I N D U C T O R S May 2013 Inductors for Power Circuits Wound Metallic Magnetic Material SPM series SPM3012 (3.2x3.0 mm) SPM4012 (4.4x4.1 mm) SPM5012 (5.4x5.1 mm) SPM5030 (5.2x5.0 mm) SPM6530 (7.1x6.5 mm) (1/24) 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 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. (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. 001-01 / 20130527 / e531_spm.fm (2/24) 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 Overview of the SPM Series FEATURES Magnetic shield type wound inductor for power circuits using a metallic magnetic material. Low-profile product lineup with max. heights of 1.2mm and 3.0mm allowing for different usages. 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 SPM Series name 3012 L×W×H Dimensions (mm max.) 3012 3.2×3.0×1.2 4012 4.4×4.1×1.2 5012 5.4×5.1×1.2 5030 5.2×5.0×3.0 6530 7.1×6.5×3.0 T Packaging style T 6530 L×W×H Dimensions (mm max.) 6530 7.1×6.5×3.0 - Taping T Packaging style T Taping - 1R0 M Inductance (µH) 1R0 1.0 1R5 1.5 2R2 2.2 Inductance tolerance M ±20% R25 M 230 Inductance (µH) R25 0.25 1R0 1.0 4R7 4.7 Inductance tolerance M ±20% Internal code OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT Temperature range Package quantity Operating Storage temperature temperature (pieces/reel) （°C） （°C） SPM3012 –40 to +125 –40 to +125 2000 SPM4012 –40 to +125 –40 to +125 1000 SPM5012 –40 to +125 –40 to +125 1000 SPM5030 –40 to +125 –40 to +125 500 SPM6530 –40 to +125 –40 to +125 1000 Operating temperature range includes self-temperature rise. The Storage temperature range is for after the circuit board is mounted. Type Individual weight （g） 0.047 0.0941 0.1500 0.364 0.656 RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://www.tdk.co.jp/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. • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (3/24) I N D U C T O R S Overview of the SPM Series RECOMMENDED REFLOW PROFILE Preheating Soldering Natural cooling Peak T: Temperature T4 T3 T2 T3 t3 T1 t1 t2 t: Time Preheating Temp. T1 T2 150°C 180°C Time t1 120s Soldering Temp. Time T3 t2 230°C 30s Peak Temp. T4 260°C Time t3 10s max. • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (4/24) I N D U C T O R S SPM series SPM3012 Type SHAPE & DIMENSIONS 3.2±0.1 0.85±0.1 1.5±0.1 (1.5) 0.1±0.1 1.2max. 3.0±0.1 0.85±0.1 Dimensions in mm RECOMMENDED LAND PATTERN 1.5 1.1 1.8 1.1 Dimensions in mm • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (5/24) I N D U C T O R S SPM series SPM3012 Type ELECTRICAL CHARACTERISTICS CHARACTERISTICS SPECIFICATION TABLE L (µH) 1.0 1.5 2.2 3.3 4.7 Tolerance ±20% ±20% ±20% ±20% ±20% L measuring frequency (kHz) 100 100 100 100 100 DC resistance (m ) max. typ. 65 57 90 77 115 100 210 183 270 232 Rated current(A) max. typ. Idc1 Idc1 3.4 5.4 2.8 4.7 2.5 3.4 1.8 2.8 1.5 2.6 Part No. Idc2 2.8 2.5 2.2 1.5 1.3 SPM3012T-1R0M SPM3012T-1R5M SPM3012T-2R2M SPM3012T-3R3M SPM3012T-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) ○ Measurement equipment Measurement item Product No. L 4284A DC resistance AX-111A Rated current Idc1 4284A+42841A+42842C ＊ Equivalent measurement equipment may be used. Manufacturer Agilent Technologies ADEX Agilent Technologies • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (6/24) I N D U C T O R S SPM series SPM3012 Type ELECTRICAL CHARACTERISTICS L FREQUENCY CHARACTERISTICS GRAPH 25.0 4R7M Inductance(µH) 20.0 15.0 3R3N 10.0 2R2N 5.0 0.0 10 1R5N 1R0N 100 1000 Frequency(kHz) 10000 100000 ○ Measurement equipment Product No. Manufacturer 4294A Agilent Technologies ＊ Equivalent measurement equipment may be used. • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (7/24) I N D U C T O R S SPM series SPM3012 Type ELECTRICAL CHARACTERISTICS INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH 5 4R7M Inductance(µH) 4 3R3M 3 2R2M 2 1R5M 1 0 1R0M 0 1 2 3 DC current(A) 4 5 6 ○ Measurement equipment Product No. Manufacturer 4284A+42841A+42842C Agilent Technologies ＊ Equivalent measurement equipment may be used. • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (8/24) I N D U C T O R S SPM series SPM4012 Type SHAPE & DIMENSIONS 0.9±0.1 (2.6) 0.9±0.1 0.1±0.1 1.2max. 2.0±0.1 4.1±0.2 4.4±0.2 Dimensions in mm RECOMMENDED LAND PATTERN 1.65 1.65 2.3 1.65 Dimensions in mm • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (9/24) I N D U C T O R S SPM series SPM4012Type ELECTRICAL CHARACTERISTICS CHARACTERISTICS SPECIFICATION TABLE L (µH) 0.47 1.00 1.50 2.20 3.30 4.70 Tolerance ±20% ±20% ±20% ±20% ±20% ±20% Measuring frequency (kHz) 100 100 100 100 100 100 DC resistance (m ) max. typ. 25 23 45 38 70 59 95 82 145 123 205 178 Rated current(A) max. typ. Idc1 Idc1 8.3 10.9 4.8 6.0 3.5 4.8 3.3 4.4 2.8 3.5 2.0 2.5 Part No. Idc2 4.8 4.1 3.1 2.7 2.2 1.7 SPM4012T-R47M SPM4012T-1R0M SPM4012T-1R5M SPM4012T-2R2M SPM4012T-3R3M SPM4012T-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) ○ Measurement equipment Measurement item Product No. L 4284A DC resistance AX-111A Rated current Idc1 4284A+42841A+42842C ＊ Equivalent measurement equipment may be used. Manufacturer Agilent Technologies ADEX Agilent Technologies • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (10/24) I N D U C T O R S SPM series SPM4012Type ELECTRICAL CHARACTERISTICS L FREQUENCY CHARACTERISTICS GRAPH 20.0 4R7M Inductance(µH) 15.0 3R3M 10.0 2R2M 5.0 1R5M 1R0M 4R7M 0.0 10 100 1000 Frequency(MHz) 10000 100000 ○ Measurement equipment Product No. Manufacturer 4294A Agilent Technologies ＊ Equivalent measurement equipment may be used. • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (11/24) I N D U C T O R S SPM series SPM4012Type ELECTRICAL CHARACTERISTICS INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH 5 4R7M 4 3R3M 3 2R2M 2 1R5M 1R0M 1 R47M 0 0 2 4 6 DC current(A) 8 10 12 ○ Measurement equipment Product No. Manufacturer 4284A+42841A+42842C Agilent Technologies ＊ Equivalent measurement equipment may be used. • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (12/24) I N D U C T O R S SPM series SPM5012 Type SHAPE & DIMENSIONS 1.2±0.1 (3.0) 1.2±0.1 0.1±0.1 1.2max. 2.5±0.1 5.1±0.2 5.4±0.2 Dimensions in mm RECOMMENDED LAND PATTERN 3.0 1.4 2.5 1.4 Dimensions in mm • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (13/24) I N D U C T O R S SPM series SPM5012 Type ELECTRICAL CHARACTERISTICS CHARACTERISTICS SPECIFICATION TABLE L (µH) 1.00 2.20 Tolerance ±20% ±20% Measuring frequency (kHz) 100 100 DC resistance (m ) max. typ. 