Molding Power Inductors – BDCL Series
BDCL Series
BDCL Series provides high current in compact package size with
magnetically shielded construction. This power
inductor is an excellent power solution for space-limited devices.
Features
RoHS, Halogen Free and REACH Compliance
Monolithic, magnetically shielded
Capable for large current
Applications
Smartphones, tablets and wearable devices
HDD, SSD and PC peripheral devices
DSC, camcoders
PND
DC/DC converters
Product Identification
Shape and Dimensions
Recommended Pattern
Dimensions in mm
TYPE
BDCL00201610
BDCL00201612
BDCL00252010
BDCL00252012
A
2.0±0.2
2.0±0.2
2.5±0.2
2.5±0.2
B
1.6±0.2
1.6±0.2
2.0±0.2
2.0±0.2
C
1.0Max
1.2Max
1.0Max
1.2Max
D
0.5±0.3
0.5±0.3
0.6±0.3
0.6±0.3
Dimensions in mm
TYPE
BDCL00201610
BDCL00201612
BDCL00252010
BDCL00252012
A
0.7
0.7
1.2
1.2
B
2.3
2.3
2.8
2.8
C
1.8
1.8
2.3
2.3
Molding Power Inductors – BDCL Series
Electrical Characteristics
Part Number
Inductance
(uH)
0.24
0.33
0.47
0.56
0.68
1.0
1.5
2.2
Tolerance
(±%)
20
20
20
20
20
20
20
20
Test
Frequency
(MHz)
2
2
2
2
2
2
2
2
RDC(mΩ)
Max(Typ.)
40(28)
48(40)
54(44)
59(46)
72(55)
96(81)
150(122)
204(170)
Isat(A)
Max(Typ.)
4.2(6.0)
4.0(5.5)
3.2(5.0)
2.8(4.6)
2.7(4.2)
2.2(3.4)
2.1(2.8)
2.0(2.4)
Irms(A)
Max(Typ.)
4.0(4.5)
3.5(3.8)
3.0(3.6)
2.8(3.3)
2.4(3.0)
2.0(2.3)
1.6(2.0)
1.3(1.6)
BDCL00201610R24MS1
BDCL00201610R33MS1
BDCL00201610R47MS1
BDCL00201610R56MS1
BDCL00201610R68MS1
BDCL002016101R0MS1
BDCL002016101R5MS1
BDCL002016102R2MS1
Note: When ordering, please specify tolerance code. Tolerance: M=±20%
Operating temperature range－40℃½125℃(Including self - temperature rise)
Isat for Inductance drop 30% from its value without current
Irms for a 40℃ temperature rise from 25℃ ambient with current
Rated current：Isat or Irms, whichever is smaller
Absolute maximum voltage 20VDC
Measure Equipment：
L：Agilent E4991/HP4286A+16197A (or equivalent), 2MHz 0.2V
RDC：CHEN HWA502BC/HP4338B (or equivalent)
Isat：Agilent E4980A+HP42841A (or equivalent)
Irms：Agilent 6641 SYSTEM DC POWER SUPPLY (or equivalent)
Test Instruments：E4991A
Impedance / Material Analyzer
Inductance v.s DC Current
2.5
140
2.0
120
100
2R2
Tem perature Change v.s DC Current
1R5 1R0
R68
R47
R33
R24
L(uH)
2R2
1.0
1R5
1R0
0.5
R68
R56
R47
ΔT
℃
1.5
80
60
40
20
0
R56
R33
R24
8.5
0.0
0
0.5 1
1.5 2
2.5
3 3.5
4 4.5
5 5.5
6
6.5 7
7.5 8
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
DC Current(A)
DC Current(A)
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in medical or
high risk applications without Chilisin approval. Please contact our sales department before ordering.
Molding Power Inductors – BDCL Series
Electrical Characteristics
Part Number
Inductance
(uH)
0.24
0.47
0.68
1.0
2.2
Tolerance
(±%)
20
20
20
20
20
Test
Frequency
(MHz)
2
2
2
2
2
RDC(mΩ)
Max(Typ.)
30(23)
41(34)
53(44)
72(60)
170(142)
Isat(A)
Max(Typ.)
5.0(6.0)
4.0(4.5)
3.3(3.6)
2.8(3.2)
1.8(2.1)
Irms(A)
Max(Typ.)
3.8(4.4)
2.9(3.3)
2.5(2.9)
2.2(2.5)
1.5(1.7)
BDCL00201610R24ML1
BDCL00201610R47ML1
BDCL00201610R68ML1
BDCL002016101R0ML1
BDCL002016102R2ML1
Note: When ordering, please specify tolerance code. Tolerance: M=±20%
Operating temperature range－40℃½125℃(Including self - temperature rise)
Isat for Inductance drop 30% from its value without current
Irms for a 40℃ temperature rise from 25℃ ambient with current
Rated current：Isat or Irms, whichever is smaller
Absolute maximum voltage 20VDC
Measure Equipment：
equivalent),
2MHz 0.2V
RDC：CHEN HWA502BC/HP4338B
(or equivalent)
Isat：Agilent E4980A+HP42841A
(or equivalent)
Irms：Agilent 6641 SYSTEM DC POWER SUPPLY
(or equivalent)
Test Instruments：E4991A
Impedance / Material Analyzer
Inductance v.s DC Current
2.5
L：Agilent E4991/HP4286A+16197A
(or
Tem perature Change v.s DC Current
80
2.0
R47
60
L(uH)
1.5
2R2
1R0
2R2
R68
R24
ΔT
℃
1R0
R68
R47
R24
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9
1.0
40
0.5
20
0.0
0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
DC Current(A)
DC Current(A)
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in medical or
high risk applications without Chilisin approval. Please contact our sales department before ordering.
