 4 DCR max Streu-
induktivitätmax (µH) 5 		Windungsverhältnis Isolations-
spannung (Vrms) 6
Pri (Ω) Sec1 (Ω) Sec2 (Ω) Pri : Sec1 : Sec2
ZB1347-AED 135 1,5 0,268 3,6 2,9 0,60 1 : 2 : 2 1500
Hinweise
  1. 12 V, 0.2 A output is for secondary 1 and secondary 2 windings.
  2. Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic tape (200 parts per reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  3. Inductance is for the primary, measured at 500 kHz, 0.1 Vrms, 0 Adc.
  4. DC current that causes the primary inductance drop 30% from its value without current.
  5. Leakage Inductance is for the primary, measured with secondary windings shorted together.
  6. 1500 Vrms, one minute isolation (hipot) from primary to secondary.

Anschlüsse:

  • RoHS tin-silver-copper over tin over nickel over phos bronze. Other terminations available at additional cost.

Verpackung:

  • D = 13" machine-ready reel
    EIA-481 embossed plastic tape (200 parts per 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):
See FIT/MTBF Calculations

Kennlinien

Pläne/Diagramme

zb1347s-(1).gif


zb1347s_iso-buck-(1).gif




 

Physikalische Eigenschaften

zb1347d-(1).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_f.jpg
200 330 100 13 38,4 32,4 32 24 4 2 11,2 0,5

Allgemeine Spezifikation

Kernmaterial:
Ferrite
Gewicht:
4.0 − 4.3 g
Verpackung:
200/13″ reel Plastic tape: 32 mm wide, 0.5 mm thick, 24 mm pocket spacing, 11.2 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.
Baugruppenreinigung:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

Verwandte Produktreihen

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HTX8045C LLC Half-Bridge Transformers

ZA9704-AL No-Opto Flyback Transformer

ZF3205-AE LLC Half-Bridge Transformers

PA6284 Flyback Transformer

PA638x Push-Pull Transformers

MA5421-AL

ZD2024-AE

ZF2957-AE Flyback Transformer

ZD2200-BE Flyback Transformer

ZB1346-BE Flyback Transformers

ZD2020-AE Isolated buck transformer

ZC1905-BE Flyback Transformers

ZD2250-AE, ZE2432-AE

ZD2087-AE Flyback Transformers

ZA9734 Discontinuous Mode Flyback Transformer

ZA9710-AED Flyback Transformer for Texas Instruments

PFD2015 Series

PFD3215 Series

LPD3015 Series

LPD4012 Series

LPD5010 Series

LPD5030 Series

LPD6235 Series

LPD5030V Series

LPD8035V Series

MSC1278 Series

MSD7342 Series

MSD1583 Series

MSD1514 Series

MSD1048 Series

MSD1260 Series

MSD1278 Series

MSD1260T Series

MSD1278T Series

LPR4012 Series

LPR6235 Series

LPH8045 Series

  • Three 1 : 1 windings can be wired in a variety of ways:
    As a 1 : 1, 2 : 1 or 1 : 2 transformer;
    as a 1 : 1 transformer with an aux winding;
    as a gate drive transformer;
    as a SEPIC inductor; etc.
  • Low DCR; excellent current handling
  • 200 Vrms, one minute isolation (hipot) between windings

NA6223 Flyback Transformer

NA6264 Flyback Transformer

GA3544 Flyback Transformer

NA5814, NA5919 Flyback Transformer

HA4060-AL Flyback Transformer

Flyback Transformers

B0392-AL Planar Transformer

NA5730-AL Flyback Transformer

B0695-A Flyback Transformer

MA5475-AL Flyback Transformer

FCT1-xxM22SL Forward Mode Transformers

Flyback Transformer

C0984-CL Transformer

GA3172 Flyback Transformer

NA6252, NA5920 Flyback Transformer

Forward Mode Transformers

PA6595 Flyback Tranformer

GA0007-AL Flyback Transformer

HA4018 Flyback Transformer

MA5157 Flyback Transformer

JA4641 Flyback Transformer

C0972-AL Transformer

NA5889 Flyback Transformer

HA4061-AL Flyback Transformer

HA3994-AL Flyback Transformer

NA5743-AL Flyback Transformer

MA5281 Flyback Transformer

Flyback Transformers for

KA5038-BL Flyback Transformer

B0863-B Transformer

JA4429 Flyback Transformer

IFLY0012 DC-DC Flyback

Flyback Transformer

Forward Mode Transformer

Flyback Transformers

YA9293 Transformer

Flyback Transformers

WA8759 Flyback Transformer

WA8478 Transformer

UA8263-AL Flyback Transformer

UA7962-AL PoE Transformer

UA7902 Flyback Transformer

TA7818-AL flyback transformer

TA7788 Flyback Transformer

TA7618 Transformer

S6057-AL Surface Mount

S6000-AL

Q4435-BL Surface Mount

Q4436-BL Surface Mount

Q4437-BL Surface Mount

Q4438-BL Surface Mount

Q4434-BL

Q4344-BL

Q4343-BL

Q4339-BL

Q4338-BL

Q4337-BL

B0226-EL Flyback Transformer

A0009-AL Surface Mount

CR8076 Flyback Transformer

CU8758-AL Flyback Transformer

Flyback Transformers

CX9642 PoE

CX9721-AL Flyback Transformer

DA2077 Flyback Transformer

FA2443 Flyback Transformer

FA2469 Flyback Transformers

FCT1-xxD3SL Forward Mode Transformers

FCT1-xxK2SL Forward Converter Transformers

FCT1-xxM2SL Forward Converter Transformers

FCT1-xxL2SL Forward Converter Transformers

GA3136-BL Flyback Transformer

GA3291-AL Forward Converter Transformer

GA3366-BL Flyback Transformer

GA3372-AL Flyback Transformer

GA343x Flyback Transformers

GA3502 Flyback Transformer

HA3950-AL Flyback Transformer

MA5237-EL Flyback Transformer

Flyback Transformers for

ZB1021 Flyback Transformer

ZA9709 and WA8427 Push-Pull Transformer