SPM10040T-3R3M-HZ TDK

INDUCTORS Inductors for power circuits Cl Pb Br Wound metal REACH Halogen Lead RoHS SVHC-Free Free Free SPM-HZ series (for automotive) AEC-Q200 SPM10040-HZ type FEATURES Magnetic shield type wound inductor for power circuits using a metallic magnetic material. Compared to ferrite wound type inductors, it is possible to achieve large current, low Rdc, and compactness. Low inductance variance in high-temperature environments with good DC superimposition characteristics. 40 to 125C (including self-tempera- ture rise) Metallic magnetic material is used, and the structure has an integrated molded coil, so hum noise is lower than with ferrite core adhesive coils. Compliant with AEC-Q200 APPLICATION Automotive-related equipment (Car navigation, car audio, electronic power steering, headlights, other) Application guides: Automotive (xEV), Car Infotainment PART NUMBER CONSTRUCTION SPM 10040 T - R47 M - HZ LWH dimensions Inductance Inductance Series name Packaging style Internal code 10.710.04.0 mm (H) tolerance CHARACTERISTICS SPECIFICATION TABLE L Measuring DC resistance Part No. Rated current frequency Isat Itemp (H) Tolerance (kHz) (m )max. (m )typ. (A)typ. (A)typ. 0.47 20% 100 1.91 1.7 33.2 33.0 SPM10040T-R47M-HZ 0.68 20% 100 2.67 2.4 26.0 30.0 SPM10040T-R68M-HZ 1.0 20% 100 3.19 2.9 20.0 23.6 SPM10040T-1R0M-HZ 1.5 20% 100 3.85 3.5 16.7 20.4 SPM10040T-1R5M-HZ 2.2 20% 100 7.46 6.8 13.0 16.7 SPM10040T-2R2M-HZ 3.3 20% 100 11.00 10.0 11.0 15.3 SPM10040T-3R3M-HZ 4.7 20% 100 14.06 12.8 8.5 13.0 SPM10040T-4R7M-HZ 6.8 20% 100 23.21 21.1 6.7 9.0 SPM10040T-6R8M-HZ 10.0 20% 100 29.34 26.7 6.5 8.0 SPM10040T-100M-HZ 15.0 20% 100 44.33 40.3 4.8 6.8 SPM10040T-150M-HZ 22.0 20% 100 78.94 71.8 4.6 5.2 SPM10040T-220M-HZ Rated current: smaller value of either Isat or Itemp. Isat: When based on the inductance change rate (20% below the nominal value) Itemp: When based on the temperature increase (temperature increase of 40C by self heating) Measurement equipment Measurement item Product No. Manufacturer L 4284A Keysight Technologies DC resistance AX-111A ADEX Rated current Isat 4284A+42841A+42842C Keysight Technologies Equivalent measurement equipment may be used. TEMPERATURE RANGE, INDIVIDUAL WEIGHT Operating temperature range Storage temperature range Individual weight 40 to +125 C 40 to +125 C 2.13 g Operating temperature range includes self-temperature rise. The storage temperature range is for after the assembly. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. (1/4) Please note that the contents may change without any prior notice due to reasons such as upgrading. 20180704 inductor automotive power spm10040-hz en.fmINDUCTORS SPM10040-HZ type L FREQUENCY CHARACTERISTICS 100 220 80 150 60 100 40 6R8 4R7 20 3R3 2R2 1R5 1R0 R68 R47 0 0.1 1 10 100 ( ) Frequency MHz Measurement equipment Product No. Manufacturer 4294A Keysight Technologies Equivalent measurement equipment may be used. INDUCTANCE VS. DC BIAS CHARACTERISTICS 25 20 220M 15 150M 10 100M 6R8M 5 4R7M 3R3M 2R2M 1R5M 1R0M R68M R47M 0 0 10 20 304050 DC current (A) Measurement equipment Product No. Manufacturer 4284A+42841A+42842C Keysight Technologies Equivalent measurement equipment may be used. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. (2/4) Please note that the contents may change without any prior notice due to reasons such as upgrading. 20180704 inductor automotive power spm10040-hz en.fm ( ) Inductance (H) Inductance H