Würth Elektronik ibe Automotive solutions

Transcript

1 EN Würth Elektronik ibe Automotive solutions

2 Our product range Rod Core Chokes THT Page 6 7 Rod Core Chokes SMD Page 8 9 Flat Wire Power Inductors SMD Page Power Inductors SMD Page Molded Power Inductors SMD Page 4 5 High Current Inductors THT Page 6 Würth Elektronik ibe GmbH Gewerbepark Thyrnau Germany Phone Information in this brochure is subject to change. The process of continually improving our product range leads to changes in content. For new designs please contact our product management. /6 Chip Beads Automotive Page 7 Balun and Cylinder Cores Page 4

3 Product values The Würth Group Operating temperature range: -4 C to +85 C 85 C 5 C Operating temperature range: -4 C to +5 C The Würth Group Over 69, employees and sales of billion * The Würth Elektronik Group Over 7, employees and sales of 688 million * Operating temperature range: -4 C to +5 C 5 C 7 C Operating temperature range: -4 C to +7 C Electronic & Electromechanical Components Printed Circuit Boards Intelligent Power and Control Systems Product validation according to AEC-Q standard AEC-Q AEC-Q+ Product validation according to AEC-Q standard with extended testing conditions Simulation data available upon request AOI Capable for Automated Optical Inspection (AOI) Standard eisos eican Amber Customized Recommended processing: reflow REFLOW duratin duratin : thick layer tinning for excellent solderability Passive Components Electromechanical Components Wireless Connectivity Automotive Automated processable by pick & place area Power Modules Magnetics LEDs Connectors 4 *5 5

4 The ibe Group a global footprint think globally act locally Over, employees and sales of 48 million * Detroit (USA) Esslingen (Germany) Thyrnau (Germany) Budweis (Czech Republic) Shenyang (China) Belozem (Bulgaria) Japan Shanghai (China) Irapuato (Mexico) HEADQUARTER PRODUCTION SALES OFFICE Irapuato (MX) since 6 Detroit (USA) since 5 Thyrnau (DE) since 98 Esslingen (DE) since 946 since ibe Group Budweis (CZ) since 99 Belozem (BG) since Shenyang (CN) since 5 Shanghai (CN) since Japan planned for *5 7

5 Applications An automobile and nothing electronic? Unthinkable! LED/Xenon control Headlight leveling Radiator fan motor/cooling water pump 6 Rear and front radar sensors 4 Transmission control 7 Rear and front window wipers 5 6 Electric power steering (EPS) Interval switch for windscreen wipers 8 9 Electric hatch flap EMC filter applications 7 Pedal adjustment Electric sun visors of rear window and side doors 8 Air-conditioning control Antenna wavetrap 9 Electric steering wheel adjustment and lock Electric sunroof Gear shift Steering angle sensor Front and rear camera 4 Seat heating 4 5 Fuel pump Electric seatbelt presenter Keyless entry Electronic parking brake Electric seat adjustment Electric window Airbag Electric braking system (EBS) Adaptive body control (ABC/DCC) 4 7 Anti-blocking system (ABS)

6 Product versatility Reference customers Customized components & special parts 5 million pcs. Rod Core Chokes 45 million pcs. 5 million pcs. Subsystems million pcs. SMD Components 4 million pcs. On the way to billion components ibe Group Büchele Figures 5

7 Application fields WE drive solutions What drives us are the technical challenges of our customers Standard components mixed with customized products for: EMC-filter- and noise suppression applications, DC/DC converters, inverters Brush cards Powertrain Hybrid and electrical drive Electrification of ancillary units ADAS and comfort e-mobility hybrid electrical vehicles car connectivity car to car car to x 48V on-board power supply energy management recuperation charging technologies electrification

