DLW21SZ121HQ2L

Spec No.JEFL243C-9114E-01 P1/10 Chip Common Mode Choke Coil DLW21SZ□□□HQ2□ Murata Standard Reference Specification [AEC-Q200] 1. Scope This reference specification applies to Chip Common Mode Choke Coil DLW21SZ_HQ Series for Automotive Electronics based on AEC-Q200 except for Power train and Safety. 2. Part Numbering (ex.) DL W 21 S Z (1) (2) (3) (4) (5) (1) Chip Common Mode Choke Coil (2) Structure (W : Winding Type) (3) Dimension (LW) (4) Type (5) Category 900 H Q 2 L (6) (7) (8) (9) (10) (6) Impedance (Typ. at 100MHz) (7) Circuit (H : Characteristic Impedance 100system) (8) Features (9) Number of Line (10) Packaging Code L : Taping (Φ180mm/reel) B : Bulk 3. Rating Customer Part Number Common Mode Impedance Rated Withstanding Rated DC (at 100MHz,Under Standard Voltage Voltage Current Resistance Testing Condition) V(DC) V(DC) (mA) ( max.) (*1) Refer to below (*1) (*1) (*1) (*1) comment Murata Part Number DLW21SZ670HQ2L DLW21SZ670HQ2B DLW21SZ900HQ2L DLW21SZ900HQ2B DLW21SZ121HQ2L DLW21SZ121HQ2B 67  ± 25% 90  ± 25% 20 50 120  ± 25% Operating Temperature : -40 to +105°C (*1) Standard Testing Condition Temperature : Ordinary Temperature 15 to 35°C Humidity : Ordinary Humidity 25 to 85%(RH) Storage Temperature 320 0.31 280 0.41 280 0.41 : -40 to +105°C Temperature : 20 ± 2°C Humidity : 60 to 70%(RH) Atmospheric Pressure : 86 to106kPa 4. Style and Dimensions (0 .1 7 ) 1 .2 ±0 .2 ■ Equivalent Circuits 1.2±0.2 2.0±0.2 (0.45) (1) (2) (4) (3) (2) (4) (3) No polarity (0 .4 ) (0 .4 ) (0.45) (1) : Electrode () : Reference Value ■ Unit Mass (Typical value) (in mm) 5. Marking No Marking. MURATA MFG.CO., LTD 0.011g Insulation Resistance (Mmin.) (*1) ESD Rank 2:2kV 10 2 Spec No.JEFL243C-9114E-01 P2/10 6. Electrical Performance No. 6.1 Item Common Mode Impedance (Zc) Withstanding Voltage Specification Meet item 3. 6.3 DC Resistance (Rdc) Meet item 3. 6.4 Insulation Resistance (I.R.) 6.2 Products shall not be damaged. Test Method Measuring Equipment : KEYSIGHT 4291A or the equivalent Measuring Frequency: 100±1MHz (ref.item 8) Test Voltage : 2.5 times for Rated Voltage Time : 1 to 5 seconds Charge Current : 1 mA max. (ref.item 8) Measuring current : 100mA max. (ref.item 8) (In case of doubt in the above mentioned standard condition, measure by 4 terminal method.) Measuring voltage : Rated Voltage Measuring time : 1 minute max. (ref.item 8) 7. Q200 Requirement 7-1. Performance (based on Table 13 for Ferrite EMI SUPPRESSORS/FILTERS) AEC-Q200 Rev.D issued June 1. 2010 AEC-Q200 No. 3 Stress High Temperature Exposure Murata Specification / Deviation Test Method 1000hours at t 105 deg C Meet Table A after testing. Set for 24hours at room temperature, then measured. Table A Appearance No damaged Common Mode Impedance within ±20% Change I.R. 10MΩ min. Withstanding Voltage No damaged 4 Temperature Cycling 1000cycles -40 deg C to +105 deg C -55 deg C to +105 deg C Meet Table A after testing. Set for 24hours at room temperature, then measured. 5 Destructive Physical Analysis Per EIA469 Biased Humidity 1000hours at 85 deg C, 85%RH Apply max rated current. Apply 105 deg C 1000hours Set for 24hours at room temperature, then measured Visual inspection Meet ITEM 4 （Style and Dimensions） 7 8 Operational Life 9 External Visual 10 Physical Dimension Not Applicable No electrical tests 12 Resistance to Solvents Per MIL-STD-202 Method Meet Table A after testing. (ref.item 8) Meet Table A after testing. Apply rated current. (ref.item 8) No abnormalities No defects Not Applicable 215 13 Mechanical Shock Per MIL-STD-202 Method 213 Condition F: 1500g’s(14.7N)/0.5ms/ Half sine Meet Table A after testing. MURATA MFG.CO., LTD Spec No.JEFL243C-9114E-01 P3/10 AEC-Q200 No. Stress 14 Vibration Murata Specification / Deviation Test Method 5g's(0.049N) for 20 minutes, Meet Table A after testing. 