44.0 40.0 78.8 71.6 Rated current(A) max. typ. Idc1 Idc1 6.3 7.9 4.9 6.1 Part No. Idc2 4.1 2.7 SPM5012T-1R0M SPM5012T-2R2M 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) ○ Measurement equipment Measurement item Product No. L 4284A DC resistance AX-111A Rated current Idc1 4284A+42841A+42842C ＊ Equivalent measurement equipment may be used. Manufacturer Agilent Technologies ADEX Agilent Technologies • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (14/24) I N D U C T O R S SPM series SPM5012 Type ELECTRICAL CHARACTERISTICS L FREQUENCY CHARACTERISTICS GRAPH 8.0 Inductance(µH) 6.0 4.0 2R2M 2.0 1R0M 0.0 10 100 1000 Frequency(MHz) 10000 100000 ○ Measurement equipment Product No. Manufacturer 4294A Agilent Technologies ＊ Equivalent measurement equipment may be used. • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (15/24) I N D U C T O R S SPM series SPM5012 Type ELECTRICAL CHARACTERISTICS INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH 3.0 2.5 2R2M Inductance(µH) 2.0 1.5 1R0M 1.0 0.5 0.0 0 2 4 6 8 10 DC current(A) ○ Measurement equipment Product No. Manufacturer 4284A+42841A+42842C Agilent Technologies ＊ Equivalent measurement equipment may be used. • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (16/24) I N D U C T O R S SPM series SPM5030 Type SHAPE & DIMENSIONS 1.15±0.2 5.2±0.3 (2.9) 1.15±0.2 0.15±0.15 3.0max. 2.0±0.2 5.0±0.3 R20 Dimensions in mm RECOMMENDED LAND PATTERN 2.7 1.5 2.2 2.2 1.5 Dimensions in mm • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (17/24) I N D U C T O R S SPM series SPM5030 Type ELECTRICAL CHARACTERISTICS CHARACTERISTICS SPECIFICATION TABLE L (µH) 0.20 0.35 0.75 1.0 Tolerance ±20% ±20% ±20% ±20% Measuring frequency (kHz) 100 100 100 100 DC resistance (m ) max. typ. 2.31 2.1 4.29 3.9 9.35 8.5 11.44 10.4 Rated current(A) typ. Idc1 Idc2 21.0 22.2 14.9 16.6 9.7 11.3 8.5 10.1 Part No. SPM5030T-R20M SPM5030T-R35M SPM5030T-R75M SPM5030T-1R0M Rated current: smaller value of either Idc1 or Idc2. Idc1: When based on the inductance change rate (20% below the initial value) Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating) ○ Measurement equipment Measurement item Product No. L 4284A DC resistance AX-111A Rated current Idc1 4284A+42841A+42842C ＊ Equivalent measurement equipment may be used. Manufacturer Agilent Technologies ADEX Agilent Technologies • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (18/24) I N D U C T O R S SPM series SPM5030 Type ELECTRICAL CHARACTERISTICS L FREQUENCY CHARACTERISTICS GRAPH 2.0 Inductance(µH) 1.5 1R0M 1.0 R70M 0.5 R35M R20M 0.0 10 100 1000 Frequency(MHz) 10000 100000 ○ Measurement equipment Product No. Manufacturer 4294A Agilent Technologies ＊ Equivalent measurement equipment may be used. • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (19/24) I N D U C T O R S SPM series SPM5030 Type ELECTRICAL CHARACTERISTICS INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH 1.2 1R0M 1.0 Inductance(µH) 0.8 R75M 0.6 0.4 R35M R20M 0.2 0.0 0 5 10 15 DC current(A) 20 25 30 ○ Measurement equipment Product No. Manufacturer 4284A+42841A+42842C Agilent Technologies ＊ Equivalent measurement equipment may be used. • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (20/24) I N D U C T