LTF3020T-6R8N-D

I N D U C T O R S Inductors for power circuits Wound ferrite LTF-D series (for automotive) Pb RoHS REACH SVHC-Free Lead Free AEC-Q200 LTF3020-D type FEATURES Magnetic shield type wound inductor for power circuits. This is a low-profile product with a height of 2.0mm. Operating temperature range: –40 to +150°C (including self-temperature rise) Compliant with AEC-Q200 APPLICATION Automotive-related equipment (Car navigation, car audio, electronic power steering, headlights, other) Application guides: Automotive (xEV), Car Infotainment PART NUMBER CONSTRUCTION LTF 3020 T - Series name Dimensions Packaging style 1R2 N - Inductance (µH) Inductance tolerance D Internal code CHARACTERISTICS SPECIFICATION TABLE L Measuring frequency DC resistance Rated current Isat (µH) Tolerance (MHz) ( )max. ( )typ. (A)max. 1.2 1 0.053 0.044 1.52 ±30％ 2.2 1 0.077 0.064 1.20 ±30％ 3.3 1 0.110 0.091 0.99 ±30％ 4.7 1 0.140 0.110 0.85 ±30％ 6.8 1 0.22 0.19 0.69 ±30％ 10 1 0.26 0.22 0.59 ±20％ 15 1 0.38 0.33 0.49 ±20％ 22 1 0.57 0.50 0.40 ±20％ 33 1 0.73 0.64 0.32 ±20％ 56 1 1.21 1.05 0.25 ±20％  Rated current(max.): smaller value of either Isat or Itemp. Isat: When based on the inductance change rate (30% below the initial value) Itemp: When based on the temperature increase (temperature increase of 40°C by self heating) Part No. Itemp (A)typ. 1.91 1.58 1.33 1.19 0.92 0.82 0.68 0.55 0.49 0.37 LTF3020T-1R2N-D LTF3020T-2R2N-D LTF3020T-3R3N-D LTF3020T-4R7N-D LTF3020T-6R8N-D LTF3020T-100M-D LTF3020T-150M-D LTF3020T-220M-D LTF3020T-330M-D LTF3020T-560M-D Measurement equipment Measurement item Product No. L 4294A DC resistance VP-2941A Rated current Isat 4285A+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. (1/4) 20180925 inductor_automotive_power_ltf3020-d_en.fm I N D U C T O R S LTF3020-D type L FREQUENCY CHARACTERISTICS 1000 560 330 220 Inductance(µH) 100 150 100 6R8 4R7 3R3 10 2R2 1R2 1 0.1 1 10 Frequency(MHz) 100 1000 Measurement equipment Product No. Manufacturer 4294A Keysight Technologies ＊ Equivalent measurement equipment may be used. INDUCTANCE VS. DC BIAS CHARACTERISTICS 1000 Inductance(µH) 100 560 330 220 150 10 100 6R8 4R7 3R3 2R2 1 1R2 0.1 0 0.5 1 DC current(A) 1.5 2 Measurement equipment Product No. Manufacturer 4285A+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) 20180925 inductor_automotive_power_ltf3020-d_en.fm I N D U C T O R S LTF3020-D type SHAPE & DIMENSIONS PACKAGING STYLE REEL DIMENSIONS 4.5max. 2.0 2.1±0.2 3.1+0.2/–0.1 2.0max. ø60 1 0. 8± 3. 3. 8± 0. 1 1.4±0.1 4R7 3.0±0.1 2.0±0.5 (1.0) Dimensions in mm ø13.0±0.5 13 ø21.0±0.8 17 ø180 Dimensions in mm 1.50 +0.10 –0 2.0±0.10 4.0±0.10 Sprocket hole 12.0±0.20 1.5 0.3±0.05 5.5±0.10 RECOMMENDED LAND PATTERN 1.75±0.10 TAPE DIMENSIONS 1.8 B 4.5 Dimensions in mm K Cavity A 8.0±0.10 Dimensions in mm Type LTF3020-D RECOMMENDED REFLOW PROFILE Preheating Soldering Natural cooling Peak A 3.3±0.1 B 4.7±0.1 K 2.2±0.1 PACKAGE QUANTITY Package quantity 1000 pcs/reel 245°C Temperature 230°C 230°C 180°C 5s 150°C 60 to 120s TEMPERATURE RANGE, INDIVIDUAL WEIGHT Operating Storage Individual temperature range temperature range weight –40 to 150 °C –40 to 150 °C 0.07g  Operating temperature range includes self-temperature rise.  The storage temperature range is for after the assembly. 10 to 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) 20180925 inductor_automotive_power_ltf3020-d_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 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. 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. Do not use products that have received any excessive mechanical shock such as by being dropped. 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. Do not expose the products to magnets or magnetic fields. The performance of the product may deteriorate if coating materials are used, thus please assess the situation beforehand by taking this factor into consideration. 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 (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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