12cycles each of 3 oritentations Test from 10-2000Hz. 12cycles each of 3 orientations Pre-heating：150 to 180C / 90±30s Meet Table A after testing. 17 ESD No-heating Solder temperature 260C+/-5 deg C Immersion time 10s Per AEC-Q200-002 18 Solderbility Per J-STD-002 19 Electrical Characterization Measured : Common mode Inductance Method b : Not Applicable 95% of the terminations is to be soldered. (except partly-exposed wire) Flux:Ethanol solution of rosin,25(wt)% includes activator equivalent to 0.06 to 0.10(wt)% chlorine No defects 20 Flammability 21 Board Flex Per UL-94 15 Resistance to Soldering Heat 22 Terminal Strength 30 Electrical Transient Conduction Meet Table A after testing. ESD Rank: Refer to Item 3. Rating. Epoxy-PCB(1.6mm) Deflection 2mm(min) 60 sec minimum holding time Per AEC-Q200-006 A force of 17.7N for 60sec Per ISO-7637-2 Not Applicable Meet Table A after testing. 10N for 30s No defects Not Applicable 8. Terminal to be Tested. When measuring and supplying the voltage, the following terminal is applied. No. 8.1 8.2 8.3 8.4 8.5 Item Common Mode Impedance (Measurement Terminal) Withstanding Voltage (Measurement Terminal) DC Resistance (Measurement Terminal) Insulation Resistance (Measurement Terminal) Operational Life (Supply Terminal) Terminal to be Tested Terminal Terminal Terminal Terminal Terminal Terminal Terminal Terminal Terminal Terminal MURATA MFG.CO., LTD Spec No.JEFL243C-9114E-01 9. Measuring method for common mode impedance. P4/10 Measured common mode impedance may be included measurement error due to stray capacitance, residual inductance of test fixture. To correct this error, the common mode impedance should be calculate as follows; (1) Measure admittance of the fixture(opened), Go Bo. (2) Measure impedance of the fixture(shorted), Rs Xs. (3) Measure admittance of the specimen, Gm Bm. (4) Calculate corrected impedance Z using the formula below. Z = (Rx2+Xx2) 1/2 Where Gm-Go - Rs Rx = (Gm-Go)２ + (Bm-Bo)２ -(Bm- Bo) - Xs Xx = (Gm-Go)２ + (Bm-Bo)２ 10. P.C.B., Flux, Solder and Soldering condition Test shall be done using P.C.B., Flux, Solder and Soldering condition which are specified in item 14 except the case of being specified special condition. 11. Impedance Frequency Characteristics(Typical) 1000 ＤＬＷ２１ＳＮ９００ＨＱ２ DLW21SZ900HQ2 Common mode ＤＬＷ２１ＳＮ６７０ＨＱ２ DLW21SZ670HQ2 100 Impedance （Ω） ＤＬＷ２１ＳＮ１２１ＨＱ２ DLW21SZ121HQ2 Differential mode 10 ＤＬＷ２１ＳＮ９００ＨＱ２ DLW21SZ900HQ2 1 ＤＬＷ２１ＳＮ１２１ＨＱ２ DLW21SZ121HQ2 ＤＬＷ２１ＳＮ６７０ＨＱ２ DLW21SZ670HQ2 0.1 10 100 Frequency （ＭＨz) 12. Specification of Packaging 1000 Sprocket Hole  1.5± 0.1 0 4.0±0.1 0.25±0.05 2.0±0.05 0.3±0.05 *Dimension of the Cavity is measured at the bottom side. 2.25±0.1 3.5±0.05 8.0±0.3 1.75±0.1 12.1 Appearance and Dimensions ( 8mm-wide,Plastic tape) 1.4±0.1 1.45±0.1 Cavity 4.0±0.1 (in mm) Direction of feed 12.2. Specification of Taping (1) Packing quantity (Standard quantity) 2000 pcs. / reel (2) Packing Method Products shall be packaged in each embossed cavity of plastic tape and sealed with cover tape. (3) Sprocket Hole The sprocket holes are to the right as the tape is pulled toward the user. (4) Spliced point The cover tape have no spliced point. (5) Missing components number Missing components number within 0.025% of the number per reel or 1 pc., whichever is greater, and are not continuous. The specified quantity per reel is kept. MURATA MFG.CO., LTD Spec No.JEFL243C-9114E-01 P5/10 12.3. Pull Strength of Plastic Tape Plastic Tape Cover Tape 5 N min. 10 N min. 12.4. Peeling off force of Cover Tape 0.2N to 0.7N (minimum value is typical.) Speed of Peeling off : 300 mm / min 165 to 180 degree F Cover tape Plastic tape 12.5. Dimensions of Leader-tape, Trailer and Reel There shall be leader-tape (cover tape only and empty tape) and trailer-tape (empty tape) as follows. 