O R S SPM series SPM6530 Type SHAPE & DIMENSIONS 1.55±0.3 7.1±0.3 (3.8) 1.55±0.3 0.15±0.15 3.0max. 3.2±0.3 6.5±0.3 R25 Dimensions in mm RECOMMENDED LAND PATTERN 3.7 1.85 3.4 3.4 1.85 Dimensions in mm • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (21/24) I N D U C T O R S SPM series SPM6530 Type ELECTRICAL CHARACTERISTICS CHARACTERISTICS SPECIFICATION TABLE L (µH) 0.25 0.47 0.68 1.0 1.5 2.2 3.3 4.7 Tolerance ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% Measuring frequency (kHz) 100 100 100 100 100 100 100 100 DC resistance (m ) max. typ. 2.31 2.1 3.63 3.3 5.39 4.9 7.81 7.1 10.67 9.7 19 17.3 29.7 27 39.4 35.8 Rated current(A) typ. Idc1 Idc2 28.5 23 20.5 20 16.6 16 14.1 13 11.5 11 8.4 8.2 7.3 6.8 6.2 5.6 Part No. SPM6530T-R25M230 SPM6530T-R47M170 SPM6530T-R68M140 SPM6530T-1R0M120 SPM6530T-1R5M100 SPM6530T-2R2M SPM6530T-3R3M SPM6530T-4R7M Rated current: smaller value of either Idc1 or Idc2. Idc1: When based on the inductance change rate (20% below the initial value) Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating) ・The cleaning agent can not be used for these products. ○ Measurement equipment Measurement item Product No. L 4284A DC resistance AX-111A Rated current Idc1 4284A+42841A+42842C ＊ Equivalent measurement equipment may be used. Manufacturer Agilent Technologies ADEX Agilent Technologies • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (22/24) I N D U C T O R S SPM series SPM6530 Type ELECTRICAL CHARACTERISTICS L FREQUENCY CHARACTERISTICS GRAPH 30.0 4R7M 25.0 Inductance(µH) 20.0 15.0 3R3M 10.0 2R2M R25M R47M 5.0 1R5M 1R0M R68M 0.0 10 100 1000 Frequency(MHz) 10000 100000 ○ Measurement equipment Product No. Manufacturer 4294A Agilent Technologies ＊ Equivalent measurement equipment may be used. • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (23/24) I N D U C T O R S SPM series SPM6530 Type ELECTRICAL CHARACTERISTICS INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH 5.0 4R7M 4.5 4.0 Inductance(µH) 3.5 3R3M 3.0 2.5 2R2M 2.0 1R5M 1.5 1R0M 1.0 R68M 0.5 0.0 R47M 0 10 20 30 R25M 40 50 DC current(A) ○ Measurement equipment Product No. Manufacturer 4284A+42841A+42842C Agilent Technologies ＊ Equivalent measurement equipment may be used. • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm (24/24) I N D U C T O R S SPM series Packaging Style REEL DIMENSIONS 2.0±0.5 B C Type SPM3012 SPM4012 SPM5012 SPM5030 SPM6530 A ø180 ø180 ø180 ø180 ø330 B 11.9 14.4 14.4 14.4 20.4 C ø60 ø60 ø60 ø60 ø100 D 9.5 12.4 12.4 12.4 16.4 E 1.2 1.0 1.0 1.0 2.0 * These values are typical values. (1.0) ø13.0±0.5 E D ø21.0±0.8 A Dimensions in mm P2 P0 P1 K t A0 Type SPM3012 SPM4012 SPM5012 SPM5030 SPM6530 A0 3.2 4.35 5.4 5.3 7.4 B0 3.4 4.65 5.7 5.5 7.6 øD0 1.5+0.1/-0 1.5+0.1/-0 1.5+0.1/-0 1.5+0.1/-0 1.5+0.1/-0 B0 W F øD0 E TAPE DIMENSIONS E F P0 1.75±0.1 3.50±0.1 4.0±0.05 1.75±0.1 5.5±0.1 4.0±0.1 1.75±0.1 5.5±0.1 4.0±0.1 1.75±0.1 5.5±0.1 4.0±0.1 1.75±0.1 7.5±0.1 4.0±0.1 Dimensions in mm P1 4.0±0.05 8.00±0.1 8.00±0.1 8.00±0.1 12.0±0.1 P2 2.0±0.1 2.0±0.1 2.0±0.1 2.0±0.1 2.0±0.1 W 8.0±0.1 12.0±0.2 12.0±0.2 12.0±0.2 16.0±0.3 K 1.35 1.35 3.3 3.3 3.6 t 0.25 0.3 1.5 0.4 0.4 • All specifications are subject to change without notice. 001-01 / 20130527 / e531_spm.fm