SLF7045T-150M1R1-PF

I N D U C T O R S April 2016 Inductors for Power Circuits Wound Ferrite SLF Series SLF7045 Type SLF7045 (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. SAFETY REMINDERS Please pay sufficient attention to the warnings for safe designing when using these products. REMINDERS The storage period is less than 6 months. Be sure to follow the storage conditions (Temperature: 5 to 30°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. 20160411 / inductor_commercial_power_slf7045_en.fm (3/9) I N D U C T O R S Inductors for Power Circuits Product compatible with RoHS directive Compatible with lead-free solders Wound Ferrite Overview of SLF7045 Type FEATURES Magnetic shield type wound inductor for power circuits. Product lineup allows for various usages. APPLICATION Thin-screen TV, LCDs, AV equipment, gaming equipment, other electrical devices PART NUMBER CONSTRUCTION SLF Series name 7045 T L×W×H Dimensions (mm) 7045 7.0×7.0×4.5 Packaging style T Taping - 3R3 M 2R5 Inductance (μH) 3R3 3.3 100 10 101 100 Inductance tolerance M ±20% N ±30% Rated current (A) R47 0.47 2R5 2.5 150 15 - PF Internal code OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT Temperature range Package quantity Operating Storage Type temperature temperature (pieces/reel) （°C） （°C） SLF7045 –40 to +105 –40 to +105 1000 Operating temperature range includes self-temperature rise. The Storage temperature range is for after the circuit board is mounted. Individual weight （g） 0.6 RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://product.tdk.com/en/environment/rohs/ 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. 20160411 / inductor_commercial_power_slf7045_en.fm (4/9) I N D U C T O R S SLF7045 Type 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 60 to 120s Soldering Temp. Time T3 t2 230°C 30s Peak Temp. T4 250°C Time t3 5s 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. 20160411 / inductor_commercial_power_slf7045_en.fm (5/9) I N D U C T O R S SLF7045 Type SHAPE & DIMENSIONS 2±0.1 7±0.2 4R7 7±0.2 4.9 0.9 4.5±0.3 0.9 Dimensions in mm 2.2 RECOMMENDED LAND PATTERN 1.5 4.8 1.5 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. 20160411 / inductor_commercial_power_slf7045_en.fm (6/9) I N D U C T O R S SLF7045 Type ELECTRICAL CHARACTERISTICS CHARACTERISTICS SPECIFICATION TABLE L L measuring frequency (μH) 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 680 1000  Tolerance ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% (kHz) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 DC resistance Rated current ( )±20% 0.02 0.03 0.039 0.036 0.052 0.061 0.096 0.125 0.175 0.25 0.34 0.52 0.74 1.05 1.48 2.28 Isat (A)max. 2.5 2 1.7 1.3 1.1 0.9 0.82 0.75 0.6 0.5 0.4 0.33 0.25 0.22 0.2 0.14 Part No. Itemp (A)max. 2.3 2.1 1.74 1.78 1.53 1.34 1.09 0.92 0.77 0.65 0.55 0.45 0.37 0.31 0.27 0.25 SLF7045T-3R3M2R5-PF SLF7045T-4R7M2R0-PF SLF7045T-6R8M1R7-PF SLF7045T-100M1R3-PF SLF7045T-150M1R1-PF SLF7045T-220MR90-PF SLF7045T-330MR82-PF SLF7045T-470MR75-PF SLF7045T-680MR60-PF SLF7045T-101MR50-PF SLF7045T-151MR40-PF SLF7045T-221MR33-PF SLF7045T-331MR25-PF SLF7045T-471MR22-PF SLF7045T-681MR20-PF SLF7045T-102MR14-PF Rated current: smaller value of either Isat or Itemp. Isat: When based on the inductance change rate (10% below the initial value) Itemp: When based on the temperature increase (Temperature increase of 20°C by self heating) ○ Measurement equipment Measurement item Product No. L 4194A DC resistance VP-2941A Rated current Isat 4284A+42841A+42842C ＊ Equivalent measurement equipment may be used. Manufacturer Keysight Technologies Panasonic 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. 20160411 / inductor_commercial_power_slf7045_en.fm (7/9) I N D U C T O R S SLF7045 Type ELECTRICAL CHARACTERISTICS L FREQUENCY CHARACTERISTICS GRAPH 10000 1000 102M 681M 471M 331M Inductance(μH) 221M 151M 100 101M 680M 470M 330M 220M 150M 10 100M 6R8M 4R7M 3R3M 1 1 10 100 1000 Frequency(kHz) 10000 100000 1000000 ○ Measurement equipment Product No. Manufacturer 4294A 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. 20160411 / inductor_commercial_power_slf7045_en.fm (8/9) I N D U C T O R S SLF7045 Type ELECTRICAL CHARACTERISTICS INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH 10000 1000 102M 681M 471M 331M Inductance(μH) 221M 151M 100 101M 680M 470M 330M 220M 150M 10 100M 6R8M 4R7M 3R3M 1 0 1 2 3 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. 20160411 / inductor_commercial_power_slf7045_en.fm (9/9) I N D U C T O R S SLF7045 Type PACKAGING STYLE REEL DIMENSIONS 2.0±0.5 E Type SLF7045 A ø330 W1 16.4 W2 22.4 N ø50 E 2 N * These values are typical values. (1.0) ø13.0±0.5 W1 ø21.0±0.8 W2 A Dimensions in mm TAPE DIMENSIONS P2 P0 K P1 t A Type SLF7045 A 7.4 B 7.6 øD0 1.5+0.1/-0 B W F E øD0 E 1.75±0.1 F 7.5±0.1 Dimensions in mm P0 P1 P2 W K 4.0±0.1 12.0±0.1 2.0±0.05 16.0±0.3 4.8 t 0.4 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. 20160411 / inductor_commercial_power_slf7045_en.fm