VLS6045AF-4R7M

I N D U C T O R S Inductors for power circuits Wound ferrite VLS-AF series RoHS REACH SVHC-Free Cl Br Pb Halogen Free Lead Free VLS6045AF type FEATURES Magnetic shield type wound inductor for power circuits. High magnetic shield construction achieved by a ferrite magnetic material and compatible with high-density mounting. Optimization of THD+N (Total Harmonic Distortion + Noise) characteristics based on VLS6045EX coils Operating temperature range: –40 to +105°C (Including self-temperature rise) APPLICATION Class-D amplifier (AI speakers, Bluetooth speakers, TV speakers) RELATED PRODUCT INFORMATION Solution guide to the use of noise suppression filters in audio lines PART NUMBER CONSTRUCTION VLS 6045 AF - Series name L×W×H dimensions 6.0×6.0×4.5 mm Internal code 3R3 N Inductance (µH) Inductance tolerance CHARACTERISTICS SPECIFICATION TABLE L Measuring frequency DC resistance Rated current Isat (A)max. 5.0 4.3 3.5 3.2 3.0 2.5 2.1 1.6 1.0 (µH) Tolerance (kHz) ( )±30% 3.3 ±30% 100 0.022 4.7 ±20% 100 0.026 6.8 ±20% 100 0.037 8.2 ±20% 100 0.042 10 ±20% 100 0.054 15 ±20% 100 0.077 22 ±20% 100 0.108 33 ±20% 100 0.164 100 ±20% 100 0.527  Rated current: smaller value of either Isat or Itemp. Isat: When based on the inductance change rate (30% below the initial L value) Itemp: When based on the temperature increase (temperature increase of 40°C by self heating) Part No. Itemp (A)typ. 5.0 4.7 3.9 3.7 3.4 2.8 2.3 1.8 1.0 VLS6045AF-3R3N VLS6045AF-4R7M VLS6045AF-6R8M VLS6045AF-8R2M VLS6045AF-100M VLS6045AF-150M VLS6045AF-220M VLS6045AF-330M VLS6045AF-101M Measurement equipment Measurement item Product No. L 4294A DC resistance 34420A Rated current Isat 4284A+42841A+42842A ＊ Equivalent measurement equipment may be used. Manufacturer Keysight Technologies, Inc. (formerly Hewlett-Packard) Keysight Technologies, Inc. (formerly Hewlett-Packard) Keysight Technologies, Inc. (formerly Hewlett-Packard) 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. (1/5) 20200805 inductor_commercial_power_vls6045af_en.fm I N D U C T O R S VLS6045AF type TOTAL HARMONIC DISTORTION (TYPICAL CHARACTERISTICS) THD+N measurement THD+N v.s. Output power (f=1kHz, RL=8) L=10µH C=0.68µF Inductor Speaker_+ 1 Class-D Amp Speaker_ THD+N (%) Inductor 0.1 VLS6045EX-100M short VLS6045AF-100M 0.01 0.0001 0.001 0.01 0.1 Output power (W) 1 10 1 10 THD+N v.s. Output power (f=1kHz, RL=4) L=10µH C=0.68µF Inductor Speaker_+ 1 Class-D Amp Speaker_ THD+N (%) Inductor 0.1 VLS6045EX-100M VLS6045AF-100M 0.01 0.0001 0.001 0.01 short 0.1 Output power (W) 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. (2/5) 20200805 inductor_commercial_power_vls6045af_en.fm I N D U C T O R S VLS6045AF type L FREQUENCY CHARACTERISTICS 1000 101M 330M 220M 150M Inductance(µH) 100 100M 8R2M 6R8M 4R7M 3R3N 10 1 0.1 0.01 0.1 1 Frequency(MHz) 10 100 Measurement equipment Product No. Manufacturer 4294A Keysight Technologies, Inc. (formerly Hewlett-Packard) ＊ Equivalent measurement equipment may be used. INDUCTANCE VS. DC BIAS CHARACTERISTICS 101M 100 Inductance(µH) 330M 220M 150M 10 100M 8R2M 6R8M 4R7M 3R3N 1 0.1 0 1 2 3 DC current(A) 4 5 6 Measurement equipment Product No. Manufacturer 4284A+42841A+42842A Keysight Technologies, Inc. (formerly Hewlett-Packard) ＊ 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. (3/5) 20200805 inductor_commercial_power_vls6045af_en.fm I N D U C T O R S VLS6045AF type SHAPE & DIMENSIONS PACKAGING STYLE 2.5±0.1 2.2 4.8±0.2 6.0±0.3 6.0±0.3 4.5max. (2.6) 1.7±0.2 1.7±0.2 ø100 100 REEL DIMENSIONS Dimensions in mm ø13.2±0.5 13 ø330 Dimensions in mm 1.5 +0.1 –0 K 1.9 2.3 4.0±0.1 Sprocket hole 12.0±0.3 2.0±0.1 B 5.1 0.4 5.5±0.05 RECOMMENDED LAND PATTERN 1.75±0.1 TAPE DIMENSIONS Cavity A 1.9 8.0±0.1 Dimensions in mm Dimensions in mm Type VLS6045AF A 6.3 B 6.3 K 4.7 PACKAGE QUANTITY RECOMMENDED REFLOW PROFILE Preheating Soldering Package quantity Natural cooling Peak 250°C Temperature 220°C 220°C 1500 pcs/reel TEMPERATURE RANGE, INDIVIDUAL WEIGHT Operating temperature Storage temperature Individual range range weight –40 to 105 °C –40 to 105 °C 0.6 g  Operating temperature range includes self-temperature rise.  The storage temperature range is for after the assembly. 180°C 5s 150°C 60 to 120s 40s 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. (4/5) 20200805 inductor_commercial_power_vls6045af_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: 0 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. 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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