ST558PTA252MLS [COILCRAFT]

General Purpose Inductor,;


型号：	ST558PTA252MLS
厂家：	Coilcraft lnc.
描述：	General Purpose Inductor, 电感器
文件：	总2页 (文件大小：167K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

POWERINDUCTORS

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Power Inductors for Critical Applications ST558PTA

■ High current, low DCR shielded power inductors

■ 10.2 × 11 mm base; only 5.2 mm tall

■ Magnetic shielding allows high density mounting

■ Materials allow for –55°C storage

Core material Ferrite

Terminations Tin-silver over tin over nickel over phos bronze

(pins 1 and 2); matte tin over nickel over phos bronze (pin 3).

Weight 1.6 g

Ambient temperature –40°C to +85°C with Imax current

Maximum part temperature +125°C (ambient + temp rise)

Storage temperature Component: –55°C to +125°C.

Tape and reel packaging: –55°C to +80°C

Resistance to soldering heat Max three 40 second reﬂows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited ﬂoor life at <30°C /

85% relative humidity)

Packaging 200/7″ reel Plastic tape: 24 mm wide, 0.4 mm thick,

16 mm pocket spacing, 5.45 mm pocket depth

SRF (MHz)⁴

min typ

119

70.0

Isat (A)⁵

Irms (A)⁶

±2°C rise 42°C rise

Inductance²DCR max³

Part number¹

±±20 (ꢀH)

(mOhm)

120 drop ±20 drop 320 drop

ST558PTA301MLZ

ST558PTA801MLZ

ST558PTA102MLZ

ST558PTA122MLZ

ST558PTA132MLZ

0.30

0.80

1.0

4.0

6.0

4.0

170

100

29.5

24.9

16.5

20.5

12.9

30.0

25.2

17.0

21.0

16.8

30.5

25.6

17.5

21.3

17.2

12.5

11.0

12.5

16.3

15.0

16.3

66.5

63.7

56.7

95.0

91.0

81.0

1.2

1.3

ST558PTA152MLZ

ST558PTA182MLZ

ST558PTA202MLZ

ST558PTA222MLZ

ST558PTA252MLZ

1.5

1.8

2.0

2.2

2.5

4.0

6.0

9.0

4.0

7.5

52.5

49.0

45.5

40.6

38.5

75.0

70.0

65.0

58.0

55.0

13.5

13.3

15.3

8.9

14.0

13.8

15.8

9.6

14.5

14.3

16.2

10.0

12.1

11.0

8.5

12.5

9.0

15.0

11.5

16.3

12.0

11.4

11.8

ST558PTA322MLZ

ST558PTA402MLZ

ST558PTA432MLZ

ST558PTA572MLZ

3.2

4.0

4.3

5.7

6.0

9.0

7.5

9.0

37.1

32.9

30.8

24.5

53.0

47.0

44.0

35.0

7.3

8.3

6.4

5.4

7.8

8.5

6.8

5.8

8.5

8.8

7.0

6.0

11.0

8.5

9.0

8.5

15.0

11.5

12.0

11.5

1. When ordering, please specify testing code:

ST558PTA57±MLZ

Testing: Z = Unscreened

H = Group A screening per Coilcraft CP-SA-10001

S = Tin-lead (63/37) over tin over nickel over phos bronze.

All screening performed to the document’s latest revision

Custom screening also available

2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A or equivalent.

3. DCR measured on a micro-ohmmeter.

4. SRF measured using an Agilent/HP 8753D network analyzer.

5. Typical DC current at which the inductance drops the speciﬁed amount from its value without current.

6. Typical current that causes the speciﬁed temperature rise from 25°C ambient.

7. Electrical speciﬁcations at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Document ST535-1 Revised 12/14/17

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Email cps@coilcraft.com Specifications subject to change without notice.

www.coilcraft-cps.com Please check our web site for latest information.

Fax 847-639-1508

1102 Silver Lake Road

Cary, IL 60013

Phone 800-981-0363

POWERINDUCTORS

ST558PTA Series

Typical L vs Frequency

Typical L vs Current

5.7 µH

3.2 µH

2.0 µH

1.3 µH

0.8 µH

2.0 µH

1.3 µH

0.8 µH

0.1

100

0.1

100

Frequency (MHz)

Current (A)

0.433 0.00ꢀ

11,0 0,2

0.402 0.00ꢀ

10,2 0,2

Terminal 3 is for

mounting stability only.

0.205

max

5,20

0.079

2,00

0.069

1,75

0.2ꢀ

7,1

Suggested

Land Pattern

0.0ꢀ7

2,20

0.152

3,ꢀ5

0.0ꢀ7

2,20

0.125

3,1ꢀ

0.11ꢀ

3,00

0.11ꢀ

3,00

0.0ꢀ7

2,20

0.091

2,30

0.215

5,47

0.134

3,40

inches

Dimensions are in

Document ST535-2 Revised 12/14/17

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Email cps@coilcraft.com Specifications subject to change without notice.

www.coilcraft-cps.com Please check our web site for latest information.

Fax 847-639-1508

1102 Silver Lake Road

Cary, IL 60013

Phone 800-981-0363

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