12.6 Marking for reel Customer part number, MURATA part number, Inspection number(*1), RoHS marking(*2), Quantity, etc *1) « Expression of Inspection No. » □□ OOOO  (1) (2) (3) (1) Factory Code (2) Date First digit : Year / Last digit of year Second digit : Month / Jan. to Sep.  1 to 9, Oct. to Dec.  O,N,D Third, Fourth digit : Day (3) Serial No. *2) « Expression of RoHS marking » ROHS – Y (△) (1) (2) (1) RoHS regulation conformity parts. (2) MURATA classification number 12.7 Marking for Outside package Customer name Purchasing Order Number, Customer Part Number, MURATA part number, RoHS marking (*2), Quantity, etc 12.8 Specification of Outer Case Reel Label H D W 13. φ180mm W D H Standard Reel Quantity in Outer Case (Reel) 186 186 93 5 Outer Case Dimensions (mm) *Above Outer Case size is typical. It depends on a quantity of an order. ! △ Caution 13.1 Mounting Direction Mount products in right direction. Wrong direction which is 90°rotated from right direction causes not only open or short circuit but also flames or other serious trouble. Ｚ right direction Ｚ wrong direction MURATA MFG.CO., LTD Spec No.JEFL243C-9114E-01 P6/10 13.2 Limitation of Applications Please contact us before using our products for the applications listed below which require especially high reliability for the prevention of defects which might directly cause damage to the third party's life, body or property. (1) Aircraft equipment (2) Aerospace equipment (3) Undersea equipment (4) Power plant control equipment (5) Medical equipment (6) Transportation equipment (trains, ships, etc.) (7) Traffic signal equipment (8) Disaster prevention / crime prevention equipment (9) Data-processing equipment (10) Applications of similar complexity and / or reliability requirements to the applications listed in the above. 13.3 Caution(Rating) Do not exceed maximum rated current of the product. Thermal stress may be transmitted to the product and short/open circuit of the product or falling off the product may be occurred. 13.4 Fail-safe Be sure to provide an appropriate fail-safe function on your product to prevent a second damage that may be caused by the abnormal function or the failure of our product. 13.5 Corrosive gas Please refrain from use since contact with environments with corrosive gases (sulfur gas [hydrogen sulfide, sulfur dioxide, etc.], chlorine, ammonia, etc.) or oils (cutting oil, silicone oil, etc.) that have come into contact with the previously stated corrosive gas environment will result in deterioration of product quality or an open from deterioration due to corrosion of product electrode, etc. We will not bear any responsibility for use under these environments. 14. Notice Products can only be soldered with reflow. This product is designed for solder mounting. Please consult us in advance for applying other mounting method such as conductive adhesive. 14.1 Flux and Solder Flux Use rosin-based flux,(with converting chlorine content 0.06 to 0.1(wt)%. ), but not highly acidic flux (with Halogen content exceeding 0.2(wt)% conversion to chlorine). Do not use water-soluble flux. Solder Use Sn-3.0Ag-0.5Cu solder 14.2 Assembling Flow soldering may cause deterioration in insulation resistance. So, reflow soldering shall be applied for this product. 14.3 Cleaning Conditions Do not clean after soldering. Some cleaning agents may degrade bonding strength,and characteristics of products by detaching. If cleaning,please contact us. 14.4 Resin coating The impedance value may change due to high cure-stress of resin to be used for coating/molding products. An open circuit issue may occur by mechanical stress caused by the resin, amount/cured shape of resin, or operating condition etc. Some resin contains some impurities or chloride possible to generate chlorine by hydrolysis under some operating condition may cause corrosion of wire of coil, leading to open circuit. So, please pay your careful attention when you select resin in case of coating/molding the products with the resin. Prior to use the coating resin, please make sure no reliability issue is observed by evaluating products mounted on your board. 