FERROXCUBE DATA SHEET ER11/2.5/6 Planar ER cores and accessories Supersedes data of February 2002 2004 Sep 01 Ferroxcube Planar ER cores and accessories ER11/2.5/6 CORE SETS Effective core parameters SYMBOL PARAMETER handbook, halfpage VALUE UNIT (I/A) core factor (C1) 1.23 mm-1 Ve effective volume 174 mm3 Ie effective length 14.7 mm Ae effective area 11.9 mm2 Amin minimum area 10.3 mm2 m mass of core half 0.5 g 1.5 +0.15 0 2.45 0.05 0 -0.35 +0.3 8.7 0 +0.2 8 0 0 4.25 -0.25 11 6 0 -0.2 CBW095 Dimensions in mm. Fig.1 ER11/2.5/6 core half. Core sets for general purpose transformers and power applications Clamping force for AL measurements, 15 5 N. GRADE AL (nH) AIR GAP (m) e 3C92 1050 25% 1030 3C93 1200 25% 1170 0 3C94 100 3% 98 170 ER11/2.5/6-3C94-A100-S 160 5% 157 100 ER11/2.5/6-3C94-A160-S ER11/2.5/6-3C94-A250-S 250 8% 3C96 3F3 3F35 3F4 3F45 2004 Sep 01 0 TYPE NUMBER ER11/2.5/6-3C92-S ER11/2.5/6-3C93-S 246 60 1400 25% 1370 0 ER11/2.5/6-3C94-S 1250 25% 1220 0 ER11/2.5/6-3C96-S 100 3% 98 170 ER11/2.5/6-3F3-A100-S 160 5% 157 100 ER11/2.5/6-3F3-A160-S 250 8% 246 60 ER11/2.5/6-3F3-A250-S 1200 25% 1170 0 ER11/2.5/6-3F3-S 1000 25% 980 0 ER11/2.5/6-3F35-S 63 3% 62 280 ER11/2.5/6-3F4-A63-S 100 5% 98 160 ER11/2.5/6-3F4-A100-S ER11/2.5/6-3F4-A160-S 160 8% 157 85 725 25% 710 0 ER11/2.5/6-3F4-S 725 25% 710 0 ER11/2.5/6-3F45-S 2 Ferroxcube Planar ER cores and accessories ER11/2.5/6 Core sets of high permeability grades Clamping force for AL measurements,15 5 N. GRADE AL (nH) AIR GAP (m) e TYPE NUMBER 3E5 5000 +40/-30% 4920 0 ER11/2.5/6-3E5-S 3E6 6700 +40/-30% 6590 0 ER11/2.5/6-3E6-S Properties of core sets under power conditions B (mT) at CORE LOSS (W) at H = 250 A/m; f = 25 kHz; T = 100 C f = 100 kHz; = 100 mT; B T = 100 C f = 100 kHz; = 200 mT; B T = 100 C f = 400 kHz; = 50 mT; B T = 100 C f = 500 kHz; = 50 mT; B T = 100 C 3C92 370 0.018 0.1 - - 3C93 320 - - GRADE 0.018(1) 0.1(1) 3C94 320 0.018 0.1 - - 3C96 340 0.014 0.08 0.033 0.065 3F3 300 0.025 - 0.04 - 3F35 300 - - 0.016 0.023 3F4 250 - - - - f = 1 MHz; = 50 mT; B T = 100 C f = 3 MHz; = 10 mT; B T = 100 C 1. Measured at 140 C. 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; = 100 mT; B T = 100 C f = 1 MHz; = 30 mT; B T = 100 C 3C92 370 - - - - 3C93 320 - - - - 3C94 320 - - - - 3C96 340 - - - - 3F3 300 - - - - 3F35 300 0.18 - - - 3F4 250 - 0.052 - 0.084 3F45 250 - 0.035 0.087 0.06 GRADE 2004 Sep 01 3 Ferroxcube Planar ER cores and accessories ER11/2.5/6 COIL FORMERS General data PARAMETER SPECIFICATION Coil former material liquid crystal polymer (LCP), glass reinforced, flame retardant in accordance with "UL 94V-0" ; UL file number E54705(M) Pin material copper-tin alloy (CuSn), tin (Sn) plated for 10P, tin-lead alloy (SnPb) plated for 12P, transition to lead-free ongoing 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 8.5 +0.1 -0.2 5.3 0.1 1.6 1.6 4.5 0.1 2.8 1.85 0.1 min. 4.4 max. 0.7 4 9.2 10 0.25 12.35 max. 8 10.6 max. 2 CBW096 Dimensions in mm. Fig.2 ER11/2.5/6 coil former (SMD); 10-solder pads. Winding data for ER11/2.5/6 coil former (SMD) NUMBER OF SECTIONS WINDING AREA (mm2) MINIMUM WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) 1 2.8 1.85 21.6 CPVS-ER11-1S-10P-Z 1 2.8 1.85 21.6 CPVS-ER11-1S-12P 2004 Sep 01 4 TYPE NUMBER Ferroxcube Planar ER cores and accessories ER11/2.5/6 MOUNTING PARTS General data and ordering information ITEM REMARKS FIGURE stainless steel (CrNi); clamping force 25 N Clamp 11.5 handbook, halfpage 4.4 5.6 CBW097 Dimensions in mm. Fig.3 ER11/2.5/6 clamp. 2004 Sep 01 5 3 TYPE NUMBER CLM-ER11 Ferroxcube Planar ER cores and accessories ER11/2.5/6 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. 2004 Sep 01 6