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DC
SMD
COMMON MODE CHOKE COILS (FOR DC AND SIGNAL LINES) SMD TYPE
OPERATING TEMP. K25VJ105C fIncluding self-generated heatg Equivalent circuits
FEATURES
CM04RC*BU05MC YSMT Y CM04CR / BU05MC * Available in embossed tape and reel. * Highly coupled coil construction ideal for common mode noise attenuation
APPLICATIONS
Y Y YAC YDVC,DSC Y IEEE1394 ,PBX FAX DC 2 2 DC USB(DJ,DK) YImmunity against undesirable external line radiation fields and broadcast waves generated by multifunction telephone sets, PBXs, and facsimile machines. YPreventive measure against DC line noise in electronic equipment. YSuppresses radiated emissions from secondary power supplies and signal lines on AC adapters, battery chargers, and digital equipment. * Excellent for reducing radiated noise in DVC (digital video cameras) and DSC (digital still cameras) * Offers high speed differential mode noise attenuation in USB and IEEE1394 connectors in personal computers, printers, scanners and other computer peripherals
ORDERING CODE
1
CM BU
3
RC MC
4
01 13
5
T
2
f
04 05
6
g
3.5 5.0 Q QW
C
1
M
0
2
4
R
3
C
4
0
4
1
5
T
5
Packaging
T
Z
6
1
Type
CM BU Common mode choke coils
3
Shape
RC MC Surface mount type
Product classification code
01 to 13
Taped products
2
Dimensions of Core(dia.)fmmg
04 05 3.5 5.0
6
Internal code
Q Standard Products QWBlank space
366
EXTERNAL DIMENSIONS
BU05MC h2 Linesi type
BU05MC h3 Linesi type
5
FERRITE PRODUCTS
CM04RC h2 Linesi type CM04RC h3 Linesi type CM04RC h3 Linesi type fThing CM04RC h4 Linesi type
The values without tolerance are for reference only.
PART NUMBERS
CM04RC Impedance [E] ftypicalg 800 fat 100MHzg 500 fat 480MHzg 2 900 fat 15MHzg 500 fat 160MHzg 270 fat 200MHzg 100 fat 200MHzg 3 4 1000 fat 100MHzg 1000 fat 200MHzg 800 fat 100MHzg DC resistance [E] fmax.g 0.06 0.06 0.1 0.06 0.03 0.02 0.18 0.2 0.2 Rated current [A] fmax.g 1.5 2.0 1.0 2.5 3.0 4.0 0.5 0.5 0.5 50 100 Rated voltage [V] fD.C.g Insulation resistance [ME] fmin.g
Ordering code CM04RC01T CM04RC03T CM04RC04T CM04RC07T CM04RC09T CM04RC10T CM04RC02T CM04RC08TfTHINg CM04RC05T BU05MC
No. of Lines
Ordering code BU05MC01T BU05MC03T BU05MC05T BU05MC07T BU05MC13T BU05MC02T BU05MC08T BU05MC11T
No. of Lines
Impedance [E] ftypicalg 1000 (at 60MHz) 600 (at 100MHz)
DC resistance [E] fmax.g 0.12 0.10 0.12 0.11 0.06 0.15 0.11 0.09
Rated current [A] fmax.g 1 1.5 1 1 1 0.5 0.5 0.5
Rated voltage [V] fD.C.g
Insulation resistance [ME] fmin.g
2
1700 (at 130MHz) 1200 (at 250MHz) 1000 (at 200MHz) 1000 (at 150MHz)
50
100
3
700 (at 60MHz) 800 (at 350MHz)
Selection Guide
Part Numbers
Electrical Characteristics
Packaging
Reliability Data
Precautions
P.10
P.367
P.368
P.369
P.390
P.398
etc
367
ELECTRICAL CHARACTERISTICS
Impedance -vs- Frequency characteristicsfMeasured by HP4291Ag
368
PACKAGING
1
Standard quantity fpcs.g Type Standard quantity Taping
4
Reel size
CM04RC [2 Lines] type CM04RC [3 Lines] type CM04RC [3 Lines] type (Thin) CM04RC [4 Lines] type BU05MC [2 Lines] type BU05MC [3 Lines] type
1500 1000 2500 1000 2500 2500
5
FERRITE PRODUCTS
Type CM04RC BU05MC A B100M1 fB3.94M0.039g B80M1 fB3.15M0.039g B B330M2 fB12.99M0.079g B330M2 fB12.99M0.079g C 18M1.5 f0.709M0.059g 13.5M1 f0.53M0.039g UnitDmmfinchg
2
Tape Material
3
Y
Leader and Blank Portion
Type
Leader 150(5.89) 150(5.89)
Blank portions (Leader side) 80(3.14) 80(3.14)
Blank portions (Chip cavity side) 80(3.14) 80(3.14) UnitDmmfinchg
CM04RC BU05MC
369
PACKAGING
fCM04RC g Embossed tape fCM04RC typeg f1g 8mm pitch (0.31 inches pitch)
Type
Lines 2
Insertion pitch 8.0M0.1 8.0M0.1
Chip cavity A B 5.7M0.1 5.7M0.1 9.65M0.1 7.7M0.1 9.8M0.1
Tape thickness K T 5.2max 5.0max 3.1max 5.0max 0.4M0.05 0.38M0.05 0.4M0.05 0.3M0.05
CM04RC
3 3 (THIN) 4 2 3
12.0M0.1 9.8M0.1
12.0M0.1 10.3M0.1 10.3M0.1 8.0M0.1 5.35M1.5 5.7M0.2
BU05MC BU05MC
3.2M0.1 0.4M0.05
f2g 12mm pitch (0.472 inches pitch) 6 Top Tape Strength 0.1V0.7N The top tape requires a peel-off force of 0.1 to 0.7N in the direction of the arrow as illutrated below.
