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CM05FD391J03 Schematic ( PDF Datasheet ) - Taiyo

Teilenummer CM05FD391J03
Beschreibung Common Mode Choke Coils SMD Type
Hersteller Taiyo
Logo Taiyo Logo 




Gesamt 10 Seiten
CM05FD391J03 Datasheet, Funktion
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 attenu-
ation
APPLICATIONS
Y ,PBX FAX
Y
YAC
DC
YDVC,DSC
Y
IEEE1394
2 DC
ORDERING CODE
13
CM RC
BU MC
2
fg
04 3.5
05 5.0
2
USB(DJ,DK)
YImmunity against undesirable external line radiation fields and broadcast
waves generated by multifunction telephone sets, PBXs, and facsimile ma-
chines.
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
4
01 13
5
T
6
Q
QW
CM
1
04
2
RC
3
01
4
TZ
56
1
Type
CM
BU
Common mode choke coils
2
Dimensions of Core(dia.)fmmg
04 3.5
05 5.0
3
Shape
RC
MC
Surface mount type
4
Product classification code
01 to 13
5
Packaging
T
Taped products
6
Internal code
Q Standard Products
QWBlank space
366






CM05FD391J03 Datasheet, Funktion
RELIABILITY DATA
1/4
Specifled Value
Item
Surface Mount Surface Mount High CommonMode
CommonMode
High current
current inductors
Choke Coils
Choke Coils
inductors 08 Type
04/05/06 Type
CM04RC
BU05MC
1.Operating Temperature
Range
2.Storage Temperature
Range
3.Rated current
K25CVJ85C
K25VJ105C
K40CVJ85C
Within the specification
Within the specified tolerance
Balun Transformers
BU05MC
Test Method and Remarks
Including self-generated heat
Commom mode choke coil Balun transformersD
K5 to J40C in taped packaging
MSD inductorD
The maximum DC value having inductance decrease
within specified value and temperature increase within
40C by the application of DC bias.
Inductance decrease
04 05
30L 20L
06
10L
4.Impedance
5. Inductance
Within the specified tolerance
Within the specified tolerance
6.DC Resisitance
Within the specified tolerance
7.Self resonance frequency Within the specification
8.Temperature characteris- 04, 05, 06 TypeDWithin M10L
tic 08TypeDWithinM5L
Commom mode choke coilD
The maximum DC value having temperature increase within speci-
fied temperature,as detailed in individual specification.
Commom mode choke coilD
Measuring equipmentDHP 4291A or its equivalent
Measuring frequencyDSpecified frequency
Refer to individual SMD inductorD
specification
Measuring equipmentDHP 4284A or its equivalent
Measuring frequencyD1kHz
Measuring voltageD1V osc. Measurement in series connection
SMD transformer SMD inductor Commom mode choke coilD
Measuring equipmentDDC ohmmeter
SMD inductorD
Measuring equipmentDImpedance analyzer
fHP 4191A, 4192Ag or its equivalent
SMD inductorD
Change of maximum inductance deviation in step 1 to 5
Temperature at step 1 20C
Temperature at step 2
Minimum operating
temperature
Temperature at step 3 20C fStandard temperatureg
Temperature at step 4
Maximum oparating
temperature
Temperature st step 5 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
3mm
Pressing speed
0.5mm/sec.
Duration
5M1sec.
Pressig jig
5
Board
391

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