8 Key technologies and product validation Technical equipment Winding: Winding of air coils Winding on ferrites and bobbins Round wire from ø.8 mm up to ø 4. mm Flat wire (vertical and horizontal) Different type of litz wire, self bonding wire Single and multilayer winding Tin coating: duratin : continuous tinning process (thick layer tinning) Dip tinning Lead free / leaded / custom solder material Connection technology: Electric resistance welding of round wire, flat wire, litz wire Welding to contact pin, lead frame, carbon brush High-frequency soldering Spiroflame soldering Gluing: Product validation*: Pre- and post electrical stress test High temperature exposure (storage) Temperature cycling Biased humidity Operational life External visual Physical dimensions Resistance to solvents and to soldering heat Mechanical and thermal shock Bump test Vibration ESD Solderability Electrical characterization Flammability Board flex Terminal strength AOI TS6949 Pb Metallography (materials testing) Reflow testing k and k gluing (epoxy / anaerob / thermal bonding) UV bonding Fully automated equipment (micro dispensing) RoHS Helmut Fischer GmbH Measurement of layer thickness Tensile, compression, flexure, shear and torsion tests (environmental tests, validation of components) Testing: % EOL test incl. binning (L / R DC / etc.) % AOI test incl. binning (dimensions / angle / tolerance / missing parts / burrs / cracks) Spot test (test gauge / destructive test / D measurement) 7 C REFLOW AEC-Q Printing / marking: Inkjet technology Pad printing Laser marking Climate chamber and temperature-shock chamber for environmental testing Impedance analyzer for measurement and characterization of components 4 *Customized testing conditions upon request 5

9 WE-SDT Rod Core Chokes THT Design kit WE-SDT Rod Core Chokes THT 7 C AEC-Q Characteristics High current capability Very reliable mechanical design Very high saturation performance duratin Design kit, free samples and customized designs available upon request Order code 744, Version. Electrical properties Order Code C [µh] R C [mω] I R max. I sat typ. Operating temperature range [ C] Test condition khz /.5 V 4 K self heating ΔL / L <% including self heating WE75. ± %. ± %.5 5. WE75. ± % 6.5 ± % WE756. ± %.8 ± %.. WE759. ± %.7 ± % WE75 6. ± %. ± % WE ± %.7 ± % WE ± % 5. ± %. 9. WE76 6. ± %.5 ± % WE75. ± %. ± %.5 7. WE755. ± % 5. ± % 5..5 WE758. ± % 8.8 ± %.. WE76. ± % 5.7 ± % to +7 L vs. I WE75, WE75, WE756, WE759 L [µh] I WE75 WE75 WE756 WE759 Insertion loss WE75, WE75, WE756, WE759 Insertion loss [db] f [MHz] WE75 (I = A) WE75 (I = A) WE756 (I = A) WE759 (I = A) Dimensions Dimensions Order Code Number of turns Wire Ø [mm] A [mm] B [mm] C [mm] D [mm] E [mm] WE clockwise Ø ±.5.6 ±.5 ±.5 max. Ø. ±. WE75.5 clockwise Ø.5.5 ±.5.6 ±.5 ±.5 max. Ø4. 5 ±.4 WE clockwise Ø.5.5 ± ±.5 ±.5 max. Ø5. 8 ±.5 WE75.5 clockwise Ø ± ±.5 ±.5 max. Ø WE clockwise Ø ± ±.5 ±.5 max. Ø6.9 ±.5 WE755.5 clockwise Ø.8 9 ± ±.5 ±.5 max. Ø6.9 ±.5 WE756.5 clockwise Ø.. ±.5 6. ±.5 ±.5 max. Ø7.6 5 ±.4 WE clockwise Ø. 8 ±.5 7. ±.5 ±.5 max. Ø8.6 5 ±.7 WE758.5 clockwise Ø. 4.9 ±.5 7. ±.5 ±.5 max. Ø WE clockwise Ø ±.5 8 ±.5 ±.5 max. Ø 5 ±.7 WE76.5 clockwise Ø ±.5 ±.5 ±.5 max. Ø4 - WE clockwise Ø.7 9. ±.5 4 ±.5 ±.5 max. Ø6 ±.8 L vs. I WE75, WE754, WE757, WE76 L [µh] I WE75 WE754 WE757 WE76 L vs. I WE75, WE755, WE758, WE76 Insertion loss WE75, WE754, WE757, WE76 Insertion loss [db] f [MHz] WE75 (I = A) WE754 (I = A) WE757 (I = A) WE76 (I = A) Insertion loss WE75, WE755, WE758, WE L [µh] I WE75 WE755 WE758 WE76 Insertion loss [db] f [MHz] WE75 (I = A) WE755 (I = A) WE758 (I = A) WE76 (I = A) 6 7

