CMLE051B-R47MS [CYNTEC]

Power Choke Coil CMLE051B type;
CMLE051B-R47MS
型号: CMLE051B-R47MS
厂家: Cyntec    Cyntec
描述:

Power Choke Coil CMLE051B type

文件: 总4页 (文件大小:203K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
DOCUMENT : CMLE051B-000  
CYNTEC CO., LTD.  
乾坤科技股份有限公司  
REVISION  
PAGE  
: A0  
: 1 OF 4  
Power Choke Coil CMLE051B type  
Features  
High performance (Isat) realized by metal dust core.  
Low profileThickness max. 1.2mm  
Low loss realized with low DCR  
Capable of corresponding high frequency (3MHz)  
100% lead (Pb) free meet RoHS standard  
Application  
DC/DC converter for CPU in Notebook PC  
Thin type on-board power supply module for exchanger  
VRM for server  
Outline Dimensions  
L
A'  
A
Code  
L
Dimensions(mm)  
B
5.40 0.35  
5.2 0.2  
W
T
W
B'  
1.0 0.2  
A
0.810.18  
1.0 0.1  
A’  
B
2.50 0.08  
2.80 0.13  
0 ~ +0.15  
B’  
H
H
T
Recommend Land Pattern Dimensions  
The customer shall determine the land dimensions shown below after confirming and safety.  
B
A
B
C
2.5  
2.2  
A
5.99  
C
Unit : mm  
Nov., 2019  
DOCUMENT : CMLE051B-000  
CYNTEC CO., LTD.  
乾坤科技股份有限公司  
REVISION  
PAGE  
: A0  
: 2 OF 4  
Specifications  
L0  
Inductance  
( H )  
Heat Rating Current DC  
Amps. Idc ( A )  
Saturation Current  
DC Amps. Isat ( A )  
Rdc ( m)  
Part Number  
@ (0A)  
Typical  
5.5  
Maximum  
6.5  
Typical Maximum  
14.7 13.2  
Typical  
20.0  
Maximum  
17.0  
0.15  
CMLE051B-R15MS  
CMLE051B-R22MS  
CMLE051B-R47MS  
CMLE051B-R68MS  
CMLE051B-R82MS  
CMLE051B-1R0MS  
0.22  
0.47  
0.68  
0.82  
1.0  
5.85  
13.0  
22.0  
23.0  
26.0  
6.70  
15.0  
26.0  
28.0  
30.0  
14.0  
9.0  
7.0  
6.5  
6.0  
13.0  
8.0  
6.3  
6.0  
5.0  
17.5  
12.0  
10.0  
9.6  
16.0  
10.0  
8.6  
8.3  
9.0  
8.0  
CMLE051B-1R5MS  
1.5  
2.2  
3.3  
4.7  
42.0  
55.0  
95.0  
110.0  
50.0  
63.0  
4.7  
4.5  
3.2  
3.0  
4.4  
3.9  
2.9  
2.7  
7.5  
6.0  
4.3  
3.7  
6.3  
5.0  
3.8  
3.2  
CMLE051B-2R2MS  
CMLE051B-3R3MS  
CMLE051B-4R7MS  
114.0  
135.0  
* If you require another part number please contact with us.  
**Inductance Tolerance 20%  
Note 1.All test data is referenced to 25ambient.  
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 -55to + 125℃  
Note 6.The part temperature (ambient + temp rise) should not exceed 125under 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., 2019  
DOCUMENT : CMLE051B-000  
CYNTEC CO., LTD.  
乾坤科技股份有限公司  
REVISION  
PAGE  
: A0  
: 3 OF 4  
Current Characteristic  
0.30  
0.25  
0.20  
0.15  
0.10  
0.05  
0.00  
100  
80  
60  
40  
20  
0
CMLE051B-R22MS  
0.18  
0.15  
0.12  
0.09  
0.06  
0.03  
0.00  
100  
80  
60  
40  
20  
0
CMLE051B-R15MS  
INDUCTANCE(μH)  
TEMP. RISE(℃)  
INDUCT ANCE(μH)  
TEMP. RISE(℃)  
0
2
4
6
8
10  
12  
14  
16  
18  
20  
0
2
4
6
8
10 12 14 16 18 20 22 24 26  
DC BIAS(Amps)  
DC BIAS(Amps)  
0.90  
0.75  
0.60  
0.45  
0.30  
0.15  
0.00  
100  
80  
60  
40  
20  
0
CMLE051B-R68MS  
0.60  
0.50  
0.40  
0.30  
0.20  
0.10  
0.00  
100  
CMLE051B-R47MS  
80  
60  
40  
20  
0
INDUCTANCE(μH)  
TEMP.RISE(℃)  
INDUCTANCE(μH)  
TEMP . RISE(℃)  
0
2
4
6
8
10  
12  
14  
0
1
2
3
4
5
6
7
8
9
10 11 12 13  
DC BIAS(Amps)  
DC BIAS(Amps)  
0.90  
0.75  
0.60  
0.45  
0.30  
0.15  
0.00  
100  
80  
60  
40  
20  
0
CMLE051B-R82MS  
CMLE051B-1R0MS  
1.20  
1.00  
0.80  
0.60  
0.40  
0.20  
0.00  
90  
75  
60  
45  
30  
15  
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  
DC BIAS(Amps)  
DC BIAS(Amps)  
CMLE051B-1R5MS  
1.80  
1.50  
1.20  
0.90  
0.60  
0.30  
0.00  
100  
CMLE051B-2R2MS  
2.70  
2.25  
1.80  
1.35  
0.90  
0.45  
0.00  
100  
80  
60  
40  
20  
0
80  
60  
40  
20  
0
INDUCTANCE(μH)  
TEMP. RISE(℃)  
INDUCT ANCE(μH)  
TEMP . RISE(℃)  
0
1
2
3
4
5
6
7
8
0
1
2
3
4
5
6
7
8
9
10  
DC BIAS(Amps)  
DC BIAS(Amps)  
Nov., 2019  
DOCUMENT : CMLE051B-000  
CYNTEC CO., LTD.  
乾坤科技股份有限公司  
REVISION  
PAGE  
: A0  
: 4 OF 4  
4.20  
3.50  
2.80  
2.10  
1.40  
0.70  
0.00  
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
CMLE051B-4R7MS  
CMLE051B-3R3MS  
INDUCTANCE(μH)  
TEMP. RISE(℃)  
INDUCTANCE(μH)  
TEMP . RISE(℃)  
0.0  
0.5  
1.0  
1.5  
2.0  
2.5  
3.0  
3.5  
4.0  
4.5  
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0  
DC BIAS(Amps)  
DC BIAS(Amps)  
Nov., 2019  

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