Molding Power Inductors – BDCL Series
Electrical Characteristics
Part Number
Inductance
(uH)
0.24
0.47
0.68
1.0
1.5
2.2
Tolerance
(±%)
20
20
20
20
20
20
Test
Frequency
(MHz)
2
2
2
2
2
2
RDC(mΩ)
Max(Typ.)
35(25)
52(40)
70(53)
82(67)
120(95)
195(165)
Isat(A)
Max(Typ.)
5.5(6.5)
3.8(5.1)
3.3(4.8)
3.1(3.9)
2.6(3.2)
2.0(2.6)
Irms(A)
Max(Typ.)
4.2(4.8)
3.2(3.8)
2.6(3.2)
2.3(2.7)
2.2(2.6)
1.3(1.7)
BDCL00201612R24MS1
BDCL00201612R47MS1
BDCL00201612R68MS1
BDCL002016121R0MS1
BDCL002016121R5MS1
BDCL002016122R2MS1
Note: When ordering, please specify tolerance code. Tolerance: M=±20%
Operating temperature range－40℃½125℃(Including self - temperature rise)
Isat for Inductance drop 30% from its value without current
Irms for a 40℃ temperature rise from 25℃ ambient with current
Rated current：Isat or Irms, whichever is smaller
Absolute maximum voltage 20VDC
Measure Equipment：
L：Agilent E4991/HP4286A+16197A (or equivalent), 2MHz 0.2V
RDC：CHEN HWA502BC/HP4338B (or equivalent)
Isat：Agilent E4980A+HP42841A (or equivalent)
Irms：Agilent 6641 SYSTEM DC POWER SUPPLY (or equivalent)
Test Instruments：E4991A
Impedance / Material Analyzer
Inductance v.s DC Current
2.5
Tem perature Change v.s DC Current
140
1R5
R47
2.0
120
100
2R2
1R5
1R0
2R2
1R0
R24
ΔT
℃
L(uH)
1.5
80
60
40
R68
1.0
0.5
R68
R47
R24
20
0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
0.0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
DC Current(A))
DC Current(A)
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in medical or
high risk applications without Chilisin approval. Please contact our sales department before ordering.
Molding Power Inductors – BDCL Series
Electrical Characteristics
Part Number
Inductance
(uH)
0.24
0.47
0.68
1.0
1.5
2.2
Tolerance
(±%)
20
20
20
20
20
20
Test
Frequency
(MHz)
2
2
2
2
2
2
RDC(mΩ)
Max(Typ.)
40(24)
46(36)
65(49)
78(60)
105(82)
156(130)
Isat(A)
Max(Typ.)
7.5(9.5)
5.2(6.5)
3.8(5.0)
3.4(4.3)
3.2(4.0)
2.6(3.2)
Irms(A)
Max(Typ.)
4.5(5.0)
3.1(3.6)
2.9(3.3)
2.5(3.0)
2.2(2.9)
1.4(1.8)
BDCL00252010R24MS1
BDCL00252010R47MS1
BDCL00252010R68MS1
BDCL002520101R0MS1
BDCL002520101R5MS1
BDCL002520102R2MS1
Note: When ordering, please specify tolerance code. Tolerance: M=±20%
Operating temperature range－40℃½125℃(Including self - temperature rise)
Isat for Inductance drop 30% from its value without current
Irms for a 40℃ temperature rise from 25℃ ambient with current
Rated current：Isat or Irms, whichever is smaller
Absolute maximum voltage 20VDC
Measure Equipment：
L：Agilent E4991/HP4286A+16197A (or equivalent), 2MHz 0.2V
RDC：CHEN HWA502BC/HP4338B (or equivalent)
Isat：Agilent E4980A+HP42841A (or equivalent)
Irms：Agilent 6641 SYSTEM DC POWER SUPPLY (or equivalent)
Test Instruments：E4991A
Impedance / Material Analyzer
Inductance v.s DC Current
2.5
140
120
2.0
2R2
100
R68
R47
2R2
1R5 1R0
R24
Tem perature Change v.s DC Current
L(uH)
ΔT
℃
1R0
R68
R47
R24
1.5
1R5
1.0
80
60
40
20
0
0.5
0.0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
DC Current(A)
DC Current(A)
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in medical or
high risk applications without Chilisin approval. Please contact our sales department before ordering.
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