FERROXCUBE DATA SHEET RM5/I 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/I CORE SETS Effective core parameters SYMBOL PARAMETER VALUE handbook, halfpage UNIT Σ(I/A) core factor (C1) 0.935 mm −1 Ve effective volume 574 mm 3 Ie effective length 23.2 mm Ae effective area 24.8 mm 2 Amin minimum area 18.1 mm 2 m mass of set ≈ 3.2 g 0 12.3 0.5 0 6.8 0.4 2.5 6 14.9 max O 4.9 0 0.2 9.1 0.25 0.4 10.4 6.3 0 0.1 MGC050 0.4 O 10.2 0 Dimensions in mm. Fig.1 RM5/I core set. Core sets for general purpose Clamping force for AL measurements, 12 ±5 N. GRADE 3C90 AL (nH) µe AIR GAP (µm) 63 ±3% ≈ 47 ≈ 680 RM5/I-3C90-A63 100 ±3% ≈ 74 ≈ 380 RM5/I-3C90-A100 160 ±3% ≈ 119 ≈ 220 RM5/I-3C90-A160 250 ±3% ≈ 186 ≈ 130 RM5/I-3C90-A250 315 ±5% ≈ 234 ≈ 100 RM5/I-3C90-A315 ≈ 1490 ≈0 2000 ±25% 3C94 TYPE NUMBER RM5/I-3C90 63 ±3% ≈ 47 ≈ 680 RM5/I-3C94-A63 100 ±3% ≈ 74 ≈ 380 RM5/I-3C94-A100 160 ±3% ≈ 119 ≈ 220 RM5/I-3C94-A160 250 ±3% ≈ 186 ≈ 130 RM5/I-3C94-A250 RM5/I-3C94-A315 ≈ 234 ≈ 100 2000 ±25% 315 ±5% ≈ 1490 ≈0 RM5/I-3C94 3C95 2350 ±25% ≈ 1750 ≈0 RM5/I-3C95 3C96 1800 ±25% 3F3 ≈ 1340 ≈0 63 ±3% ≈ 47 ≈ 680 RM5/I-3F3-A63 100 ±3% ≈ 74 ≈ 380 RM5/I-3F3-A100 160 ±3% ≈ 119 ≈ 220 RM5/I-3F3-A160 250 ±3% ≈ 186 ≈ 130 RM5/I-3F3-A250 315 ±5% ≈ 234 ≈ 100 RM5/I-3F3-A315 ≈ 1270 ≈0 1700 ±25% 2008 Sep 01 2 RM5/I-3C96 RM5/I-3F3 Ferroxcube RM, RM/I, RM/ILP cores and accessories AL (nH) GRADE RM5/I µe AIR GAP (µm) TYPE NUMBER 3F35 1300 ±25% ≈ 970 ≈0 3F4 100 ±3% ≈ 74 ≈ 360 RM5/I-3F4-A100 160 ±3% ≈ 119 ≈ 200 RM5/I-3F4-A160 250 ±3% ≈ 186 ≈ 110 RM5/I-3F4-A250 900 ±25% ≈ 670 ≈0 RM5/I-3F4 900 ±25% ≈ 670 ≈0 RM5/I-3F45 3F45 RM5/I-3F35 Core sets of filter and high permeability grades Clamping force for AL measurements, 12 ±5 N. AL (nH) µe AIR GAP (µm) 3B46 2800 ± 25% ≈ 2080 ≈0 RM5/I-3B46 3E27 4975 ± 25% ≈ 3700 ≈0 RM5/I-3E27 3E5 6 700 +40/−30% ≈ 4990 ≈0 RM5/I-3E5 3E6 8 500 +40/−30% ≈ 6330 ≈0 RM5/I-3E6 GRADE TYPE NUMBER 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 ≤ 0.07 ≤ 0.08 − − − 3C94 ≥320 − ≤ 0.06 − ≤ 0.32 − 3C95 ≥320 − − ≤ 0.32 ≤ 0.3 − 3C96 ≥340 − ≤ 0.04 − ≤ 0.24 ≤ 0.11 3F3 ≥315 − ≤ 0.08 − − ≤0.11 3F35 ≥300 − − − − ≤ 0.06 3F4 ≥250 − − − − − Properties of core sets under power conditions (continued) B (mT) at 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 3C90 ≥320 − − − − − 3C94 ≥320 − − − − − 3C95 ≥320 − − − − − 3C96 ≥340 ≤ 0.22 − − − − 3F3 ≥315 − − − − − GRADE 3F35 ≥300 ≤ 0.08 ≤ 0.7 − − − 3F4 ≥250 − − ≤ 0.17 − ≤ 0.27 3F45 ≥250 − − ≤ 0.13 ≤ 0.48 ≤ 0.23 2008 Sep 01 3 Ferroxcube RM, RM/I, RM/ILP cores