10 WE-SDP Rod Core Chokes SMD Design kit WE-SDP Rod Core Chokes SMD 5 C duratin AEC-Q Characteristics High current capability Very high saturation performance High insertion loss at FM band Broadband suppression Robust mechanical design Packaging: tape & reel / pick & place Design kit, free samples and customized designs available upon request Order code 999, Version. Electrical properties Order code C [µh] R C [mω] I R max. I sat typ. Operating temperature range [ C] Test condition khz /.5 V 4 K self heating ΔL / L <% including self heating. ±%. max ±%. ±% ±%.4 ±5% ±% 6.4 ±5% ±%.8 ±% ±%. ±% to +5 L vs. I & 5 Insertion loss & 5-5 Dimensions Order Code a [mm] b [mm] c [mm] d [mm] Land pattern Land pattern Land pattern L [µh] I 5 L vs. I & 7 Insertion loss [db] f [MHz] (I = A) 5 (I = A) Insertion loss & 7-5 Dimensions Order Code A [mm] B [mm] C [mm] D [mm] E [mm] F [mm].6 ±.5 5. ±.4 5. ±.7 Ø max. 7. Ø min. 4. max ± ±.5 Ø max. 9. Ø min. 5. max ±.5 8. ± ±.6 Ø max. 9. Ø min. 7. max.. 7. ±.5 5. ± ±.6 Ø max. 6.5 Ø min.. max ±,5 5. ±,8 6.5 ±.6 Ø max..5 Ø min. 6x* max ±.5 8. ±.5. ±.5 Ø max. 5.4 Ø min..5 max. 5.8 * oval Dimensions L [µh] I f [MHz] (I = A) 7 (I = A) L vs. I 45 & Insertion loss 45 & Insertion loss [db] L [µh] I 45 Insertion loss [db] f [MHz] 45 (I = A) (I = A) 8 9

11 WE-FLAT-I Flat Wire Power Inductors SMD Design kit WE-FLAT-I Flat Wire Power Inductors SMD Characteristics 5 C AEC-Q+ AOI REFLOW Flat wire design Magnetically shielded design High rated current up to 5A High saturation performance Excellent planarity Optimized for DC / DC converters Optimized for frequency range. MHz to MHz Packaging: tray or tape & reel Design kit, free samples and customized designs available upon request Order code 7, Version. Electrical properties Dimensions [mm] Order Code C [µh] R C [mω] I R max. I sat typ. Test condition khz /.5 V 4 K self heating ΔL / L < % 7 4. ±5 %.6 ± % ±5 %.6 ± % ±5 %. ± % ±5 %. ± % ±5 %. ± % ±5 %. ± % 5 Operating temperature range [ C] including self heating -4 to recommended pad layout for mechanical stability only.5 6. L vs. I.4 x C CZ remains of adhesive permissible max max C C 7 L [μh] max. 7.5 max. x max. 7.5 y misalignment of core valid in x and y max..5 each min.. max..9, A, A, A, A 4, A 5, A 6, A 7, A 8, A 9, A, A C

