DCM42 Datasheet, PDF (1/1 Pages) TOKO, Inc – Common-mode Chokes for DC Power Line

DCM42 Type
Common-mode Chokes for DC Power Line
ݯిϥΠϯ༻ίϞϯϞʔυνϣʔΫ
T_DYP_CE _M42
Recommended patterns
ਪ঑ύλʔϯ
(Unit: mm)
(Unit: mm)
Features
• SMD type current use common mode choke for DC Line.
• DC current available to 1.5A.
• Due to the tight coupling (closed magnetic circuit
structure).
The DCM42 offers high impedance characteristics against
common mode noise while achiving low impedance in the
normal mode.
• RoHS compliant
ಛç ç ௕
• ໘࣮^ͮ ૷^͚ ɺిݯճ࿏༻ɺେిྲྀରԠίϞϯϞʔυνϣʔΫ
• ௚ྲྀిྲྀ1.5A຦ରԠ
• ด࣓࿏ʹΑΔߴ݁߹ͷͨΊɺίϞϯϞʔυϊΠζʹରͯ͠͸
ߴ͍ΠϯϐʔμϯεಛੑΛ࣋ͪɺϊʔϚϧϞʔυʹରͯ͠͸
௿ΠϯϐʔμϯεԽΛ࣮ݱ
• RoHS ࢦྩରԠ
Electrical Characteristics ؾితಛੑElectrical Characteristics ؾితಛੑ
౦ޫ඼൪
TOKO
Part Number
1154AS-1001
௚ྲྀిྲྀ
DC Current
(A) Max.
1.5
ίϞϯϞʔυΠϯϐʔμϯε
Common Mode Impedance
‘at 100MHz
(Ω) Typ.
1300
ૠೖଛࣦ
Insertion Loss
‘at 100MHz
(dB) Min.
17
௚ྲྀ఍߅/ϥΠϯ
DC Resistance
/ Line
(mΩ) Max.
0.05
Typical Characteristics ୅දಛੑྫ
ç ç ç ç Insertion Loss Characteristics of 1154AS-1001
0
Normal mode
5
10
15
Common mode
20
25
30
1
10
100
Freq. (M Hz)
1000
Impedance Characteristics of 1154AS-1001
10000
1000
Common mode
100
10
Normal mode
1
1
10
100
1000
Freq. (MHz)
Current Rising Temperature
Pin Connections ઀ଓਤ
40
35
30
25
20
15
10
5
0
0.0
0.5
1.0
1.5
2.0
2.5
(A)
(The sample passing direct-current current says the current value which amounts to 30ˆ)
ç