I N D U C T O R S April 2016 Inductors for Power Circuits Multilayer Ferrite MLJ Series MLJ1608 Type MLJ1608 1608 [0603 inch]* * Dimensions Code JIS[EIA] (2/8) 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. 20160411 / inductor_commercial_power_mlj1608_en.fm (3/8) 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 MLJ1608 Type FEATURES The large current response by ferrite material of the new development. Narrow tolerance response by lamination of high precision. Significantly reduce high-frequency Loss by adopting a low-loss material. APPLICATION NFC circuit for smart phones and PCs, power supply lines for various electronic devices PART NUMBER CONSTRUCTION MLJ Series name 1608 L×W×H Dimensions (mm) 1608 1.6×0.8×0.8 W Characteristics W Large current R16 △ Inductance (μH) R16 160 R33 330 R56 560 Inductance tolerance J ±5% K ±10% T 000 Packaging style Internal code T Taping 000 OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT Temperature range Package quantity Operating Storage temperature temperature (pieces/reel) （°C） （°C） MLJ1608 –55 to +125 –55 to +125 4,000 The Storage temperature range is for after the circuit board is mounted. Individual weight Type （mg） 4 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. 20160411 / inductor_commercial_power_mlj1608_en.fm (4/8) I N D U C T O R S MLJ1608 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. Time T4 t3 250 to 260°C 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. 20160411 / inductor_commercial_power_mlj1608_en.fm (5/8) I N D U C T O R S MLJ1608 Type 0.80±0.15 SHAPE & DIMENSIONS 0.30±0.20 0.30±0.20 0.80±0.15 1.60±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. 20160411 / inductor_commercial_power_mlj1608_en.fm (6/8) I N D U C T O R S MLJ1608 Type ELECTRICAL CHARACTERISTICS CHARACTERISTICS SPECIFICATION TABLE L Q (nH) 160 220 270 330 390 470 560 Tolerance ±5%±10% ±5%±10% ±5%±10% ±5%±10% ±5%±10% ±5%±10% ±5%±10% min. 25 25 25 25 25 25 25 L, Q measuring conditions Frequency Current (MHz) 25 25 25 25 25 25 25 (mA) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Self-resonant frequency DC resistance Rated current (MHz)min. 330 290 260 230 210 190 170 (ȍ ) 0.12±30% 0.20±30% 0.22±30% 0.24±30% 0.28±30% 0.38±30% 0.40±30% (MHz)typ. 450 400 350 320 290 260 230 Idc-1 (mA)typ. 750 700 650 650 600 600 550 Idc-1 (mA)max. 600 550 550 500 450 400 400 Part No. Idc-2 (mA)max. 700 600 550 500 450 400 400 MLJ1608WR16 △ T000 MLJ1608WR22 △ T000 MLJ1608WR27 △ T000 MLJ1608WR33 △ T000 MLJ1608WR39 △ T000 MLJ1608WR47 △ T000 MLJ1608WR56 △ T000 The " △ " of the Part Number contains the inductance tolerance code, J (±5%) or K (±10%) ○ Measurement equipment Measurement item Product No. L, Q 4294A+16034G Self-resonant frequency E4991A DC resistance Type-7561 ＊ Equivalent measurement equipment may be used. Manufacturer Keysight Technologies Keysight 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. 20160411 / inductor_commercial_power_mlj1608_en.fm (7/8) I N D U C T O R S MLJ1608 Type ELECTRICAL CHARACTERISTICS L FREQUENCY CHARACTERISTICS GRAPH 10000 Inductance (nH) WR56 WR47 1000 WR39 WR33 WR27 WR22 WR16 100 10 1 10 100 1000 Frequency(MHz) ○ Measurement equipment Product No. Manufacturer E4991A+16192A Keysight Technologies ＊ Equivalent measurement equipment may be used. Q FREQUENCY CHARACTERISTICS GRAPH 60 WR22 WR16 50 WR33 WR39 WR47 40 Q WR56 30 WR27 20 10 0 1 10 100 Frequency(MHz) 1000 10000 ○ Measurement equipment Product No. Manufacturer 4294A+16034G 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_mlj1608_en.fm (8/8) I N D U C T O R S MLJ1608 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 4.0±0.1 Cavity 3.5±0.05 1.5 +0.1 –0.0 Type MLJ1608 A 1.9±0.2 B 1.1±0.2 K 1.1 max. A 8.0±0.3 Sprocket hole 1.75±0.1 TAPE DIMENSIONS K B 160min. Drawing direction 4.0±0.1 Taping 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. 20160411 / inductor_commercial_power_mlj1608_en.fm