SPM3020T-1R0M

I N D U C T O R S June 2022 Inductors for Power Circuits Wound Metallic Magnetic Material SPM Series SPM3020 Type SPM3020 Caution The products in this catalog will be or have been stopped production Discontinue Issue Date Jun. 3, 2022 Last Purchase Order Date Sep. 30, 2023 Last Shipment Date Mar. 31, 2024 Please refer to our Web site about replacement information. (2/9) 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. pr od u st cts op w pe il d lb pr e od or uc ha tio ve n be en SAFETY REMINDERS Please pay sufficient attention to the warnings for safe designing when using these products. REMINDERS The storage period is less than 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. Th e (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. 20220614 / inductor_commercial_power_spm3020_en.fm (3/9) I N D U C T O R S Product compatible with RoHS directive Halogen-free Compatible with lead-free solders Inductors for Power Circuits Wound Metallic Magnetic Material pr od u st cts op w pe il d lb pr e od or uc ha tio ve n be en Overview of SPM3020 Type FEATURES Magnetic shield type wound inductor for power circuits using a metallic magnetic material. Low-profile product. 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. APPLICATION Smart phones, tablet terminals, laptop computers, HDDs, servers, VRMs, compact power supply modules, other PART NUMBER CONSTRUCTION SPM Series name 3020 L×W×H Dimensions (mm max.) 3020 3.2×3.0×2.0 T Packaging style T Taping - R47 M Inductance (µH) R47 0.47 1R5 1.5 2R2 2.2 Inductance tolerance M ±20% OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT Temperature range Package quantity Individual weight (pieces/reel) 2000 （g） 0.0858 Th e Storage Type Operating temperature temperature （°C） （°C） SPM3020 –40 to +125 –40 to +125 Operating temperature range includes self-temperature rise. The Storage temperature range is for after the circuit board is mounted. RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://product.tdk.com/en/environment/rohs/ Halogen-free: Indicates that Cl content is less than 900ppm, Br content is less than 900ppm, and that the total Cl and Br content is less than 1500ppm. 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. 20220614 / inductor_commercial_power_spm3020_en.fm (4/9) I N D U C T O R S SPM3020 Type RECOMMENDED REFLOW PROFILE Soldering Natural cooling pr od u st cts op w pe il d lb pr e od or uc ha tio ve n be en Preheating Peak T: Temperature T4 T3 T2 T1 t1 T3 t3 t2 t: Time Time t1 120s Soldering Temp. Time T3 t2 230°C 30s Peak Temp. T4 260°C Time t3 10s max. Th e Preheating Temp. T1 T2 150°C 180°C 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. 20220614 / inductor_commercial_power_spm3020_en.fm (5/9) I N D U C T O R S SPM3020 Type SHAPE & DIMENSIONS 3.2±0.1 (1.5) 0.85±0.1 1.5±0.1 0.1±0.1 2.0max. 3.0±0.1 pr od u st cts op w pe il d lb pr e od or uc ha tio ve n be en 0.85±0.1 Dimensions in mm RECOMMENDED LAND PATTERN 1.8 1.1 1.5 1.1 Th e Dimensions in mm 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. 20220614 / inductor_commercial_power_spm3020_en.fm (6/9) I N D U C T O R S SPM3020 Type ELECTRICAL CHARACTERISTICS CHARACTERISTICS SPECIFICATION TABLE (µH) 0.47 1.0 1.5 2.2 3.3 4.7  L measuring frequency DC resistance Rated current (kHz) 100 100 100 100 100 100 (m )max. 32.2 42.2 64.8 90.0 127.2 180.9 Idc1 (A)max. 6.8 4.4 3.3 3.0 2.6 2.2 Part No. pr od u st cts op w pe il d lb pr e od or uc ha tio ve n be en L Tolerance ±20% ±20% ±20% ±20% ±20% ±20% (m )typ. 29.3 38.4 58.9 81.9 115.6 157.3 Idc1 (A)typ. 9.0 5.9 4.4 4.0 3.4 2.9 Idc2 (A)typ. 4.3 3.8 3.4 2.8 2.2 1.9 SPM3020T-R47M SPM3020T-1R0M SPM3020T-1R5M SPM3020T-2R2M SPM3020T-3R3M SPM3020T-4R7M Rated current: smaller value of either Idc1 or Idc2. Idc1: When based on the inductance change rate (30% below the initial value) Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating) Manufacturer Agilent Technologies ADEX Agilent Technologies Th e ○ Measurement equipment Measurement item Product No. L 4284A DC resistance AX-111A Rated current Idc1 4284A+42841A+42842C ＊ 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. 20220614 / inductor_commercial_power_spm3020_en.fm (7/9) I N D U C T O R S SPM3020 Type ELECTRICAL CHARACTERISTICS 30.0 pr od u st cts op w pe il d lb pr e od or uc ha tio ve n be en L FREQUENCY CHARACTERISTICS GRAPH 4R7M 25.0 Inductance (µH) 20.0 15.0 3R3M 10.0 2R2M 5.0 0.0 0.1 1R5M 1 1R0M R47M 10 100 Frequency (MHz) ○ Measurement equipment Th e Product No. Manufacturer 4294A Agilent 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. 20220614 / inductor_commercial_power_spm3020_en.fm (8/9) I N D U C T O R S SPM3020 Type ELECTRICAL CHARACTERISTICS 5 4R7M 4 Inductance (µH) 3R3M 3 2R2M 2 1R5M 1R0M 1 R47M 0 0 pr od u st cts op w pe il d lb pr e od or uc ha tio ve n be en INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH 2 4 6 DC current (A) 8 10 12 ○ Measurement equipment Th e Product No. Manufacturer 4284A+42841A+42842C Agilent 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. 20220614 / inductor_commercial_power_spm3020_en.fm (9/9) I N D U C T O R S SPM3020 Type PACKAGING STYLE pr od u st cts op w pe il d lb pr e od or uc ha tio ve n be en REEL DIMENSIONS 2.2±0.2 E Type SPM3020 A ø178 W1 9.5 W2 11.9 N ø60 E 1.2 N * These values are typical values. (1.0) ø13.3±0.2 W1 ø21.0±0.8 W2 A Dimensions in mm TAPE DIMENSIONS P2 P0 K P1 t A A 3.3 B 3.5 øD0 1.5+0.1/-0 E 1.75±0.1 F 3.50±0.05 Dimensions in mm P0 4.0±0.1 P1 8.0±0.1 P2 2.0±0.05 W 8.0±0.2 K 2.2 t 0.25 Th e Type SPM3020 B W F E øD0 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. 20220614 / inductor_commercial_power_spm3020_en.fm