12 WE-PD Power Inductors SMD Design kit WE-PD Power Inductors SMD Characteristics 5 C 5 C Semi-shielded version Standard sizes High rated current up to.8 A AEC-Q+ REFLOW Design kit and free samples available upon request Order code 7, Version. Electrical properties Electrical properties Size S M L Order code L [µh] R DC typ. [Ω] R DC max. [Ω] I R I sat ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% Size XL XXL Order code L [µh] R DC typ. [Ω] R DC max. [Ω] I R I sat ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% ±%.4.7., ±% ±% Dimensions Size A [mm] B [mm] C [mm] D [mm] S 4. ±. 4.5 ±.. ±.. M 5. ±. 5.8 ±. 4.5 ±.5. L 7. ±. 7.8 ±. 5. ±.5. XL 9. ±.4. ± ±.5.5 XXL. ±.4.7 ± ±.5.5 Land pattern S [mm] Land pattern XL [mm] Land pattern M [mm] Land pattern XXL [mm] Dimensions Land pattern L [mm]

13 WE-MASH-I Molded Power Inductors SMD Design kit WE-MASH-I Molded Power Inductors SMD NEW AEC-Q REFLOW 5 C AOI Characteristics Standard sizes: 7 x 7 / x / x Magnetically capsuled design for low magnetic stray field High rated current High saturation performance Inductance value stays stable troughout operating temperature range Robust mechanical design Packaging: tape & reel Design kit and free samples available upon request Order code 8, Version. Electrical properties Size Order code C [µh] R C [mω] I R max. I sat typ. Operating temperature range [ C] Test condition khz /. V 4 K self heating ΔL/L <% including self heating ±% x ±% ±% ±% ±% ±% ±% ±% ±% ±% x ±% ±% ±% ±% ±% to +5 x ±% ±% ±% ±% ±% ±% ±% ±% ±% ±% Dimensions Size A [mm] B [mm] C [mm] D [mm] E [mm] H [mm] L [mm] W [mm] 7 x , x ,..7 x. / Dimensions 4 5

14 WE-HCT High Current Inductors THT WE-CBA Chip Beads Automotive Characteristics Characteristics 5 C AEC-Q Magnetically shielded design Excellent saturation characteristics High quality core material with excellent aging characteristics Inductance value stable throughout operating temperature range Packaging: tape & reel 5 C AEC-Q REFLOW Reliable Ni-Sn electrodes Perfect as data line filter and for decoupling of distribution voltage High rated current up to 6 A Free Design samples kit and customized free samples available designs upon available request upon request Design kit and free samples available upon request Electrical properties Electrical properties Order code Test condition C [µh] khz /.5 V R C [mω] I R max. 4 K self heating I sat typ. ΔL / L <% WW6. -5 to +5%.44 ±7% 7 WW5.5 ±%.875 ±8% 5 L vs. I WW6 L vs. I WW5 L [µh] L [µh],6,5,4,,,, ,6,5,4, I Operating temperature range [ C] including self heating -4 to +5 Dimensions WW6 [mm] Dimensions WW5 [mm] Size Order code Impedance MHz [Ω] ±5 % R DC max. [Ω] I R max. [ma] Type High Current 6 4. Wide Band Wide Band Wide Band Wide Band 6 4. Wide Band High Current High Speed 6 6. High Speed Wide Band Wide Band High Speed Wide Band High Current Wide Band Wide Band High Current High Current High Current High Current High Current High Current High Current Wide Band High Current Wide Band High Current High Speed High Current High Current High Current High Current High Current High Current,,, I 6 7

15 Design kit WE-CBA Chip Beads Automotive WE-CBA Impedance curves Order code 6, Version Dimensions Size A [mm] B [mm] C [mm] D [mm] 4. ±.5.5 ±.5.5 ±.5. ±. 6.6 ±.5.8 ±.5.8 ±.5.4 ±. 85. ±..5 ±..9 ±..5 ±. 6. ±..6 ±.. ±..7 ± ±..6 ±..6 ±..8 ±. Land pattern 4 [mm] Land pattern 6 [mm] Dimensions Land pattern 85 [mm] Frequenzy [Mhz] ± ±..7..5± X R Land pattern 6 [mm]. Land pattern 86 [mm]. Size code conversion table inch/mm inch mm ±.5 6±

