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SDEI054T-3R3MS [CYNTEC]

Sealed Choke Coil SDEI054T type;
SDEI054T-3R3MS
型号： SDEI054T-3R3MS
厂家： Cyntec    Cyntec
描述：

Sealed Choke Coil SDEI054T type
文件： 总5页 (文件大小：463K)
中文：  中文翻译
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DOCUMENT : SDEI054T-000  
CYNTEC CO., LTD.  
乾坤科技股份有限公司  
REVISION  
PAGE  
: A5  
: 1 OF 5  
Sealed Choke Coil SDEI054T type  
Features  
Low profile：4.9mm x 4.9mm x 4.0mm  
Low coil resistance with large currents.  
High magnetic shield construction should actualize high resolution for EMC protection.  
100% lead (Pb) free meet RoHS standard  
Application  
Cellular phones, LCD displays, HDDs, DVCs, DSCs, PDAs etc..  
Outline Dimensions  
W
Code  
L
Dimensions (mm)  
4.9 0.2  
L
W
4.9 0.2  
T
4.0 max.  
T
Note ：This graph is in regard to outline dimensions spec. For outer appearance, please refer to actual product.  
Dec., 2019  
DOCUMENT : SDEI054T-000  
CYNTEC CO., LTD.  
乾坤科技股份有限公司  
REVISION  
PAGE  
: A5  
: 2 OF 5  
Marking  
The inductor is marked with a 3-digit code  
Example – – 4.7H 4R7  
Upside of Chip  
4R7  
Recommend Land Pattern Dimensions  
The customer shall determine the land dimensions shown below after confirming and safety.  
B
A
B
C
4.0  
2.1  
A
5.1  
Unit : mm  
C
Dec., 2019  
DOCUMENT : SDEI054T-000  
CYNTEC CO., LTD.  
乾坤科技股份有限公司  
REVISION  
PAGE  
: A5  
: 3 OF 5  
Specifications  
L0  
Rdc ( m)  
Heat Rating Current  
DC Amps. Idc ( A )  
Saturation Current  
DC Amps. Isat ( A )  
Inductance  
Part Number  
( H )  
Typical Maximum Typical  
Maximum  
Typical  
Maximum  
@ (0A)  
SDEI054T-1R0MS  
SDEI054T-1R5MS  
SDEI054T-2R2MS  
SDEI054T-3R3MS  
SDEI054T-4R7MS  
SDEI054T-6R8MS  
SDEI054T-100MS  
SDEI054T-120MS  
SDEI054T-150MS  
SDEI054T-220MS  
SDEI054T-330MS  
SDEI054T-470MS  
1.0  
1.5  
8.0  
13.0  
14.2  
20.0  
27.0  
41.0  
53.0  
69.0  
79.0  
119.0  
169.0  
235.0  
11.0  
16.0  
17.5  
25.0  
34.0  
50.0  
63.0  
83.0  
99.0  
149.0  
211.0  
294.0  
6.85  
5.50  
5.40  
4.60  
3.60  
3.15  
3.10  
2.70  
2.30  
2.10  
1.50  
1.35  
6.17  
4.90  
4.90  
4.14  
3.24  
2.84  
2.80  
2.43  
2.00  
1.90  
1.30  
1.20  
10.5  
9.00  
7.50  
6.40  
5.00  
4.55  
3.60  
3.30  
2.80  
2.40  
1.95  
1.60  
9.40  
8.0  
2.2  
6.70  
5.76  
4.50  
4.10  
3.20  
3.00  
2.45  
2.10  
1.75  
1.44  
3.3  
4.7  
6.8  
10.0  
12.0  
15.0  
22.0  
33.0  
47.0  
*：If you require another part number please contact with us.  
**：Inductance Tolerance 20%  
Note 1.： All test data is referenced to 25℃ ambient.  
Note 2.： Test Condition:100KHz, 1.0Vrms  
Note 3.： Idc : DC current (A) that will cause an approximate △T of 40℃  
Note 4.： Isat : DC current (A) that will cause L0 to drop approximately 30%  
Note 5.： Operating Temperature Range -55℃ to + 125℃  
Note 6.： The part temperature (ambient + temp rise) should not exceed 125℃ under the worst case operating  
