SMT power inductors Size 10.4 u 10.4 u 4.8 (mm) Series/Type: B82464G4 Date: June 2012 a~í~=pÜÉÉí ¤EPCOS AG 2012. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS’ prior express consent is prohibited. SMT power inductors B82464G4 Size 10.4 x 10.4 x 4.8 (mm) Rated inductance 0.82 ... 1000 μH Rated current 0.34 ... 7.6 A Construction ■ ■ ■ ■ Ferrite core Magnetically shielded Winding: enamel copper wire Winding welded to terminals Features ■ ■ ■ ■ Temperature range up to +150 °C High rated current Low DC resistance Suitable for lead-free reflow soldering as referenced in JEDEC J-STD 020D ■ Qualified to AEC-Q200 ■ RoHS-compatible Applications ■ ■ ■ ■ ■ Filtering of supply voltages Coupling, decoupling DC/DC converters Automotive electronics Industrial electronics Terminals ■ Base material CuFe2P ■ Layer composition Ag, Sn (lead-free) ■ Electro-plated Marking ■ Marking on component: Manufacturer, L value (nH, coded), L tolerance (coded), manufacturing date (YWWD), two last digits of work order ■ Minimum data on reel: Manufacturer, ordering code, L value, quantity, date of packing Delivery mode and packing unit ■ 16-mm blister tape, wound on 330-mm reel ■ Packing unit: 750 pcs./reel Please read Cautions and warnings and Important notes at the end of this document. 2 06/12 SMT power inductors B82464G4 Size 10.4 x 10.4 x 4.8 (mm) 3.6 Dimensional drawing and layout recommendation 2.7 2.7 11 IND0474-K Dimensions in mm Taping and packing Reel 16±0.3 1.6±0.1 5.4 max. Component _0 16.4 +1.5 62±1.5 IND0351-A 16±0.1 Direction of unreeling IND0830-V-E Dimensions in mm Please read Cautions and warnings and Important notes at the end of this document. 13±0.2 _2 330 +0 22.4 max. 2±0.05 4±0.1 7.5±0.1 1.5+0.1 11.7 max. 1.75±0.1 Blister tape 3 06/12 SMT power inductors B82464G4 Size 10.4 x 10.4 x 4.8 (mm) Technical data and measuring conditions Rated inductance LR Measured with impedance analyzer Agilent 4294A at frequency fL, 0.1 V, +20 °C Rated temperature TR +85 °C Rated current IR Max. permissible DC with temperature increase of d 40 K at rated temperature Saturation current Isat Max. permissible DC with inductance decrease 'L/L0 of approx. 10% DC resistance Rmax Measured at +20 °C Solderability (lead-free) Dip and look method Sn95.5Ag3.8Cu0.7: +(245 r5) °C, (5 r0.3) s Wetting of soldering area t90% (based on IEC 60068-2-58) Resistance to soldering heat +260 °C, 40 s (as referenced in JEDEC J-STD 020D) Climatic category 55/150/56 (to IEC 60068-1) Storage conditions Mounted: –55 °C … +150 °C Packaged: –25 °C … +40 °C, d75% RH Weight Approx. 2 g Please read Cautions and warnings and Important notes at the end of this document. 4 06/12 SMT power inductors B82464G4 Size 10.4 x 10.4 x 4.8 (mm) Characteristics and ordering codes Tolerance fL IR Isat Rmax A A : M 0.1 7.60 10.3 0.007 B82464G4821M000 1.0 0.1 7.50 10.0 0.007 B82464G4102M000 1.5 0.1 7.00 8.50 0.009 B82464G4152M000 2.2 0.1 6.50 7.00 0.010 B82464G4222M000 3.3 0.1 5.50 5.90 0.012 B82464G4332M000 4.7 0.1 4.90 5.20 0.015 B82464G4472M000 6.8 0.1 4.30 4.60 0.020 B82464G4682M000 10 0.1 3.40 3.50 0.030 B82464G4103M000 15 0.1 2.75 3.10 0.040 B82464G4153M000 22 0.1 2.25 2.50 0.052 B82464G4223M000 33 0.1 1.85 2.10 0.075 B82464G4333M000 47 0.1 1.55 1.80 0.095 B82464G4473M000 68 0.1 1.30 1.45 0.13 B82464G4683M000 100 0.1 1.05 1.15 0.22 B82464G4104M000 150 0.1 0.85 0.90 0.32 B82464G4154M000 220 0.1 0.70 0.75 0.44 B82464G4224M000 330 0.1 0.59 0.65 0.65 B82464G4334M000 470 0.1 0.50 0.55 0.93 B82464G4474M000 680 0.1 0.42 0.46 1.30 B82464G4684M000 1000 0.1 0.34 0.35 2.20 B82464G4105M000 LR PH MHz 0.82 r20% ^ Sample kit available. Ordering code: B82464X004 For more information refer to chapter “Sample kits”. Please read Cautions and warnings and Important notes at the end of this document. 