14.5 Attention regarding P.C.B. bending The following shall be considered when designing and laying out P.C.B.'s. (1) P.C.B. shall be designed so that products are not subject to the mechanical stress due to warping the board. ［Products direction］ a Products shall be location the sideways b Direction (Length : a D *1 A > B A > C C B D Slit *1 A > D is valid when stress is added vertically to the perforation as with Hand Separation. If a Cutting Disc is used, stress will be diagonal to the PCB, therefore A > D is invalid. (3) Mounting Components Near Screw Holes When a component is mounted near a screw hole, it may be affected by the board deflection that occurs during the tightening of the screw. Mount the component in a position as far away from the screw holes as possible. Screw Hole Recommended 14.6 Attention Regarding P.C.B. Design < The Arrangement of Products > P.C.B. shall be designed so that products are far from the portion of perforation. The portion of perforation shall be designed as narrow as possible, and shall be designed so as not to be applied the stress in the case of P.C.B. separation.  Products shall not be arranged on the line of a series of holes when there are big holes in P.C.B. (Because the stress concentrate on the line of holes.) Portion of Perforation × P.C.B. ○ ○ Portion of Perforation Product × ○ P.C.B. × Product Hole < Products Placing > Support pins shall be set under P.C.B . to prevent causing a warp to P.C.B. during placing the products on the other side of P.C.B. Pick- up nozzle Product P.C.B. < P.C.B. Separation > Support pin P.C.B. shall not be separated with hand. P.C.B. shall be separated with the fixture so as not to cause P.C.B. bending. MURATA MFG.CO., LTD Spec No.JEFL243C-9114E-01 P8/10 14.7 Standard Land Dimensions (Reflow) 1 1.2 0.4 2 3 Resist Copper foil pattern No pattern (in mm) 0.8 2.6 1 If the pattern is made with wider than 1.2mm. It will result to let component turn around, because melting speed is different. In the worst case, short circuit between lines may be occured. If the pattern is made with less than 0.4mm , in the worst case , short circuit between lines may be occurred due to the spread of soldering paste or mount placing accuracy. If the pattern is made with wider than 0.8mm, the strength of bending will be reduced. Do not use gilded pattern. A copper wire may cause open by dissolution of metallization. 2 3 4 Temp. (°C) 1 .2 0 .5 14.8 Standard Soldering Condition 1.Reflow Soldering (1)Standard printing pattern of solder paste  Standard thickness of the solder paste should be 100 to 150µm.  Use the solder paste printing pattern of the right pattern.  For the resist and copper foil pattern, use standard land dimensions. 0.8  Use the Solder Sn-3.0Ag-0.5Cu for pattern printing. (in mm) 2.6  Spread of soldering paste between lines may cause short circuit of lines. (2) Soldering Temperature Temperature difference between soldering and surface of components must be within 150°C, in preheating. When components are immersed in liquid after soldering, temperature difference should be within 100°C. If preheating is not enough, components may be cracked and cause deterioration in insulation resistance. (3) Soldering Condition Standard soldering profile and the limit soldering profile is as follows. The excessive limit soldering conditions may cause leaching of the electrode and / or resulting in the deterioration of product quality. 