Power Inductor SCD Series
RoHS Compliant
Halogen Free
REACH Compliant
Automotive
AEC-Q200
■
Part Numbering
SCD
Series Name
03021
Dimensions Code
(mm)
03021 3.3x3.0x2.1
0403 4.5x4.0x3.2
0503 5.8x5.2x3.0
0504 5.8x5.2x4.5
0703 7.8x7.0x3.5
0705 7.8x7.0x5.0
T
Internal Code
-
1R0
Inductance
(uH)
R47
0.47
1R0
1.0
101
100
K
M
T
M
Tolerance
±10%
±20%
±30%
-
AU
Internal Code
■
Recommend Reflow Profile
www.chilisin.com.tw
Power Inductor SCD Series
SCD03021 - AU Type
■
Dimensions
Automotive
AEC-Q200
■
Recommended Land Pattern
unit:mm
unit:mm
■
Electrical Characteristics
Part No.
SCD03021T-R82□-AU
SCD03021T-1R0□-AU
SCD03021T-1R4□-AU
SCD03021T-1R5□-AU
SCD03021T-1R8□-AU
SCD03021T-2R2□-AU
SCD03021T-2R7□-AU
SCD03021T-3R3□-AU
SCD03021T-3R9□-AU
SCD03021T-4R7□-AU
SCD03021T-5R6□-AU
SCD03021T-6R8□-AU
SCD03021T-7R0□-AU
SCD03021T-8R2□-AU
SCD03021T-100□-AU
SCD03021T-120□-AU
SCD03021T-150□-AU
SCD03021T-180□-AU
SCD03021T-220□-AU
SCD03021T-270□-AU
SCD03021T-330□-AU
SCD03021T-390□-AU
SCD03021T-470□-AU
SCD03021T-500□-AU
SCD03021T-560□-AU
SCD03021T-680□-AU
SCD03021T-750□-AU
SCD03021T-820□-AU
SCD03021T-101□-AU
SCD03021T-121□-AU
SCD03021T-151□-AU
SCD03021T-181□-AU
SCD03021T-221□-AU
SCD03021T-271□-AU
Inductance
(uH )
0.82
1
1.4
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
7
8.2
10
12
15
18
22
27
33
39
47
50
56
68
75
82
100
120
150
180
220
270
Test Freq.
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
1 kHz,1 V
1 kHz,1 V
1 kHz,1 V
1 kHz,1 V
1 kHz,1 V
1 kHz,1 V
RDC
(Ω)Max.
0.06
0.07
0.09
0.11
0.11
0.13
0.14
0.17
0.19
0.21
0.22
0.25
0.28
0.28
0.32
0.35
0.4
0.48
0.58
0.65
0.8
0.9
1.19
1.22
1.27
1.73
1.9
1.99
2.52
2.9
3.36
5.1
5.8
7.8
Isat
(A)
2.2
2.08
1.86
1.8
1.8
1.39
1.32
1.25
1.2
1.13
0.91
0.85
0.82
0.82
0.74
0.64
0.6
0.54
0.5
0.43
0.4
0.37
0.36
0.33
0.31
0.3
0.29
0.28
0.25
0.2
0.19
0.17
0.16
0.14
Tolerance
(±%)
30
20
20
20
20
20
20
20
20
20
20
20
20
20
10,20
20
20
20
10,20
20
20
20
20
20
20
10,20
20
10,20
20
10,20
20
20
10,20
10,20
Marking
AX
BA
BE
BF
BI
CC
CH
DD
DJ
EH
FG
GI
HA
IC
KA
QA
MA
RA
LA
SA
NA
PA
OA
TA
UA
VA
WA
XA
KB
QB
MB
RB
LB
SB
Note: When ordering, please specify tolerance code. Tolerance: K=±10% / M=±20% / T=±30%
1. Operating temperature range －40℃½125℃(Including self - temperature rise)
2. Isat for Inductance drop 10% from its value without current
3. Measure Equipment:
L: Agilent E4980 or HP4284A (over 1MHz), HP4285A (under 1MHz)
RDC: CH502BC
Isat: HP4284+42841A or WK3260B+WK3265B
www.chilisin.com.tw
Power Inductor SCD Series
SCD03021 - AU Type
■
Characteristics Graph
Inductance vs. Frequency Charateristics
300
Automotive
AEC-Q200
250
200
L(uH)
150
121
100
680
50
470
100
2R2
0
0.001
0.01
0.1
1
10
100
1000
Frequency(MHz)
Inductance vs. DC Current
150
120
121
90
L(uH)
60
680
470
30
100
0
0
0.5
1
1.5
2
2.5
3
3.5
2R2
4
4.5
5
DC Current(A)
www.chilisin.com.tw
Power Inductor SCD Series
SCD0403 - AU Type
■
Dimensions
Automotive
AEC-Q200
■
Recommended Land Pattern
unit:mm
unit:mm
■
Electrical Characteristics
Part No.
