I N D U C T O R S January 2015 Inductors for Power Circuits Multilayer Ferrite MLP Series MLP1608 Type MLP1608 1608 [0603 inch]* * Dimensions Code JIS[EIA] (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 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. 20150105 / inductor_commercial_power_mlp1608_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 Multilayer Ferrite Overview of MLP1608 Type FEATURES A low-loss magnetic material is used so that a low-loss inductor for the power supply circuit can be achieved. In addition to the inductance value, product types with various features are available so that they can be compatible with different usages. H Type: This product uses a low-loss material and has low DC resistance. * Optimal for when heavy load power efficiency is important. V Type: As with the H type, this product with a low-loss magnetic material and that has good DC superimposition type characteristics. * Optimal for when light load power efficiency is important. APPLICATION Smart phones, tablet terminals, digital cameras, video cameras, HDDs, power supply modules, etc. PART NUMBER CONSTRUCTION MLP 1608 H 2R2 B T 0S1 Series name L×W Dimensions (mm) Characteristic type Inductance (μH) Height (mm max.) Packaging style Internal code T 1608 1.6×0.8 H V Low core loss (Emphasized DC resistance) R47 0.47 D 0.75 1R0 1.0 B 0.95 Low core loss (Emphasized DC bias characteristics) 2R2 2.2 Taping 0S1 OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT Temperature range Type Operating temperature （°C） Package quantity Individual weight (pieces/reel) （mg） 4 5.5 Storage temperature （°C） t=0.75 MLP1608 –40 to +125 –40 to +85 t=0.95 Operating temperature range includes self-temperature rise. The Storage temperature range is for after the circuit board is mounted. 4,000 RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://product.tdk.com/en/environment/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. 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. 20150105 / inductor_commercial_power_mlp1608_en.fm (4/13) I N D U C T O R S MLP1608 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 30 to 60s Peak Temp. T4 250 to 260°C Time t3 10s max. 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. 20150105 / inductor_commercial_power_mlp1608_en.fm (5/13) I N D U C T O R S MLP1608 Type 0.80±0.15 SHAPE & DIMENSIONS 0.30±0.20 0.30±0.20 T 1.60±0.15 T 0.60±0.15 0.80±0.15 Dimensions in mm 0.8 RECOMMENDED LAND PATTERN 0.6 0.8 0.6 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. 20150105 / inductor_commercial_power_mlp1608_en.fm (6/13) I N D U C T O R S MLP1608 Type ELECTRICAL CHARACTERISTICS CHARACTERISTICS SPECIFICATION TABLE Type Low resistance Low core loss Emphasized DC bias characteristics Thickness L T (mm)max. 0.95 0.75 0.75 0.95 0.95 0.95 (μH) 2.2 0.47 1.0 0.47 1.0 2.2 tolerance ±20% ±20% ±20% ±20% ±20% ±20% Measuring frequency DC resistance Rated current Part No. (MHz) 2 2 2 2 2 2 ()±30% 0.30 0.22 0.30 0.20 0.30 0.36 MLP1608H2R2BT0S1 MLP1608VR47DT0S1 MLP1608V1R0DT0S1 MLP1608VR47BT0S1 MLP1608V1R0BT0S1 MLP1608V2R2BT0S1 (mA)max. 750 800 700 800 700 600 Rated current: Current assumed when temperature has risen to 40°C max. ○ Measurement equipment Measurement item Product No. L 4294A+16034G DC resistance Type-7561 ＊ Equivalent measurement equipment may be used. Manufacturer Agilent Technologies Yokogawa 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. 20150105 / inductor_commercial_power_mlp1608_en.fm (7/13) I N D U C T O R S MLP1608Type (H characteristic product, T dimension of the product 0.95mm max.) ELECTRICAL CHARACTERISTICS L FREQUENCY CHARACTERISTICS GRAPH 3.0 2.5 Inductance(μH) 2.2μH 2.0 1.5 1.0 0.5 0.0 0.1 1 10 100 Frequency(MHz) ○ Measurement equipment Product No. Manufacturer 4294A+16034G Agilent 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. 20150105 / inductor_commercial_power_mlp1608_en.fm (8/13) I N D U C T O R S MLP1608 Type (H characteristic product, T dimension of the product 0.95mm max.) ELECTRICAL CHARACTERISTICS INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH 3.0 Inductance(μH) 2.5 2.0 2.2μH 1.5 1.0 0.5 0.0 0 200 400 600 800 1000 DC current(mA) ○ Measurement equipment Product No. Manufacturer 4285A+42841A+42842C+42851-61100 Agilent 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. 20150105 / inductor_commercial_power_mlp1608_en.fm (9/13) I N D U C T O R S MLP1608 Type (V characteristic product, T dimension of the product 0.75mm max.) ELECTRICAL CHARACTERISTICS L FREQUENCY CHARACTERISTICS GRAPH 1.2 1.0μH Inductance(μH) 1.0 0.8 0.6 0.47μH 0.4 0.2 0.0 0.1 1 10 100 Frequency(MHz) ○ Measurement equipment Product No. Manufacturer 4294A+16034G Agilent 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. 20150105 / inductor_commercial_power_mlp1608_en.fm (10/13) I N D U C T O R S MLP1608 Type (V characteristic product, T dimension of the product 0.75mm max.) ELECTRICAL CHARACTERISTICS INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 200 400 600 800 1000 DC current(mA) ○ Measurement equipment Product No. Manufacturer 4285A+42841A+42842C+42851-61100 Agilent 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. 20150105 / inductor_commercial_power_mlp1608_en.fm (11/13) I N D U C T O R S MLP1608 Type (V characteristic product, T dimension of the product 0.95mm max.) ELECTRICAL CHARACTERISTICS L FREQUENCY CHARACTERISTICS GRAPH 3.0 2.5 Inductance(μH) 2.2μH 2.0 1.5 1.0μH 1.0 0.5 0.47μH 0.0 0.1 1 10 100 Frequency(MHz) ○ Measurement equipment Product No. Manufacturer 4294A+16034G Agilent 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. 20150105 / inductor_commercial_power_mlp1608_en.fm (12/13) I N D U C T O R S MLP1608 Type (V characteristic product, T dimension of the product 0.95mm max.) ELECTRICAL CHARACTERISTICS INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 200 400 600 800 1000 DC current(mA) ○ Measurement equipment Product No. Manufacturer 4285A+42841A+42842C+42851-61100 Agilent 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. 20150105 / inductor_commercial_power_mlp1608_en.fm (13/13) I N D U C T O R S MLP1608 Type PACKAGING STYLE REEL DIMENSIONS ø60min. 1.0 2.0±0.5 8.4 +2.0 –0.0 ø13±0.2 14.4max. ø21±0.8 ø180±2.0 Dimensions in mm Cavity 3.5±0.05 1.5 +0.1 –0.0 Type MLP1608 A 1.9±0.2 B 1.1±0.2 K 1.1max. A 8.0±0.3 Sprocket hole 1.75±0.1 TAPE DIMENSIONS K B 4.0±0.1 2.0±0.05 160min. Drawing direction Taping 2.0±0.05 200min. 300min. 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. 20150105 / inductor_commercial_power_mlp1608_en.fm