and accessories RM5/I COIL FORMERS General data SMD coil former PARAMETER SPECIFICATION Coil former material phenolformaldehyde (PF), glass-reinforced, flame retardant in accordance with “UL 94V-0” ; UL file number E41429 (M) Solder pad 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 0 ∅ 10.1 −0.15 ∅ 5.9 0 −0.1 ∅ 5 +0.1 0 2 4.7 min. 0.45 2.8 handbook, full pagewidth 0.9 8.65 max. 6.1 0 −0.1 2 1 11.2 1.8 0.3 14.9 max. 3.75 CBW512 3.75 11.25 14.15 max. Dimensions in mm. Fig.2 SMD coil former for RM5/I. Winding data and area product for RM5/I coil former (SMD) NUMBER OF SECTIONS NUMBER OF SOLDER PADS WINDING AREA (mm2) WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) 1 8 9.5 4.7 24.9 236 2008 Sep 01 4 TYPE NUMBER CSVS-RM5-1S-8P Ferroxcube RM, RM/I, RM/ILP cores and accessories RM5/I Additional coil formers are those of “RM5”, but “area product” is different. Winding data and area product (for RM5/I) for 4-pins RM5 coil former NUMBER OF SECTIONS NUMBER OF PINS PIN POSITIONS USED WINDING AREA (mm2) WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) 1 4 all 9.5 4.8 25 236 CSV-RM5-1S-4P 2 4 all 2 × 4.35 2 × 2.2 25 2 x 108 CSV-RM5-2S-4P TYPE NUMBER Winding data and area product (for RM5/I) for 6-pins RM5 coil former NUMBER OF SECTIONS NUMBER OF PINS PIN POSITIONS USED WINDING AREA (mm2) WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) 1 6 all 9.2 4.68 24.9 228 CSV-RM5-1S-6P-G() 1 5 1, 2, 3, 5, 6 9.2 4.68 24.9 228 CSV-RM5-1S-5P-G() 1 4 2, 3, 5, 6 9.2 4.68 24.9 228 CSV-RM5-1S-4P-G() 2 6 all 2 × 4.15 2 × 2.06 24.9 2 x 103 CSV-RM5-2S-6P-G() 2 5 1, 2, 3, 5, 6 2 × 4.15 2 × 2.06 24.9 2 x 103 CSV-RM5-2S-5P-G() Note Also available with post-inserted pins. 2008 Sep 01 5 TYPE NUMBER Ferroxcube RM, RM/I, RM/ILP cores and accessories RM5/I MOUNTING PARTS General data mounting clip with earth pin ITEM 2.1 handbook, halfpage SPECIFICATION Clamping force ≈6 N Clip material stainless steel (CrNi) Clip plating tin (Sn) Solderability ‘‘IEC 60068-2-20’’, Part 2, Test Ta, method 1 Type number CLI/P-RM4/5/I 9.8 R22 8.2 4.3 0.7 CBW361 Dimensions in mm. Fig.3 Mounting clip with earth pin for RM5/I. General data mounting clip without earth pin ITEM Clamping force SPECIFICATION ≈5 N Clip material stainless steel (CrNi) Type number CLI-RM4/5/I handbook, halfpage 2.1 8.2 9.8 R22 CBW124 Dimensions in mm. Fig.4 Mounting clip without earth pin for RM5/I. 2008 Sep 01 6 Ferroxcube RM, RM/I, RM/ILP cores and accessories RM5/I 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 7