SMT inductors SIMID series, SIMID 1812-T Series/Type: B82432T Date: October 2012 Data Sheet ¤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 inductors, SIMID series B82432T SIMID 1812-T Size 1812 (EIA) or 4532 (IEC) Rated inductance 1 ... 1000 μH Rated current 70 ... 1300 mA Construction ■ Upright ferrite drum core ■ Laser-welded winding ■ Flame-retardant molding Features ■ ■ ■ ■ Temperature range up to +150 °C High current handling capability Qualified to AEC-Q200 Suitable for lead-free reflow soldering as referenced in JEDEC J-STD 020D ■ RoHS-compatible Applications ■ ■ ■ ■ ■ Filtering of supply voltages, coupling, decoupling DC/DC converters Automotive electronics (e.g. single-wire bus systems) Telecommunications Industrial electronics Terminals ■ Base material CuSn6 ■ Layer composition Cu, Ag, Sn (lead-free)1) ■ Electro-plated Marking ■ Marking on component: Manufacturer and letter “T”, L value (in PH), tolerance of L value (coded), date of manufacture (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 (B82432T*50). Please read Cautions and warnings and Important notes at the end of this document. 2 10/12 SMT inductors, SIMID series B82432T SIMID 1812-T Dimensional drawing and layout recommendation 2.6±0.11) A 0.5±0.11) B C D B IND0053-6 3.2±0.2 0.6 min.1) 4.5±0.2 0.15 max. A B C D 3.6 1.3 3.2 5.8 3.2±0.2 Marking 1) Soldering area Dimensions in mm IND0083-T-E Taping and packing Reel 12±0.3 2±0.05 _0 12.4 +1.5 <_ 4.1 1.6±0.1 8±0.1 62±1.5 IND0350-S Direction of unreeling IND0561-L-E Dimensions in mm Please read Cautions and warnings and Important notes at the end of this document. 13±0.2 _2 330 +0 1.5+0.1 <_ 5.9 Component 18.4 max. 5.5±0.1 4±0.1 1.75±0.1 Blister tape 3 10/12 SMT inductors, SIMID series B82432T SIMID 1812-T Technical data and measuring conditions Rated inductance LR Measured with impedance analyzer Agilent 4294A at frequency fL, 0.1 V, +20 °C Q factor Qmin Measured with impedance analyzer Agilent 4294A at frequency fQ, +20 °C Rated temperature TR +85 qC Rated current IR Maximum permissible DC with inductance decrease 'L/L0 d10% and temperature increase of d 40 K at rated temperature Self-resonance frequency fres,min Measured with impedance analyzer Agilent E4991A, +20 °C DC resistance Rmax Measured at +20 qC Solderability (lead-free) 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 qC, 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, d 75% RH Weight Approx. 130 mg Characteristics and ordering codes Tolerance Qmin Ordering code 1) fL ; fQ IR Rmax fres,min MHz mA : MHz 10 7.96 1300 0.08 110 B82432T1102K000 1.2 10 7.96 1200 0.10 100 B82432T1122K000 1.5 10 7.96 1150 0.11 80 B82432T1152K000 1.8 10 7.96 1050 0.13 70 B82432T1182K000 2.2 10 7.96 1000 0.15 60 B82432T1222K000 2.7 10 7.96 950 0.17 55 B82432T1272K000 3.3 10 7.96 900 0.19 50 B82432T1332K000 3.9 10 7.96 850 0.20 45 B82432T1392K000 4.7 10 7.96 800 0.22 40 B82432T1472K000 5.6 10 7.96 750 0.26 38 B82432T1562K000 6.8 10 7.96 700 0.30 36 B82432T1682K000 8.2 10 7.96 670 0.33 30 B82432T1822K000 LR PH 1.0 r10% ^ K 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. 4 10/12 SMT inductors, SIMID series B82432T SIMID 1812-T Characteristics and ordering codes Tolerance Qmin Ordering code 1) fL ; fQ IR Rmax fres,min MHz mA : MHz 10 2.52 650 0.35 25 B82432T1103K000 12 10 2.52 630 0.45 23 B82432T1123K000 15 10 2.52 600 0.50 20 B82432T1153K000 18 10 2.52 550 0.60 18 B82432T1183K000 22 10 2.52 450 0.70 15 B82432T1223K000 27 10 2.52 430 1.00 14 B82432T1273K000 33 10 2.52 400 1.20 13 B82432T1333K000 39 10 2.52 380 1.30 12 B82432T1393K000 47 10 2.52 350 1.35 11 B82432T1473K000 56 10 2.52 300 2.00 10 B82432T1563K000 68 10 2.52 250 2.50 8.0 B82432T1683K000 82 10 2.52 220 3.00 7.0 B82432T1823K000 100 20 0.796 200 3.50 6.5 B82432T1104K000 120 20 0.796 180 4.50 6.3 B82432T1124K000 150 20 0.796 160 6.00 6.1 B82432T1154K000 180 20 0.796 140 7.00 5.5 B82432T1184K000 220 20 0.796 130 7.50 4.5 B82432T1224K000 270 20 0.796 120 10.5 4.3 B82432T1274K000 330 20 0.796 120 11.0 4.1 B82432T1334K000 390 20 0.796 110 13.0 3.9 B82432T1394K000 470 20 0.796 100 15.0 3.5 B82432T1474K000 560 20 0.796 90 20.0 3.0 B82432T1564K000 680 20 0.796 80 23.0 2.6 B82432T1684K000 820 20 0.796 80 27.0 2.4 B82432T1824K000 1000 20 0.252 70 30.0 2.3 B82432T1105K000 LR PH 10 r10 % ^ K Closer tolerances on request. Higher currents possible at temperatures <TR on request. Sample kit available. Ordering code: B82432X001 For more information refer to chapter “Sample kits”. 1) For Ni-barrier-plated terminals replace the last two digits of ordering code “00” by “50”. Please read Cautions and warnings and Important notes at the end of this document. 5 10/12 SMT inductors, SIMID series B82432T SIMID 1812-T Impedance |Z| versus frequency f measured with impedance analyzer Agilent E4991A, typical values at +20 °C Inductance L versus DC load current IDC measured with LCR meter Agilent 4285A, typical values at +20 °C IND0084-2 10 6 Ω B82432T |Z | L 10 5 10 3 10 4 10 2 10 3 10 1 1000 μH 100 μH 10 μH 1 μH 10 2 10 1 6 10 10 7 10 8 10 9 Q factor versus frequency f measured with impedance analyzer Agilent E4991A, typical values at +20 °C 100 μH 10 μH 1 μH _1 10 _2 10 _1 10 0 A 10 1 I DC Current derating Iop/IR versus ambient temperature TA (rated temperature TR = +85 °C) IND0085-5 80 1000 μH 10 0 Hz 10 f IND0086-L 10 4 μH B82432T IND0087-U-E 1.2 B82432T Iop IR Q B82432T 1.0 60 0.8 40 0.6 0.4 20 0 4 10 1 μH 10 μH 100 μH 1000 μH 10 5 10 6 0.2 10 7 0 Hz 10 8 f 6 0 10/12 20 40 60 80 100 120 C 160 TA 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 10/12 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 10/12