260°C /10s 245±3°C 220°C 230°C Limit Profile 180 150 Standard Profile 30～60s 60s max. 90s±30s Pre-heating Heating Peak temperature Cycle of reflow Standard Profile 150～180°C 、90s±30s above 220°C、30s～60s 245±3°C 2 times Time(s) Limit Profile above 230°C、60s max. 260°C、10s 2 times MURATA MFG.CO., LTD Spec No.JEFL243C-9114E-01 P9/10 2. Reworking with Soldering iron The following conditions must be strictly followed when using a soldering iron after being mounted by reflow soldering. · Pre-heating: 150°C, 1 min ꞏ Soldering iron output: 30W max. · Tip temperature: 350°C max. ꞏ Tip diameter:φ3mm max. · Soldering time : 3(+1,-0) seconds. ꞏ Times : 2times max. Notes : Do not touch the products directly with the soldering iron. Do not remove the product from P.C.B.. If the removed product is re-soldered on P.C.B. ,characteristic impedance may change. 3. Solder Volume Solder shall be used not to be exceeded the upper limits as shown below. Upper limit Recommendable ｔ T 1/3T≦t≦T (T:Tickness of electrode) Accordingly increasing the solder volume, the mechanical stress to Chip is also increased. Exceeding solder volume may cause the failure of mechanical or electrical performance. 14.9 Caution for use tweezer ･When you hold products with a tweezer, please hold like a figure of the right side, and sharp material, such as a pair of tweezers, shall not be touched to the winding portion to prevent the breaking of wire. ･Mechanical shock should not be applied to the products mounted on the board to prevent the breaking of the core. 14.10 Handling of a substrate After mounting products on a substrate, do not apply any stress to the product caused by bending or twisting to the substrate when cropping the substrate, inserting and removing a connector from the substrate or tightening screw to the substrate. Excessive mechanical stress may cause cracking in the product. Bending Twisting 14.11 Brushing of neighborhood of products When you clean the neighborhood of products such as connector pins, bristles of cleaning brush shall not be touched to the winding portion to prevent the breaking of wire. 14.12 Operating Environment Do not use this product under the following environmental conditions, on deterioration of the performance, such as insulation resistance may result from the use. (1) in corrosive gases (acidic gases, alkaline gases, chlorine, sulfur gases, organic gases and etc.) (2) in the atmosphere where liquid such as organic solvent, may splash on the products. 14.13 Storage Condition (1) Storage period Use the products within 12 months after delivered. Solderability should be checked if this period is exceeded. (2) Storage environment conditions ꞏProducts should be stored in the warehouse on the following conditions. Temperature ： -10 ~ +40°C Humidity ： 15 to 85% relative humidity No rapid change on temperature and humidity. ꞏ Products should not be stored in corrosive gases, such as sulfureous, acid gases, alkaline gases, to prevent the following deterioration. Poor solderability due to the oxidized electrode. ꞏ Products should be stored on the palette for the prevention of the influence from humidity,dust and so on. ꞏ Products should be stored in the warehouse without heat shock, vibration, direct sunlight and so on. ꞏ Avoid storing the product by itself bare (i.e.exposed directly to air). (3) Delivery Care should be taken when transporting or handling product to avoid excessive vibration or mechanical shock. MURATA MFG.CO., LTD Spec No.JEFL243C-9114E-01 P10/10 ! 15.△ Note (1)Please make sure that your product has been evaluated in view of your specifications with our product being mounted to your product. (2)You are requested not to use our product deviating from the reference specifications. (3)The contents of this reference specification are subject to change without advance notice. Please approve our product specifications or transact the approval sheet for product specifications before ordering. MURATA MFG.CO., LTD