FERROXCUBE DATA SHEET RM5/ILP RM, RM/I, RM/ILP cores and accessories Supersedes data of September 2004 2008 Sep 01 Ferroxcube RM, RM/I, RM/ILP cores and accessories RM5/ILP CORE SETS Effective core parameters handbook, halfpage SYMBOL PARAMETER VALUE 0 12.3 0.5 UNIT Σ(I/A) core factor (C1) 0.710 mm−1 Ve effective volume 430 mm3 Ie effective length 17.5 mm Ae effective area 24.5 mm2 Amin minimum area 18.1 mm2 m mass of set ≈ 2.6 g 6.8 0 2.5 0.4 6 14.6 O 4.9 0 0.6 0 0.2 6.4 ± 0.25 0 3.6 + 0.4 7.8 − 0.2 0 MBE865 0.4 O 10.2 0 Dimensions in mm. Fig.1 RM5/ILP core set. Core sets for general purpose transformers and power applications Clamping force for AL measurements, 20 ±10 N. GRADE AL (nH) AIR GAP (µm) µe TYPE NUMBER 3C90 2350 ±25% ≈ 1340 ≈0 RM5/ILP-3C90 3C94 2350 ±25% ≈ 1340 ≈0 RM5/ILP-3C94 3C95 2710 ±25% ≈ 1545 ≈0 RM5/ILP-3C95 3C96 2100 ±25% ≈ 1190 ≈0 RM5/ILP-3C96 3F3 2000 ±25% ≈ 1140 ≈0 RM5/ILP-3F3 3F35 1700 ±25% ≈ 970 ≈0 RM5/ILP-3F35 3F4 1250 ±25% ≈ 710 ≈0 RM5/ILP-3F4 3F45 1250 ±25% ≈ 710 ≈0 RM5/ILP-3F45 µe AIR GAP (µm) Core sets for filter applications Clamping force for AL measurements, 20 ±10 N. GRADE 3B46 AL (nH) 3200 ± 25 % ≈ 1810 ≈0 TYPE NUMBER RM5/ILP-3B46 Core sets of high permeability grades Clamping force for AL measurements, 20 ±10 N. GRADE AL (nH) AIR GAP (µm) µe TYPE NUMBER 3E5 8500 +40/−30% ≈ 4830 ≈0 RM5/ILP-3E5 3E6 10 000 +40/−30% ≈ 5680 ≈0 RM5/ILP-3E6 2008 Sep 01 2 Ferroxcube RM, RM/I, RM/ILP cores and accessories RM5/ILP Properties of core sets under power conditions B (mT) at GRADE CORE LOSS (W) at H = 250 A/m; f = 25 kHz; T = 100 °C f = 25 kHz; ˆ = 200 mT; B T = 100 °C f = 100 kHz; ˆ = 100 mT; B T = 100 °C f = 100 kHz; ˆ = 200 mT; B T = 25 °C f = 100 kHz; ˆ = 200 mT; B T = 100 °C f = 400 kHz; ˆ = 50 mT; B T = 100 °C 3C90 ≥320 ≤ 0.06 ≤ 0.06 − − − 3C94 ≥320 − ≤ 0.04 − ≤ 0.26 − 3C95 ≥320 − − ≤ 0.24 ≤ 0.22 − 3C96 ≥340 − ≤ 0.03 − ≤ 0.2 ≤ 0.08 3F3 ≥300 − ≤ 0.06 − − ≤ 0.08 3F35 ≥300 − − − − ≤ 0.06 3F4 ≥250 − − − − − Properties of core sets under power conditions (continued) B (mT) at GRADE 3C90 CORE LOSS (W) at H = 250 A/m; f = 25 kHz; T = 100 °C f = 500 kHz; ˆ = 50 mT; B T = 100 °C f = 500 kHz; ˆ = 100 mT; B T = 100 °C f = 1 MHz; ˆ = 30 mT; B T = 100 °C f = 1 MHz; ˆ = 50 mT; B T = 100 °C f = 3 MHz; ˆ = 10 mT; B T = 100 °C ≥320 − − − − − 3C94 ≥320 − − − − − 3C95 ≥320 − − − − − 3C96 ≥340 ≤ 0.16 − − − − 3F3 ≥300 − − − − − 3F35 ≥300 ≤ 0.09 ≤ 0.6 − − − 3F4 ≥250 − − ≤ 0.13 − ≤ 0.2 3F45 ≥250 − − ≤ 0.1 ≤ 0.37 ≤ 0.17 2008 Sep 01 3 Ferroxcube RM, RM/I, RM/ILP cores and accessories RM5/ILP COIL FORMERS General data PARAMETER SPECIFICATION Coil former material phenolformaldehyde (PF), glass reinforced, flame retardant in accordance with “UL 94V-0” ; UL file number: E41429 (M) Pin material copper-clad steel, tin (Sn) plated Maximum operating temperature 155 °C, “IEC 60085”, class F Resistance to soldering heat “IEC 60068-2-20” , Part 2, Test Tb, method 1B: 350 °C, 3.5 s Solderability “IEC 60068-2-20” , Part 2, Test Ta, method 1: 235 °C, 2 s 2 handbook, full pagewidth ∅ 10.1 0 −0.15 ∅ 5.9 0 −0.1 ∅ 5 +0.1 0 0.9 2.1 min. 2.8 0.45 2 3.55 0 −0.1 5.9 max. 1 11.2 1.8 0.3 14.9 max. 3.75 CBW513 3.75 11.25 14.15 max. Dimensions in mm. Fig.2 RM5/ILP SMD coil former. Winding data and area product for 8-pads RM5/ILP SMD coil former NUMBER OF SECTIONS WINDING AREA (mm2) MINIMUM WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) 1 4.6 2.1 24.9 113 2008 Sep 01 4 TYPE NUMBER CSVS-RM5/LP-1S-8P Ferroxcube RM, RM/I, RM/ILP cores and accessories RM5/ILP MOUNTING PARTS General data ITEM SPECIFICATION Clamping force ≈5 N Clip material stainless steel (CrNi) Type number CLI-RM4/5/ILP 2.1 handbook, halfpage 7.1 5.6 R22 CBW275 Dimensions in mm. Fig.3 Mounting clip for RM5/ILP. 2008 Sep 01 5 Ferroxcube RM, RM/I, RM/ILP cores and accessories RM5/ILP 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 6