conditions. Circuit design, component placement, PCB trace size and thickness, airflow and other cooling  
provision all affect the part temperature. Part temperature should be verified in the end application.  
Note 7.： The rated current as listed is either the saturation current or the heating current depending on which value  
is lower.  
Dec., 2019  
DOCUMENT : SDEI054T-000  
CYNTEC CO., LTD.  
乾坤科技股份有限公司  
REVISION  
PAGE  
: A5  
: 4 OF 5  
Current Characteristic  
1.80  
1.50  
1.20  
0.90  
0.60  
0.30  
0.00  
90  
75  
60  
45  
30  
15  
0
SDEI054T-1R5MS  
SDEI054T-1R0MS  
1.20  
1.00  
0.80  
0.60  
0.40  
0.20  
0.00  
100  
80  
60  
40  
20  
0
INDUCTANCE(μH)  
TEMP. RISE(  
INDUCTANCE(μH)  
TEMP. RISE(  
℃
)
℃
)
0
1
2
3
4
5
6
7
8
9
10 11 12  
0
1
2
3
4
5
6
7
8
9
10 11  
DC BIAS(Amps)  
DC BIAS(Amps)  
SDEI054T-2R2MS  
2.70  
2.25  
1.80  
1.35  
0.90  
0.45  
0.00  
100  
80  
60  
40  
20  
0
SDEI054T-3R3MS  
4.20  
3.50  
2.80  
2.10  
1.40  
0.70  
0.00  
100  
80  
60  
40  
20  
0
INDUCTANCE(μH)  
TEMP. RISE(  
INDUCTANCE(μH)  
TEMP. RISE(  
℃
)
℃
)
0
1
2
3
4
5
6
7
8
9
10  
0.0 0.7 1.4 2.1 2.8 3.5 4.2 4.9 5.6 6.3 7.0  
DC BIAS(Amps)  
DC BIAS(Amps)  
5.40  
4.50  
3.60  
2.70  
1.80  
0.90  
0.00  
SDEI054T-4R7MS  
100  
8.40  
7.00  
5.60  
4.20  
2.80  
1.40  
0.00  
SDEI054T-6R8MS  
100  
80  
60  
40  
20  
0
80  
60  
40  
20  
0
INDUCTANCE(μH)  
TEMP. RISE(  
INDUCTANCE(μH)  
TEMP.RISE(  
℃)  
℃
)
0.0 0.6 1.2 1.8 2.4 3.0 3.6 4.2 4.8 5.4 6.0  
DC BIAS(Amps)  
0.0  
0.6  
1.2  
1.8  
2.4  
3.0  
3.6  
4.2  
4.8  
DC BIAS(Amps)  
12.0  
10.0  
8.0  
SDEI054T-100MS  
100  
80  
60  
40  
20  
0
SDEI054T-120MS  
15.0  
12.5  
10.0  
7.5  
90  
75  
60  
45  
30  
15  
0
INDUCTANCE(μH)  
TEMP. RISE(  
INDUCTANCE(μH)  
TEMP. RISE(  
6.0  
℃)  
℃
)
4.0  
5.0  
2.0  
2.5  
0.0  
0.0  
0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 4.8  
DC BIAS(Amps)  
0.0  
0.5  
1.0  
1.5  
2.0  
2.5  
3.0  
3.5  
4.0  
4.5  
DC BIAS(Amps)  
Dec., 2019  
DOCUMENT : SDEI054T-000  
CYNTEC CO., LTD.  
乾坤科技股份有限公司  
REVISION  
PAGE  
: A5  
: 5 OF 5  
27.0  
22.5  
18.0  
13.5  
9.0  
SDEI054T-220MS  
100  
80  
60  
40  
20  
0
18.0  
15.0  
12.0  
9.0  
100  
80  
60  
40  
20  
0
SDEI054T-150MS  
INDUCTANCE(μH)  
TEMP. RISE(  
INDUCTANCE(μH)  
TEMP.RISE(  
℃)  
℃
)
6.0  
4.5  
3.0  
0.0  
0.0  
0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0  
DC BIAS(Amps)  
0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.3 3.6  
DC BIAS(Amps)  
54.0  
45.0  
36.0  
27.0  
18.0  
9.0  
SDEI054T-470MS  
100  
80  
60  
40  
20  
0
42.0  
35.0  
28.0  
21.0  
14.0  
7.0  
100  
80  
60  
40  
20  
0
SDEI054T-330MS  
INDUCTANCE(μH)  
TEMP.RISE(  
INDUCTANCE(μH)  
TEMP. RISE(  
℃)  
℃
)
0.0  
0.0  
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0  
DC BIAS(Amps)  
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6  
DC BIAS(Amps)  
Dec., 2019  

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