5 06/12 Ordering code SMT power inductors B82464G4 Size 10.4 x 10.4 x 4.8 (mm) Inductance L versus DC load current IDC measured with LCR meter Agilent 4275A, typical values at +20 °C Impedance |Z| versus frequency f measured with impedance analyzer Agilent 4294A, typical values at +20 °C IND0504-A 10 6 Ω B82464G4 |Z| 10 5 330 μH 220 μH 100 μH 10 μH 4.7 μH 10 4 IND0503-K 10 3 μH B82464G4 330 μH L 220 μH 10 2 100 μH 10 3 10 2 10 μH 10 1 4.7 μH 10 1 10 0 5 10 10 6 10 7 10 0 _1 10 Hz 10 8 f I op IR IND0602-K 1.0 0.8 0.6 0.4 0.2 0 0 20 40 60 80 A 10 1 I DC Current derating Iop/IR versus ambient temperature TA (rated temperature TR = +85 °C) 1.2 10 0 100 120 ˚C 150 TA 6 06/12 Cautions and warnings ■ Please note the recommendations in our Inductors data book (latest edition) and in the data sheets. – Particular attention should be paid to the derating curves given there. – The soldering conditions should also be observed. Temperatures quoted in relation to wave soldering refer to the pin, not the housing. ■ If the components are to be washed varnished it is necessary to check whether the washing varnish agent that is used has a negative effect on the wire insulation, any plastics that are used, or on glued joints. In particular, it is possible for washing varnish agent residues to have a negative effect in the long-term on wire insulation. Washing processes may damage the product due to the possible static or cyclic mechanical loads (e.g. ultrasonic cleaning). They may cause cracks to develop on the product and its parts, which might lead to reduced reliability or lifetime. ■ The following points must be observed if the components are potted in customer applications: – Many potting materials shrink as they harden. They therefore exert a pressure on the plastic housing or core. This pressure can have a deleterious effect on electrical properties, and in extreme cases can damage the core or plastic housing mechanically. – It is necessary to check whether the potting material used attacks or destroys the wire insulation, plastics or glue. – The effect of the potting material can change the high-frequency behaviour of the components. ■ Ferrites are sensitive to direct impact. This can cause the core material to flake, or lead to breakage of the core. ■ Even for customer-specific products, conclusive validation of the component in the circuit can only be carried out by the customer. Please read Cautions and warnings and Important notes at the end of this document. 7 06/12 Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. 2. We also point out that in individual cases, a malfunction of electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified. In customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health (e.g. in accident prevention or life-saving systems), it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or failure of an electronic component. 3. The warnings, cautions and product-specific notes must be observed. 4. In order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as hazardous). Useful information on this will be found in our Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices. 5. We constantly strive to improve our products. Consequently, the products described in this publication may change from time to time. The same is true of the corresponding product specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products named in this publication will always be available. The aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products. 6. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms of Delivery for Products and Services in the Electrical Industry” published by the German Electrical and Electronics Industry Association (ZVEI). 7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CeraLink, CSMP, CSSP, CTVS, DeltaCap, DigiSiMic, DSSP, FilterCap, FormFit, MiniBlue, MiniCell, MKD, MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap are trademarks registered or pending in Europe and in other countries. Further information will be found on the Internet at www.epcos.com/trademarks. 8 06/12