SCD0403T-R15□-AU
SCD0403T-1R0□-AU
SCD0403T-1R2□-AU
SCD0403T-1R4□-AU
SCD0403T-1R8□-AU
SCD0403T-2R2□-AU
SCD0403T-2R7□-AU
SCD0403T-3R3□-AU
SCD0403T-3R9□-AU
SCD0403T-4R7□-AU
SCD0403T-5R6□-AU
SCD0403T-6R2□-AU
SCD0403T-6R8□-AU
SCD0403T-8R2□-AU
SCD0403T-100□-AU
SCD0403T-120□-AU
SCD0403T-150□-AU
SCD0403T-180□-AU
SCD0403T-220□-AU
SCD0403T-270□-AU
SCD0403T-330□-AU
SCD0403T-390□-AU
SCD0403T-470□-AU
SCD0403T-560□-AU
SCD0403T-680□-AU
SCD0403T-101□-AU
SCD0403T-121□-AU
SCD0403T-151□-AU
SCD0403T-181□-AU
SCD0403T-221□-AU
SCD0403T-331□-AU
Inductance
(uH )
0.15
1
1.2
1.4
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.2
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
100
120
150
180
220
330
Test Freq.
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
7.96 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
2.52 MHz,1 V
1 kHz,1 V
1 kHz,1 V
1 kHz,1 V
1 kHz,1 V
1 kHz,1 V
1 kHz,1 V
RDC
(Ω)Max.
0.0085
0.033
0.035
0.038
0.042
0.047
0.052
0.058
0.076
0.094
0.101
0.11
0.117
0.132
0.182
0.21
0.235
0.338
0.378
0.522
0.54
0.587
0.844
0.937
1.117
2
1.8
2.8
3.2
4
5.85
Isat
(A)
7.5
3.8
3.5
3.3
2.91
2.6
2.43
2.15
1.98
1.7
1.6
1.5
1.41
1.26
1.15
1.05
0.92
0.84
0.76
0.71
0.64
0.59
0.54
0.5
0.46
0.4
0.38
0.3
0.25
0.15
0.21
Tolerance
(±%)
30
10,20
20
20
20
10,20
20
10,20
20
10,20
10,20
20
10,20
10,20
10,20
20
10,20
20
10,20
20
10,20
10,20
10,20
10,20
10,20
10,20
10,20
10,20
10,20
10,20
10,20
Marking
R15
1R0
1R2
1R4
1R8
2R2
2R7
3R3
3R9
4R7
5R6
6R2
6R8
8R2
100
120
150
180
220
270
330
390
470
560
680
101
121
151
181
221
331
Note: When ordering, please specify tolerance code. Tolerance: K=±10% / M=±20% / T=±30%
1. Operating temperature range －40℃½125℃(Including self - temperature rise)
2. Isat for Inductance drop 10% from its value without current
3. Measure Equipment:
L: Agilent E4980 or HP4284A (over 1MHz), HP4285A (under 1MHz)
RDC: CH502BC
Isat: HP4284+42841A or WK3260B+WK3265B
www.chilisin.com.tw
Power Inductor SCD Series
SCD0403 - AU Type
■
Characteristics Graph
Inductance vs. Frequency Charateristics
400
350
300
250
Automotive
AEC-Q200
L(uH)
200
150
100
50
0
0.001
0.01
0.1
1
10
100
1000
151
680
470
100
4R7
Frequency(MHz)
Inductance vs. DC Current
180
150
151
120
L(uH)
90
60
680
30
470
100
4R7
3
3.5
4
4.5
5
0
0
0.5
1
1.5
2
2.5
DC Current(A)
www.chilisin.com.tw
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