I N D U C T O R S July 2013 Inductors for Power Circuits Wound Ferrite CLFseries CLF7045 CLF10040 (2/13) 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. 001-01 / 20130717 / inductor_commercial_power_clf_en.fm (3/13) I N D U C T O R S Inductors for Power Circuits Product compatible with RoHS directive Halogen-free Compatible with lead-free solders Wound Ferrite Overview of the CLF Series PRODUCT INFORMATION This product offers superb EMC handling enabled by the construction of a high magnetic shield. FEATURES Magnetic shield type wound inductor for power circuits. 1 to 470μH, wide E-6 Series lineup allows for various usages. APPLICATION Thin-screen TVs, LCDs, AV equipment, STBs, LED lights, industrial equipment PART NUMBER CONSTRUCTION CLF Series name 7045 L×W×H Dimensions (mm) 7045 7.2×6.9×4.5 10040 10.0×9.7×3.8 T Packaging style T Taping - 1R5 N Inductance (μH) 1R0 1.0 100 10 101 100 Inductance tolerance M ±20% N ±30% OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT Temperature range Package quantity Operating Storage Type temperature temperature (pieces/reel) （°C） （°C） CLF7045 –40 to +105 –40 to +105 1000 CLF10040 –40 to +105 –40 to +105 800 Operating temperature range includes self-temperature rise. The Storage temperature range is for after the circuit board is mounted. Individual weight （g） 0.72 1.32 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 / 20130717 / inductor_commercial_power_clf_en.fm (4/13) I N D U C T O R S Overview of the CLF 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 60 to 120s Soldering Temp. Time T3 t2 230°C 30s Peak Temp. T4 250°C Time t3 5s • All specifications are subject to change without notice. 001-01 / 20130717 / inductor_commercial_power_clf_en.fm (5/13) I N D U C T O R S CLF series CLF7045 Type SHAPE & DIMENSIONS 2.0±0.1 6.9±0.2 7.2±0.2 100 (4.8) 4.5±0.3 1.2±0.15 (0.1) 1.2±0.15 Dimensions in mm 2.2 RECOMMENDED LAND PATTERN 1.7 4.4 1.7 Dimensions in mm • All specifications are subject to change without notice. 001-01 / 20130717 / inductor_commercial_power_clf_en.fm (6/13) I N D U C T O R S CLF series CLF7045 Type ELECTRICAL CHARACTERISTICS CHARACTERISTICS SPECIFICATION TABLE L (μH) 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 tolerance ±30% ±30% ±30% ±30% ±30% ±30% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% Measuring frequency (kHz) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 DC resistance (mȍ ) 9.6m±30% 11.0m±30% 14.6m±30% 16.4m±30% 20m±30% 27m±30% 38m±20% 51m±20% 69m±20% 0.11±20% 0.15±20% 0.21±20% 0.33±20% 0.48±20% 0.66±20% 1.03±20% 1.42±20% Rated current (A) Idc1 8.9 7.3 5.5 5.0 4.1 3.3 2.7 2.3 1.9 1.55 1.30 1.10 0.90 0.67 0.62 0.49 0.43 Part No. Idc2 5.2 4.9 4.3 4.1 3.6 3.0 2.5 2.1 1.8 1.40 1.20 0.95 0.75 0.61 0.52 0.42 0.37 CLF7045T-1R0N CLF7045T-1R5N CLF7045T-2R2N CLF7045T-3R3N CLF7045T-4R7N CLF7045T-6R8N CLF7045T-100M CLF7045T-150M CLF7045T-220M CLF7045T-330M CLF7045T-470M CLF7045T-680M CLF7045T-101M CLF7045T-151M CLF7045T-221M CLF7045T-331M CLF7045T-471M Rated current: smaller value of either Idc1 or Idc2. Idc1: When based on the inductance change rate (10% below the initial value) Idc2: When based on the temperature increase (Temperature increase of 30°C) ○ Measurement equipment Measurement item Product No. L 4285A DC resistance VP-2941A Rated current Idc1 4285A+42841A+42842C ＊ Equivalent measurement equipment may be used. Manufacturer Agilent Technologies Panasonic Agilent Technologies • All specifications are subject to change without notice. 