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SDER031B-000 [CYNTEC]

Sealed Choke Coil SDER031Btype;
SDER031B-000
型号： SDER031B-000
厂家： Cyntec    Cyntec
描述：

Sealed Choke Coil SDER031Btype
文件： 总4页 (文件大小：89K)
中文：  中文翻译
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DOCUMENT : SDER031B-000  
CYNTEC CO., LTD.  
乾坤科技股份有限公司  
REVISION  
PAGE  
: A9  
: 1 OF 4  
Sealed Choke Coil SDER031Btype  
ꢀ Features  
Low profile 3.0mm 3.0mm 1.2mm  
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)  
3.0 0.2  
L
W
3.0 0.2  
T
1.2Max  
T
Note This graph is in regard to outline dimensions spec. For outer appearance, please refer to actual product.  
ꢀ Recommend Land Pattern Dimensions  
The customer shall determine the land dimensions shown below after confirming and safety.  
B
A
B
C
2.7  
1.4  
A
3.1  
Unit : mm  
C
Nov., 2017  
DOCUMENT : SDER031B-000  
CYNTEC CO., LTD.  
乾坤科技股份有限公司  
REVISION  
PAGE  
: A9  
: 2 OF 4  
ꢀ
Specifications  
L0  
Heat Rating Current  
DC Amps. Idc ( A )  
Saturation Current  
DC Amps. Isat ( A )  
Rdc (mΩ)  
Inductance  
( µH )  
@ (0A)  
Part Number  
Typical  
Maximum  
Typical  
Maximum  
Typical  
Maximum  
SDER031B-1R0MS  
SDER031B-1R5MS  
SDER031B-2R2MS  
SDER031B-3R3MS  
SDER031B-4R7MS  
SDER031B-6R8MS  
SDER031B-100MS  
SDER031B-150MS  
SDER031B-220MS  
SDER031B-330MS  
SDER031B-470MS  
1.0  
1.5  
52  
60  
62  
72  
2.50  
2.20  
2.25  
1.71  
1.43  
1.25  
1.00  
0.80  
0.65  
0.50  
0.44  
2.25  
1.98  
2.00  
1.53  
1.30  
1.13  
0.90  
0.72  
0.60  
0.45  
0.39  
3.35  
3.10  
2.90  
1.92  
1.71  
1.49  
1.26  
1.10  
0.86  
0.65  
0.50  
3.00  
2.60  
2.40  
1.72  
1.53  
1.24  
1.05  
0.83  
0.72  
0.58  
0.45  
2.2  
84  
101  
3.3  
134  
184  
256  
397  
572  
850  
1,387  
1,908  
161  
4.7  
221  
6.8  
307  
10.0  
15.0  
22.0  
33.0  
47.0  
496  
686  
1,020  
1,733  
2,385  
*
If you require another part number please contact with us.  
** Inductance Tolerance 20%  
Note 1.  
Note 2.  
Note 3.  
Note 4.  
Note 5.  
Note 6.  
All test data is referenced to 25  
Test Condition 1MHz, 1.0Vrms  
Idc : DC current (A) that will cause an approximate  
Isat : DC current (A) that will cause L0 to drop approximately 30%  
Operating Temperature Range -55 to + 125  
The part temperature (ambient + temp rise) should not exceed 125  
ambient.  
T of 40  
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.  
Nov., 2017  
DOCUMENT : SDER031B-000  
CYNTEC CO., LTD.  
乾坤科技股份有限公司  
REVISION  
PAGE  
: A9  
: 3 OF 4  
ꢀ
Current Characteristic  
1.80  
1.50  
1.20  
0.90  
0.60  
0.30  
0.00  
80  
70  
60  
50  
40  
30  
20  
10  
0
SDER031B-1R5MS  
1.20  
SDER031B-1R0MS  
100  
80  
60  
40  
20  
0
1.00  
0.80  
0.60  
0.40  
0.20  
0.00  
INDUCTANCE(µH)  
TEMP. RISE(  
INDUCTANCE(µH)  
)
TEMP. RISE(  
)
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 3.9 4.2  
DC BIAS(Amps)  
0.0  
0.4  
0.8  
1.2  
1.6  
2.0  
2.4  
2.8  
3.2  
3.6  
DC BIAS(Amps)  
4.20  
3.50  
2.80  
2.10  
1.40  
0.70  
0.00  
100  
80  
60  
40  
20  
0
SDER031B-3R3MS  
2.40  
2.00  
SDER031B-2R2MS  
100  
80  
60  
40  
20  
0
1.60  
1.20  
0.80  
0.40  
0.00  
INDUCTANCE(µH)  
INDUCTANCE(µH)  
TEMP. RISE(  
)
TEMP. RISE (  
)
0.0  
0.3  
0.6  
0.9  
1.2  
1.5  
1.8  
2.1  
2.4  
0.0  
0.4  
0.8  
1.2  
1.6  
2.0  
2.4  
2.8  
DC BIAS(Amps)  
DC BIAS(Amps)  
SDER031B-4R7MS  
SDER031B-6R8MS  
8.40  
100  
80  
60  
40  
20  
0
6.00  
5.00  
4.00  
3.00  
2.00  
1.00  
0.00  
100  
80  
60  
40  
20  
0
7.00  
5.60  
4.20  
2.80  
1.40  
0.00  
INDUCTANCE(µH)  
TEMP. RISE(  
INDUCTANCE(µH)  
TEMP. RISE(  
)
)
0.0  
0.3  
0.6  
0.9  
1.2  
1.5  
1.8  
2.1  
2.4  
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2  
DC BIAS(Amps)  
DC BIAS(Amps)  
SDER031B-150MS  
18.0  
15.0  
12.0  
9.0  
100  
80  
60  
40  
20  
0
SDER031B-100MS  
12.0  
10.0  
8.0  
100  
80  
60  
40  
20  
0
INDUCTANCE(µH)  
INDUCTANCE(µH)  
6.0  
TEMP. RISE(  
)
TEMP. RISE(  
)
6.0  
4.0  
3.0  
2.0  
0.0  
0.0  
0.0  
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
1.4  
0.0  
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
1.4  
1.6  
DC BIAS(Amps)  
DC BIAS(Amps)  
Nov., 2017  
DOCUMENT : SDER031B-000  
CYNTEC CO., LTD.  
乾坤科技股份有限公司  
REVISION  
PAGE  
: A9  
: 4 OF 4  
SDER031B-220MS  
SDER031B-330MS  
27.0  
22.5  
18.0  
13.5  
9.0  
100  
80  
60  
40  
20  
0
42.0  
35.0  
28.0  
21.0  
14.0  
7.0  
80  
70  
60  
50  
40  
30  
20  
10  
0
INDUCTANCE(µH)  
TEMP. RISE(  
INDUCTANCE(µH)  
TEMP. RISE(  
)
)
4.5  
0.0  
0.0  
0.0  
0.1  
0.2  
0.3  
0.4  
0.5  
0.6  
0.7  
0.8  
0.0  
0.1  
0.2  
0.3  
0.4  
0.5  
0.6  
0.7  
0.8  
0.9  
DC BIAS(Amps)  
DC BIAS(Amps)  
SDER031B-470MS  
54.0  
45.0  
36.0  
27.0  
18.0  
9.0  
70  
60  
50  
40  
30  
20  
10  
0
INDUCTANCE(µH)  
TEMP. RISE(  
)
0.0  
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50  
DC BIAS(Amps)  
Nov., 2017  

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