3D3 datasheet(2/4 Pages) FERROXCUBE

2 / 4 page

2008 Sep 01

133

Ferroxcube

Material specification

3D3

3D3 SPECIFICATIONS

A medium frequency filter and tuning material

optimized for frequencies from 0.2 up to 2 MHz.

SYMBOL

CONDITIONS

VALUE

UNIT

µi

°C; ≤10 kHz;

0.25 mT

750

±20%

B25

°C; 10 kHz;

1200 A/m

≈ 380

100

°C; 10 kHz;

1200 A/m

≈ 310

tan

δ/µi

°C; 300 kHz;

0.25 mT

≤ 10 × 10−6

°C; 1 MHz;

0.25 mT

≤ 30 × 10−6

ηB

°C; 100 kHz;

1.5to3mT

≤ 1.8 × 10−3

T−1

°C; 10 kHz;

0.25 mT

≤ 12 × 10−6

αF

25 to 70

°C;

≤10 kHz; 0.25 mT

(1.5

±1) × 10−6

K−1

DC; 25

°C

≈ 2

Ωm

≥ 200

°C

density

≈ 4700

kg/m3

Fig.1

Complex permeability as

a function of frequency.

handbook, halfpage

MBW003

110

10 4

f (MHz)

µ' ,

s µ''s

10 3

10 2

10 1

3D3

µ''s

µ'

Fig.2

Initial permeability as a

function of temperature.

handbook, halfpage

2000

250

MBW004

150

500

1000

1500

T ( C)

3D3

Fig.3 Typical B-H loops.

handbook, halfpage

100

1000

500

MBW005

500

100

200

300

400

H (A/m)

(mT)

3D3

25oC

100oC

3D3 Datasheet(PDF) 2 Page - Ferroxcube International Holding B.V.

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