SDES052T-3R3MS [CYNTEC]

Sealed Choke Coil SDES052T type;


型号：	SDES052T-3R3MS
厂家：	Cyntec
描述：	Sealed Choke Coil SDES052T type
文件：	总4页 (文件大小：85K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

DOCUMENT

REVISION

PAGE

: SDES052T-000

: A0

CYNTEC CO., LTD.

乾坤科技股份有限公司

: 1 OF 4

Sealed Choke Coil SDES052T type

ꢀ Features

Low profile 4.9mm 4.9mm 2.0 mm

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

Code

Dimensions (mm)

4.9 0.2

2.0 max.

Note This graph is in regard to outline dimensions spec. For outer appearance, please refer to actual product.

Mar., 2018

DOCUMENT

REVISION

PAGE

: SDES052T-000

: A0

CYNTEC CO., LTD.

乾坤科技股份有限公司

: 2 OF 4

ꢀ Marking

The inductor is marked with a 3-digit code

Example – – 4.7µH → 4R7

Upside of Chip

4R7

ꢀ Recommend Land Pattern Dimensions

The customer shall determine the land dimensions shown below after confirming and safety.

4.0

2.1

5.1

Unit : mm

Mar., 2018

DOCUMENT

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: SDES052T-000

: A0

CYNTEC CO., LTD.

乾坤科技股份有限公司

: 3 OF 4

ꢀ

Specifications

Heat Rating Current

DC Amps. Idc ( A )

Saturation Current

DC Amps. Isat ( A )

R_dc( mΩ)

Inductance

( µH )

@ (0A)

Part Number

Typical

Maximum

21.0

Typical

4.8

Maximum

4.32

3.8

Typical

6.3

Maximum

5.7

SDES052T-1R0MS

SDES052T-1R5MS

SDES052T-2R2MS

SDES052T-3R3MS

SDES052T-4R7MS

SDES052T-6R8MS

SDES052T-100MS

1.0

1.5

17.0

23.0

26.0

42.0

52.0

74.0

114.0

27.5

4.2

5.0

4.5

2.2

32.0

4.0

3.6

4.2

3.8

3.3

51.0

2.7

2.4

3.3

3.0

4.7

63.0

2.7

2.4

3.1

2.8

6.8

88.0

2.30

1.8

2.05

1.62

2.60

1.65

2.35

1.50

10.0

137.0

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 ambient.

Test Condition:100KHz, 1.0Vrms

Idc : DC current (A) that will cause an approximate T of 40

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 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.

The rated current as listed is either the saturation current or the heating current depending on which value

is lower.

Note 7.

Mar., 2018

DOCUMENT

REVISION

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: SDES052T-000

: A0

CYNTEC CO., LTD.

乾坤科技股份有限公司

: 4 OF 4

ꢀ

Current Characteristic

SDES052T-1R5MS

SDES052T-1R0MS

1.80

1.50

1.20

0.90

0.60

0.30

0.00

1.20

1.00

0.80

0.60

0.40

0.20

0.00

100

INDUCTANCE(µH)

TEMP. RISE(

TEMP.RISE(

)

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

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)

SDES052T-2R2MS

4.20

3.50

2.80

2.10

1.40

0.70

0.00

100

2.70

2.25

1.80

1.35

0.90

0.45

0.00

SDES052T-3R3MS

INDUCTANCE(µH)

INDUCTANCE (µH)

TEMP. RISE(

)

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 5.5 6.0

DC BIAS(Amps)

6.00

5.00

4.00

3.00

2.00

1.00

0.00

SDES052T-4R7MS

8.40

7.00

5.60

4.20

2.80

1.40

0.00

SDES052T-6R8MS

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 0.3 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)

SDES052T-100MS

12.0

10.0

8.0

6.0

INDUCTANCE(µH)

TEMP. RISE(

)

4.0

2.0

0.0

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6

DC BIAS(Amps)

Mar., 2018

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