001-01 / 20130717 / inductor_commercial_power_clf_en.fm (7/13) I N D U C T O R S CLF series CLF7045 Type ELECTRICAL CHARACTERISTICS L FREQUENCY CHARACTERISTICS GRAPH 10000 1000 471M 331M 221M 151M 100 101M Inductance(μH) 680M 470M 330M 220M 150M 10 100M 6R8N 4R7N 3R3N 2R2N 1 1R5N 1R0N 0.1 10 100 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 / 20130717 / inductor_commercial_power_clf_en.fm (8/13) I N D U C T O R S CLF series CLF7045type ELECTRICAL CHARACTERISTICS INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH 1000 471M 331M 221M 151M 100 101M 680M 470M 330M Inductance(μH) 220M 150M 10 100M 6R8N 4R7N 3R3N 2R2N 1R5N 1 1R0N 0.1 0.1 1 DC current(A) 10 ○ Measurement equipment Product No. Manufacturer 4285A+42841A+42842C Agilent Technologies ＊ Equivalent measurement equipment may be used. • All specifications are subject to change without notice. 001-01 / 20130717 / inductor_commercial_power_clf_en.fm (9/13) I N D U C T O R S CLF series CLF10040 Type SHAPE & DIMENSIONS 3.0±0.1 9.7±0.3 10.0±0.3 100 (6.0) 3.8±0.3 2.0±0.15 (0.1) 2.0±0.15 Dimensions in mm 3.2 RECOMMENDED LAND PATTERN 2.5 5.6 2.5 Dimensions in mm • All specifications are subject to change without notice. 001-01 / 20130717 / inductor_commercial_power_clf_en.fm (10/13) I N D U C T O R S CLF series CLF10040 Type ELECTRICAL CHARACTERISTICS CHARACTERISTICS SPECIFICATION TABLE L (μH) 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 Tolerance ±30% ±30% ±30% ±30% ±30% ±30% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% Measuring frequency (kHz) DC resistance ( ) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 5.7m±30% 7.1m±30% 9.7m±30% 11.0m±30% 14.5m±30% 18.5m±30% 26m±20% 40m±20% 55m±20% 80m±20% 125m±20% 0.18±20% 0.24±20% 0.38±20% 0.52±20% 0.86±20% 1.21±20% Rated current (A) Idc1 12.0 10.6 7.5 6.6 5.4 4.8 4.0 3.2 2.7 2.2 1.9 1.6 1.3 1.0 0.88 0.70 0.56 Part No. Idc2 6.3 5.8 5.0 4.8 4.2 3.7 3.3 2.5 2.2 1.7 1.3 1.1 1.0 0.8 0.70 0.53 0.44 CLF10040T-1R0N CLF10040T-1R5N CLF10040T-2R2N CLF10040T-3R3N CLF10040T-4R7N CLF10040T-6R8N CLF10040T-100M CLF10040T-150M CLF10040T-220M CLF10040T-330M CLF10040T-470M CLF10040T-680M CLF10040T-101M CLF10040T-151M CLF10040T-221M CLF10040T-331M CLF10040T-471M Rated current: smaller value of either Idc1 or Idc2. Idc1: When based on the inductance change rate (10% below the initial value) Idc2: When based on the temperature increase (Temperature increase of 30°C) ○ Measurement equipment Measurement item Product No. L 4285A DC resistance VP-2941A Rated current Idc1 4285A+42841A+42842C ＊ Equivalent measurement equipment may be used. Manufacturer Agilent Technologies Panasonic Agilent Technologies • All specifications are subject to change without notice. 001-01 / 20130717 / inductor_commercial_power_clf_en.fm (11/13) I N D U C T O R S CLF series CLF10040 Type ELECTRICAL CHARACTERISTICS L FREQUENCY CHARACTERISTICS GRAPH 10000 471M 331M 221M 151M 1000 101M 680M 470M 330M 220M 100 Inductance(μH) 150M 100M 6R8N 10 3R3N 4R7N 2R2N 1R5N 1 0.1 10 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 / 20130717 / inductor_commercial_power_clf_en.fm (12/13) I N D U C T O R S CLF series CLF10040 Type ELECTRICAL CHARACTERISTICS INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH 1000 471M 331M 221M 151M 100 101M 680M 470M 330M Inductance(μH) 220M 150M 10 100M 6R8N 4R7N 3R3N 2R2N 1R5N 1 1R0N 0.1 0.1 1 10 100 DC current(A) ○ Measurement equipment Product No. Manufacturer 4285A+42841A+42842C Agilent Technologies ＊ Equivalent measurement equipment may be used. • All specifications are subject to change without notice. 001-01 / 20130717 / inductor_commercial_power_clf_en.fm (13/13) I N D U C T O R S CLF series Packaging Style REEL DIMENSIONS 2.0±0.5 B Type CLF7045 CLF10040 A ø330 ø330 B 22.4 30.4 C ø50 ø50 D 16.4 24.4 E 2 2 C * 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 A0 CLF7045 7.5 CLF10040 10.4 B0 7.5 10.4 øD0 1.5+0.1/-0 1.5+0.1/-0 B0 W F øD0 E TAPE DIMENSIONS Dimensions in mm E F P0 P1 P2 W 1.75±0.1 7.5±0.1 4.0±0.1 12.0±0.1 2.0±0.1 16.0±0.3 1.75±0.1 11.5±0.1 4.0±0.1 16.0±0.1 2.0±0.1 24.0±0.3 K 4.9 4.6 t 0.4 0.5 • All specifications are subject to change without notice. 001-01 / 20130717 / inductor_commercial_power_clf_en.fm