SPM4030T-3R3M

I N D U C T O R S Inductors for power circuits Wound metal SPM series RoHS REACH SVHC-Free Cl Br Pb Halogen Free Lead Free SPM4030 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. Metallic magnetic material is used, and the structure has an integrated molded coil, so hum noise is lower than with core adhesive coils. Operating temperature range: –40 to +125 °C (including self-temperature rise) APPLICATION Note PCs, HDDs, servers, VRMs, compact power supply modules, other Application guides: Smart phones/tablets PART NUMBER CONSTRUCTION SPM 4030 T - Series name L×W×H dimensions 4.2×4.0×3.0 mm Packaging style R40 M Inductance (µH) Inductance tolerance CHARACTERISTICS SPECIFICATION TABLE L Measuring frequency DC resistance Rated current Isat (µH) Tolerance (kHz) (m )max. (m )typ. (A)typ. 0.40 ±20% 100 5.17 4.70 7.8 0.60 ±20% 100 7.81 7.10 5.6 1.0 ±20% 100 15.6 14.1 4.6 1.5 ±20% 100 25.1 22.8 3.5 2.2 ±20% 100 40.2 36.5 3.2 3.3 ±20% 100 64.5 58.6 2.2  Rated current: smaller value of either Isat or Itemp. Isat: When based on the inductance change rate (20% below the initial value) Itemp: When based on the temperature increase (temperature increase of 40°C by self heating) Part No. Itemp (A)typ. 13.5 11.0 8.0 6.2 4.8 3.8 SPM4030T-R40M SPM4030T-R60M SPM4030T-1R0M SPM4030T-1R5M SPM4030T-2R2M SPM4030T-3R3M Measurement equipment Measurement item Product No. L 4284A DC resistance AX-111A Rated current Isat 4284A+42841A+42842C ＊ Equivalent measurement equipment may be used. Manufacturer Keysight Technologies ADEX Keysight Technologies Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. (1/4) 20210512 inductor_commercial_power_spm4030_en.fm I N D U C T O R S SPM4030 type L FREQUENCY CHARACTERISTICS 12 10 Inductance (µH) 3R3M 8 6 2R2M 4 1R5M 1R0M 2 R60M R40M 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 3.5 3 Inductance (µH) 2.5 3R3M 2 2R2M 1.5 1 1R5M 1R0M 0.5 0 R60M 0 5 R40M 10 15 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. Please note that the contents may change without any prior notice due to reasons such as upgrading. (2/4) 20210512 inductor_commercial_power_spm4030_en.fm I N D U C T O R S SPM4030 type SHAPE & DIMENSIONS PACKAGING STYLE 1.15±0.2 4.2±0.3 (1.9) 1.15±0.2 REEL DIMENSIONS 2.2+0.5/–0 1.2+0.2/–0.1 (0.15) 3.0max. ø59.3±0.5 4.0±0.3 1.6±0.2 R40 Dimensions in mm ø13.3±0.5 12.4±0.1 ø178±1.0 Dimensions in mm 1.5 +0.1 –0 0.4 Sprocket hole 1.8 12.0±0.2 1.3 4.0±0.1 B 1.9 1.9 1.8 2.0±0.1 5.5±0.1 RECOMMENDED LAND PATTERN 1.75±0.1 TAPE DIMENSIONS Dimensions in mm K Cavity A 8.0±0.1 Dimensions in mm Type SPM4030 Package quantity Soldering Natural cooling Peak 260°C Temperature 230°C B 4.6 K 3.2 PACKAGE QUANTITY RECOMMENDED REFLOW PROFILE Preheating A 4.4 230°C 500 pcs/reel TEMPERATURE RANGE, INDIVIDUAL WEIGHT Operating Storage Individual temperature range temperature range weight –40 to +125 °C –40 to +125 °C 0.24 g  Operating temperature range includes self-temperature rise.  The storage temperature range is for after the assembly. 180°C 10s max. 150°C 120s 30s Time Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. (3/4) 20210512 inductor_commercial_power_spm4030_en.fm I N D U C T O R S REMINDERS FOR USING THESE PRODUCTS Before using these products, be sure to request the delivery specifications. SAFETY REMINDERS Please pay sufficient attention to the warnings for safe designing when using this products. REMINDERS The storage period is within 12 months. Be sure to follow the storage conditions (temperature: 5 to 40°C, humidity: 10 to 75% RH or less). If the storage period elapses, the soldering of the terminal electrodes may deteriorate. Do not use or store in locations where there are conditions such as gas corrosion (salt, acid, alkali, etc.). Before soldering, be sure to preheat components. The preheating temperature should be set so that the temperature difference between the solder temperature and chip temperature does not exceed 150°C. Soldering corrections after mounting should be within the range of the conditions determined in the specifications. If overheated, a short circuit, performance deterioration, or lifespan shortening may occur. When embedding a printed circuit board where a chip is mounted to a set, be sure that residual stress is not given to the chip due to the overall distortion of the printed circuit board and partial distortion such as at screw tightening portions. Self heating (temperature increase) occurs when the power is turned ON, so the tolerance should be sufficient for the set thermal design. Carefully lay out the coil for the circuit board design of the non-magnetic shield type. A malfunction may occur due to magnetic interference. Use a wrist band to discharge static electricity in your body through the grounding wire. Do not expose the products to magnets or magnetic fields. Do not use for a purpose outside of the contents regulated in the delivery specifications. The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment, industrial robots) under a normal operation and use condition. The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person or property. If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions set forth in the each catalog, please contact us. (1) Aerospace/aviation equipment (2) Transportation equipment (cars, electric trains, ships, etc.) (3) Medical equipment (4) Power-generation control equipment (5) Atomic energy-related equipment   (6) Seabed equipment (7) Transportation control equipment (8) Public information-processing equipment (9) Military equipment (10) Electric heating apparatus, burning equipment (11) Disaster prevention/crime prevention equipment (12) Safety equipment (13) Other applications that are not considered general-purpose applications When designing your equipment even for general-purpose applications, you are kindly requested to take into consideration securing protection circuit/device or providing backup circuits in your equipment. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 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