B82462G4222M

SMT power inductors Size 6.3 u 6.3 u 3.0 (mm) Series/Type: B82462G4 Date: September 2019 a~í~=pÜÉÉí ¤TDK Electronics AG 2019. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without TDK Electronics’ prior express consent is prohibited. SMT power inductors B82462G4 Size 6.3 x 6.3 x 3.0 (mm) Rated inductance 0.82 ... 1000 μH Rated current 0.16 ... 3.45 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 CuSn6 ■ Layer composition Ag, Sn (lead-free) 1) ■ Electro-plated Marking ■ Marking on component: Manufacturer, L value (nH, coded), L tolerance (coded), manufacturing date (YWWD) ■ Minimum data on reel: Manufacturer, ordering code, L value, quantity, date of packing Delivery mode and packing unit ■ 12-mm blister tape, wound on 330-mm ‡ reel ■ Packing unit: 2500 pcs./reel 1) Ni-barrier-plated terminals on request (B82462G4*050). Please read Cautions and warnings and Important notes at the end of this document. 2 09/19 SMT power inductors B82462G4 Size 6.3 x 6.3 x 3.0 (mm) Dimensional drawing and layout recommendation Dimensions in mm Taping and packing Blister tape Reel Dimensions in mm Please read Cautions and warnings and Important notes at the end of this document. 3 09/19 SMT power inductors B82462G4 Size 6.3 x 6.3 x 3.0 (mm) Technical data and measuring conditions Rated inductance LR Measured with impedance analyzer Agilent 4294A or equivalent at frequency fL, 0.1 V, +20 °C Operating temperature range –55 ... + 150 °C Rated current Itemp,typ Max. permissible DC with temperature increase of d 40 K at +85 °C 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. 0.4 g Please read Cautions and warnings and Important notes at the end of this document. 4 09/19 SMT power inductors B82462G4 Size 6.3 x 6.3 x 3.0 (mm) Characteristics and ordering codes Tolerance fL Isat,typ Isat,min Itemp,typ Rmax A A A : M 0.1 5.10 4.45 3.45 0.0150 0.0136 B82462G4821M000 1.0 0.1 4.70 4.40 3.40 0.0160 0.0159 B82462G4102M000 1.2 0.1 4.20 3.90 3.25 0.0170 0.0161 B82462G4122M000 1.5 0.1 3.70 3.60 3.10 0.0200 0.0180 B82462G4152M000 2.2 0.1 3.05 2.60 2.55 0.0250 0.0215 B82462G4222M000 3.3 0.1 2.70 2.10 2.30 0.0310 0.0251 B82462G4332M000 4.7 0.1 2.20 1.80 2.00 0.0400 0.0350 B82462G4472M000 6.8 0.1 1.70 1.50 1.65 0.0500 0.0463 B82462G4682M000 10 0.1 1.45 1.30 1.50 0.0620 0.0580 B82462G4103M000 15 0.1 1.20 1.05 1.25 0.0970 0.0910 B82462G4153M000 22 0.1 0.93 0.85 1.05 0.1500 0.1350 B82462G4223M000 33 0.1 0.82 0.72 0.85 0.2300 0.2010 B82462G4333M000 47 0.1 0.68 0.60 0.75 0.3100 0.2860 B82462G4473M000 68 0.1 0.54 0.50 0.65 0.4100 0.3720 B82462G4683M000 100 0.1 0.57 0.42 0.53 0.5800 0.5610 B82462G4104M000 150 0.1 0.37 0.33 0.38 1.0500 0.8460 B82462G4154M000 220 0.1 0.28 0.28 0.35 1.3500 1.2600 B82462G4224M000 330 0.1 0.27 0.22 0.27 2.3000 1.8370 B82462G4334M000 470 0.1 0.23 0.18 0.24 2.7000 2.5000 B82462G4474M000 680 0.1 0.18 0.15 0.20 4.0500 3.7000 B82462G4684M000 1000 0.1 0.15 0.13 0.16 6.0000 5.6000 B82462G4105M000 LR PH MHz 0.82 r20% ^ 1) For Ni-barrier-plated terminals replace the last two digits “00” by “50”. Please read Cautions and warnings and Important notes at the end of this document. 5 09/19 Rtyp Ordering code : SMT power inductors B82462G4 Size 6.3 x 6.3 x 3.0 (mm) Impedance |Z| versus frequency f measured with impedance analyzer Agilent 4294A, typical values at +20 °C Inductance L versus DC load current IDC measured with LCR meter Agilent 4285A, typical values at +20 °C Current derating Iop/IR versus ambient temperature TA (rated temperature TR = +85 °C) Please read Cautions and warnings and Important notes at the end of this document. 6 09/19 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, wire insulation, plastics or glue. – The effect of the potting material can change the high-frequency behaviour of the components. – Many coating materials have a negative effect (chemically and mechanically) on the winding wires, insulation materials and connecting points. Customers are always obligated to determine whether and to what extent their coating materials influence the component. Customers are responsible and bear all risk for the use of the coating material. TDK Electronics does not assume any liability for failures of our components that are caused by the coating material. ■ Ceramics / 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. Display of ordering codes for TDK Electronics products The ordering code for one and the same product can be represented differently in data sheets, data books, other publications, on the company website, or in order-related documents such as shipping notes, order confirmations and product labels. The varying representations of the ordering codes are due to different processes employed and do not affect the specifications of the respective products. Detailed information can be found on the Internet under www.tdk-electronics.tdk.com/orderingcodes. Please read Cautions and warnings and Important notes at the end of this document. 7 09/19 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, we are 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 a 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.tdk-electronics.tdk.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 our General Terms and Conditions of Supply. 8 09/19 Important notes 7. Our manufacturing sites serving the automotive business apply the IATF 16949 standard. The IATF certifications confirm our compliance with requirements regarding the quality management system in the automotive industry. Referring to customer requirements and customer specific requirements (“CSR”) TDK always has and will continue to have the policy of respecting individual agreements. Even if IATF 16949 may appear to support the acceptance of unilateral requirements, we hereby like to emphasize that only requirements mutually agreed upon can and will be implemented in our Quality Management System. For clarification purposes we like to point out that obligations from IATF 16949 shall only become legally binding if individually agreed upon. 8. The trade names EPCOS, CeraCharge, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP, CTVS, DeltaCap, DigiSiMic, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue, MiniCell, MKD, MKK, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PowerHap, PQSine, PQvar, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, ThermoFuse, WindCap are trademarks registered or pending in Europe and in other countries. Further information will be found on the Internet at www.tdk-electronics.tdk.com/trademarks. Release 2018-10 9 09/19