fBU05MC
g Embossed tape fBU05MC typeg
370
RELIABILITY DATA
1/4
Specifled Value Item Surface Mount High current inductors 08 Type K25CVJ85C Surface Mount High current inductors 04/05/06 Type K25VJ105C CommonMode Choke Coils CM04RC CommonMode Choke Coils BU05MC Test Method and Remarks
Balun Transformers BU05MC
1.Operating Temperature Range 2.Storage Temperature Range 3.Rated current
Including self-generated heat
K40CVJ85C
Commom mode choke coil Balun transformersD K5 to J40C in taped packaging
Within the specification
Within the specified tolerance
MSD inductorD The maximum DC value having inductance decrease within specified value and temperature increase within 40C by the application of DC bias.
5
FERRITE PRODUCTS
Inductance decrease 04 30L 05 20L 06 10L
Commom mode choke coilD The maximum DC value having temperature increase within specified temperature,as detailed in individual specification. 4.Impedance Within the specified tolerance Commom mode choke coilD Measuring equipmentDHP 4291A or its equivalent Measuring frequencyDSpecified frequency 5. Inductance Within the specified tolerance Refer to individual specification SMD inductorD Measuring equipmentDHP 4284A or its equivalent Measuring frequencyD1kHz Measuring voltageD1V osc. Measurement in series connection 6.DC Resisitance Within the specified tolerance SMD transformer SMD inductor Commom mode choke coilD Measuring equipmentDDC ohmmeter 7.Self resonance frequency Within the specification SMD inductorD Measuring equipmentDImpedance analyzer fHP 4191A, 4192Ag or its equivalent 8.Temperature characteristic 04, 05, 06 TypeDWithin M10L 08TypeDWithinM5L SMD inductorD Change of maximum inductance deviation in step 1 to 5 Temperature at step 1 Temperature at step 2 Temperature at step 3 Temperature at step 4 Temperature st step 5 20C Minimum operating temperature 20C fStandard temperatureg Maximum oparating temperature 20C
9.Resisitance to flexure of substrare
Can satisfy the conditions of the chart at right.
Commom mode choke coilD Accoding to JIS C0051 CM04RCYBU05MC Warp Pressing speed Duration 3mm 0.5mm/sec. 5M1sec.
Pressig jig
Board
391
RELIABILITY DATA
2/4
Specifled Value Item Surface Mount High current inductors 08 Type Surface Mount High current inductors 04/05/06 Type CommonMode Choke Coils CM04RC CommonMode Choke Coils BU05MC Test Method and Remarks
Balun Transformers BU05MC
10.Standard donndityonn
Note on standard condition: "standard condition" referred to herein is defined as follows: 5 to 35C of temperature, 45 to 85% relative humidity and 86 to 106kPa of air pressure. When there are questions conceming measurement results: In order to provide correlation data, the test shall be conducted under condition of 20M2C of temperature, 45 to 85% relative humidity and 86 to 106kPa of air pressure. Unless otherwise specified, all the tests are conducted under the "standard condition."
5
FERRITE PRODUCTS
SMD inductorD Applied voltageD100VDC DurationD60sec.
11.Insulation resistanceD between wires
100ME min.
