FERROXCUBE DATA SHEET 3C95 Material specification New data 2008 Sep 01 Ferroxcube Material specification 3C95 3C95 SPECIFICATIONS A low to medium frequency power material with low power losses from 25 to 100 °C for use in power transformers at frequencies up to 0.5 MHz. Especially suited for broad temperature range applications like automotive, lighting and mobile / handheld. MFP124 10000 handbook, halfpage 3C95 µi SYMBOL µi CONDITIONS VALUE 25 °C; ≤10 kHz; 0.25 mT 100 °C; 25 kHz; 200 mT 25 °C; 10 kHz; 1200 A/m 100 °C; 10 kHz; 1200 A/m 25 °C; 100 kHz; 200 mT 100 °C; 100 kHz; 200 mT DC, 25 °C µa B PV ρ TC density UNIT 8000 3000 ± 20 % 6000 ≈ 5000 ≈ 530 mT 4000 ≈ 410 2000 ≈ 350 kW/m 3 0 50 ≈ 290 ≈5 ≥ 215 ≈ 4800 Ωm °C kg/m3 50 Fig.1 150 B (mT) MFP126 8000 25 oC 100 oC 25 oC o 100 C handbook, halfpage 3C95 µa 400 250 Initial permeability as a function of temperature. MFP125 500 T ( o C) 3C95 6000 300 4000 200 2000 100 0 0 25 0 25 50 150 0 250 Fig.2 2008 Sep 01 100 200 300 400 B (mT) H (A/m) Fig.3 Amplitude permeability as a function of peak flux density. Typical B-H loops. 125 Ferroxcube Material specification 3C95 MFP127 104 MFP128 800 handbook, halfpage 3C95 T = 100 °C Pv 400 kHz 200 kHz 100 kH z (kW/m3) 103 3C95 Pv (kW/m 3 ) f B (kHz) (mT) 600 400 100 200 200 400 100 50 100 100 102 200 10 1 10 102 ^ B (mT) 0 103 0 Fig.5 Fig.4 Specific power loss as a function of peak flux density with frequency as a parameter. 2008 Sep 01 126 40 80 120 T (o C) Specific power loss for several frequency/flux density combinations as a function of temperature. Ferroxcube Material specification 3C95 DATA SHEET STATUS DEFINITIONS DATA SHEET STATUS PRODUCT STATUS DEFINITIONS Preliminary specification Development This data sheet contains preliminary data. Ferroxcube reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. Product specification Production This data sheet contains final specifications. Ferroxcube reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. DISCLAIMER Life support applications These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Ferroxcube customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Ferroxcube for any damages resulting from such application. PRODUCT STATUS DEFINITIONS STATUS INDICATION DEFINITION Prototype These are products that have been made as development samples for the purposes of technical evaluation only. The data for these types is provisional and is subject to change. Design-in These products are recommended for new designs. Preferred These products are recommended for use in current designs and are available via our sales channels. Support These products are not recommended for new designs and may not be available through all of our sales channels. Customers are advised to check for availability. 2008 Sep 01 127