16 WE-CBA Impedance curves ,, Frequenzy [Mhz] ,, Frequenzy [Mhz] , Frequenzy [Mhz]

17 WE-BAL Balun Cores WE-CYL Cylinder Cores Characteristics NiZn Ferrite for a broadband frequency range Different dimensions available ex stock 85 C 85 C Characteristics NiZn Ferrite for a broadband frequency range Different dimensions available ex stock AEC-Q AEC-Q Design kit, free samples and customized designs available upon request Design kit, free samples and customized designs available upon request Electrical parameter Electrical parameter Parameter Width W [mm] Length L [mm] Height H [mm] Diameter D [mm] Spacing P [mm] Shape Impedance C [Ω] Tolerance Impedance C [Ω] Tolerance Resistivity C [Ωcm] Operating temperature range [ C] Parameter Outer Ø O.D. [mm] Inner Ø I.D. [mm] Length L [mm] Impedance C [Ω] Tolerance Impedance C [Ω] Tolerance Impedance C [Ω] Tolerance Impedance C [Ω] Tolerance Operating temperature range [ C] Test condition 5 MHz MHz FDLx5.A WE A 4 FDL4x7..A WE A 5 6 FDL5.5x9.7.B WE B 7 85 FDL4.8x.B WE B 49 min. 6 FDL5x8.A WE A 7 85 FDL4.5x8.5.A WE A FDLx.A WE A 45 min to +85 Test condition 5 MHz Turn FT.5x4.B WE MHz Turn 8 5 MHz Turns 6. MHz Turns 98. FT5x6.4.B WE FT7.8x.7.A WE FT.5x.A WE typ. 5 typ typ. 5. FT4.x8.6.A WE FT7.4x8.6.A WE FT6x8.6.A WE typ. -4 to +85 Impedance FDL x5.a WE4 Impedance FDL 4x7..A WE4 Impedance FDL 5.5x9.7.B WE4 Impedance FT.5x4.B WE4 Impedance FT 5x6.4.B WE4 Impedance FT 7.8x.7.A WE4 Turn Turns Turn Turns Turn Turns Impedance FDL 4.8x.B WE4 Impedance FDL 5x8.A WE4 Impedance FDL 4.5x8.5.A WE4 Impedance FT.5x.A WE4 Impedance FT 4.x8.6.A WE4 Impedance FT 7.4x8.6.A WE4 Turn Turns Turn Turns Turn Turns Impedance FDL x.a WE4 Impedance FT 6x8.6.A WE4 Turn Turns

18 Design kit WE-CORE Balun and Cylinder Cores innovations Order code 999, Version. ARE BORN AUTOMOTIVE & Dimensions Balun Cores Test winding Balun Cores ENGINEERED BY US. Dimensions Cylinder Cores Test winding Cylinder Cores Turn Turns 4 5

19 Electromagnetic simulation Design tips important mechanical & electrical parameters Design support up to final component Nominal inductance value Assembly situation of the component (space) Optimization of the Magical Pentagon by iteration Saturation DC-current Thermal conditions around the choke High frequency performance, e.g. insertion loss, impedance Insertion loss is too poor Measurement of: a) Insertion I = A b) Insertion I N c) Temperature of I N Temperature I N? No Yes Optimization by combination of: - Reducing number of turns - Increasing wire diameter - Decreasing core diameter B-field with A B-field with 8A Saturation I N No Shift of resonance frequency by combination of: - Lower or higher number of turns - Shorter or longer ferrite core - In- or decrease of core diameter - Switch to different core material Yes Optimization by combination of: - Reducing number of turns - Shorter core length - Increasing core diameter - Improved core material (ui) 6 the ANSYS logo is a registered trademark of ANSYS, Inc. 7

20 Certificates 8 ISO / TS 6949 since July 4 ISO 4 since September 7 AEO-F and Known Consignor since 5 9

21 Automotive solutions DIENECKARPRINZEN ,5.DD