Commom mode choke coilD Applied voltageDRated voltage DurationD60 sec. 12.Insulation resistanceD between wire and core 13.Rated current 14.Withstanding voltageD between wires Within the specification No abnormality Commom mode choke coilD Applied voltageDRegulation voltage DurationD60 sec. 15.Withstanding voltageD between wire and core No abnormality SMD inductorD Applied voltageD500VAC DurationD60 sec. 16.Adhesion of terminal electrode No abnormality SMD inductorD Set testing jigs perpendicularly to top surface of specimen mounted on printed board, and apply specified static load for 5 sec. Specified static load Type N08DP NP04S N06D NP06D 5N static load 10N 100ME min. SMD inductorD Applied voltageD100VDC DurationD60sec.
17.Resisitance to vibration
Impedance changeDWithinDM5L
Refer to individual specification.
SMD inductor, Commom mode choke coilD Accoding to JIS C0040 DirectionsD2 hrs each in X, Y, and Z directions. TotalD6 hrs Frequency rangeD10 to 55 to 10 Hz f1 min.g AmplitudeD1.5mm fShall not exceed acceleration 196m/s2g Mounting methodDsoldering onto printed board RecoveryDAt least 2 hrs of recovery under the standard condition after the test,followed by the measurement within 24 hrs. A kind of vibrationDA
18.Solderability
95L or more of mounting terminal side shall be covered with tresh solder.
At least 75L of terminal electrode is covered by new solder.
SMD inductor Solder temperatureD230M5C DurationD2M0.5 sec. Immersion depthDAll sides of mounting terminal shall be immersed.
Commom mode choke coilD CM04RCYBU05MC Solder temperature Duration Immersion depth 235M5C 2M0.5 sec. Up to 0.5mm from terminal root
393
RELIABILITY DATA
3/4
Specifled Value Item Surface Mount High current inductors 08 Type No abnormality Surface Mount High current inductors 04/05/06 Type CommonMode Choke Coils CM04RC CommonMode Choke Coils BU05MC Test Method and Remarks
Balun Transformers BU05MC
19.Resisitance to soldering heat
Refer to individual specification.
SMD inductor (Reflow soldering)
Temperature range
150V180C 180Cmin 200Cmin Peak temperature 230Cmax
Duration 110sec max 40sec max 30sec max
5
FERRITE PRODUCTS
RecoveryDAt least 2 hrs of recovery under the standard condition after the rmoval from test chamber, followed by the measurement within 24 hrs.
Commom mode choke coilD Reflow soldering PreheatingD100 to 150C 1 to 2min.
PeakD230 to 240C Within 5sec. More than 200C Within 40 sec.
Number of reflowDWithin 2 times. Manual soldering Solder temperatureD350M5C DurationD3M1sec. RecoveryD1 to 2 hrs of recovery under the standard condition after the test. 20.Thermal shock Inductance changeDWithinDM10L Refer to individual specification. SMD inductor Accoding to JIS C0025 SMD inductorf08 typeg Conditions of 1 cycle Step 1 2 3 4 TemperaturefCg K25J0 K3 Room temperature J85K0 Room temperature
J2
Durationfming 30M3 Within 3 30M3 Within 3
SMD inductorf04, 05, 06 typeg Conditions of 1 cycle Step 1 2 3 4 TemperaturefCg K25J0 K3 Room temperature J105J2 K0 Room temperature Durationfming 30M3 Within 3 30M3 Within 3
Number of cycyleD10 cycles RecoveryDAt least 2 hrs of recovry under the standard condition after the removal from test chamber, followed by the measurement within 24 hrs.
Commom mode choke coilD Accoding to JIS C0025 Conditions of 1 cycle TemperaturefCg CM04RCYBU05MC 1 2 3 4 K25M3C Room temperature 85M2C Room temperature Durationfming 30M3 3 30M3 3
Number of cycyleD10 cycles RecoveryD1V2 hrs of recovery under the standard condition after removal from test chamber.
395
RELIABILITY DATA
4/4
Specifled Value Item Surface Mount High current inductors 08 Type Surface Mount High current inductors 04/05/06 Type CommonMode Choke Coils CM04RC CommonMode Choke Coils BU05MC Test Method and Remarks
Balun Transformers BU05MC
21.Damp heat fsteady stateg
Refer to individual specification.
Commom mode choke coilD CM04RCYBU05MC Temperature Humidity Duration 40M2C 90V95L 1000M24
5
FERRITE PRODUCTS
22.Loading under damp heat Inductance changeDWithinDM10L Refer to individual specification.
