Technical Data 4339

Effective August 2017

Supersedes June 2008

SDQ

Low-profile dual winding shielded drum inductor/transformer

Product features

•

Dual winding inductors that can be used as

either a single inductor, or in coupled

inductor/transformer applications (1:1 turns

ratio)

•

Windings can be connected in series or

parallel, offering a broad range of inductance

and current ratings

•

Current range from 0.063 A to 6.43 A

•

Inductance range from 0.47 µH to 4.03 mH

•

Ferrite shielded, low EMI

•

Ferrite core material

•

500 Vdc isolation between windings

Applications

•

Transformer: (1:1), SEPIC, flyback

•

Buck, boost, coupled inductor

•

Mobile phones

•

Notebook and laptop power

•

Digital cameras

•

Media players

•

PCMCIA cards

•

GPS systems

Environmental Data

•

Storage temperature range (Component):

-40 °C to +125 °C

•

Operating temperature range: -40 °C to +125 °C

(ambient plus self-temperature rise)

•

Solder reflow temperature:

J-STD-020 (latest revision) compliant

Pb

HALOGEN

HF

FREE