SMD inductorD Temperature D40M2C HumidityD90V95L Applied currentDRated current DurationD240M2hrs RecoveryDAt least 2 hrs of recvery under the standard condition after rhe removal from test chamber, followed by the measurement within 24 hrs. Commom mode choke coilD CM04RCYBU05MC Temperature Humidity Applied current Duration 40M2C 90V95L Rated current 1000M24
RecoveryD1V2 hrs of recovery under the standard condition after the removed from test chamber
23.High temperature life test
Inductance changeDWithinDM10L
Refer to individual specification.
SMD inductorD Temperature D SMD inductorD105M3C DurationD SMD inductorD240M2hrs RecoveryDAt least 2 hrs of recvery under the standard condition after rhe removal from test chamber, followed by the measurement within 24 hrs.
Commom mode choke coilD CM04RCYBU05MC Temperature Duration 85M2C 1000M24
RecoveryD1V2 hrs of recovery under the standard condition after the removed from test chamber
24.Low Temperature life Test
Inductance changeDWithinDM10L
Refer to individual specification.
SMD inductorD Temperature DK40M3C DurationD SMD inductorD240M2hrs RecoveryDAt least 2 hrs of recvery under the standard condition after rhe removal from test chamber, followed by the measurement within 24 hrs.
Commom mode choke coilD CM04RCYBU05MC Temperature Duration K40M3C 1000M24
RecoveryD1V2 hrs of recovery under the standard condition after the removed from test chamber
397
PRECAUTIONS
SMD Inductors
Stages 1.Circuit Design Operating environment, 1.The products described in this specification are intended for use in general electronic equipment,(office systems, supply equipment, telecommunications measuring
CM04RC BU05MC
Precautions Technical considerations
equipment, and household equipment). They are not intended for use in mission-critical equipment or systems requiring special quality and high reliability (traffic systems, safety equipment, aerospace systems, nuclear control systems and medical equipment including life-support systems,) where product failure might result in loss of life, injury or damage. For such uses, contact TAIYO YUDEN Sales Department in advance. 2.PCB Design Land pattern design 1.Please contact any of our offices for a land pattern, and refer to a recommended land pattern of specifications. 3.Considerations for automatic placement Adjustment of mounting machine 1.Excessive impact load should not be imposed on the products when mounting onto the PC boards. 2.Mounting and soldering conditions should be checked beforehand. 4.Soldering Reflow soldering 1.Please contact any of our offices for a reflow soldering, and refer to the recommended condition specified. 2.This products is reflow soldering only. 3.SMD Inductors Please do not add any stress to a product until it returns in normal temperature after reflow soldering. Lead free soldering 1.When using products with lead free soldering, we request to use them after confirming of adhesion, temperature of resistance to soldering heat, soldering etc sufficiently. Recommended conditions for using a soldering iron: Put the soldering iron on the land-pattern. Soldering iron's temperature - Below 350 Duration - 3 seconds or less The soldering iron should not directly touch the inductor. 5.Cleaning Cleaning conditions 1.SMD Inductors Please contact any of our offices for a cleaning, 6.Handling Handling 1.Keep the product away from all magnets and magnetic objects. Breakaway PC boards (splitting along perforations) 1.When splitting the PC board after mounting product, care should be taken not to give any stresses of deflection or twisting to the board. 2.Board separation should not be done manually, but by using the appropriate devices. Mechanical considerations 1.Please do not give the product any excessive mechanical shocks. 2.SMD Inductors Please do not add any shock and power to a product in transportation. Pick-up pressure 1.SMD Inductors Please do not push to add any pressure to a winding part. Please do not give any shock and push into a ferrite core exposure part. Packing 1.SMD Inductors Please avoid accumulation of a packing box as much as possible. 7.Storage conditions Storage 1.To maintain the solderability of terminal electrodes and to keep the packing material in good condition, temperature and humidity in the storage area should be controlled.. Recommended conditions Ambient temperature Humidity 0 40 Below 70% RH 1. Under a high temperature and humidity environment, problems such as reduced solderability caused by oxidation of terminal electrodes and deterioration of taping/packaging materials may take place. 1.There is a case that transformation and a product of tape are damaged by accumulation of a packing box. 1.SMD Inductors Damage and a characteristic can vary with an excessive shock or stress. 2.SMD Inductors There is a case to be broken by the handling in transportation. 1.There is a case to be damaged by a mechanical shock. 1.Planning pattern configurations and the position of products should be carefully performed to minimize stress. 1.There is a case that a characteristic varies with magnetic influence. 1.If products are used beyond the range of the recommended conditions, heat stresses may deform the products, and consequently degrade the reliability of the products. 1. When installing products, care should be taken not to apply distortion stress as it may deform the products.
5
FERRITE PRODUCTS
The ambient temperature must be kept below 30
399

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