SER2814L-223KL COILCRAFT [Coilcraft lnc.], SER2814L-223KL Datasheet

SER2814L-223KL

Manufacturer Part Number

SER2814L-223KL

Description

SMT Power Inductors

Manufacturer

COILCRAFT [Coilcraft lnc.]

Datasheet

1.SER2814L-223KL.pdf (4 pages)

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SER2814L-152KL

SER2814H-222KL

SER2814L-222KL

SER2817H-332KL

SER2814H-332KL

SER2814L-332KL

SER2817H-472KL

SER2814H-472KL

SER2814L-472KL

SER2817H-682KL

SER2814H-682KL

SER2814L-682KL

SER2817H-103KL

SER2814H-103KL

SER2814L-103KL

SER2817H-153KL

SER2814H-153KL

SER2814L-153KL

SER2817H-223KL

SER2814H-223KL

SER2814L-223KL

SER2817H-333KL

SER2814H-333KL

SER2814L-333KL

SMT Power Inductors - SER2800 Series

Part number

Inductance

±10%

(µH)

1.5

2.2

3.3

4.7

6.8

1.47

1.83

1.47

2.56

1.83

1.47

2.56

1.83

1.47

2.56

1.83

1.47

2.56

1.83

1.47

2.56

1.83

1.47

2.56

1.83

1.47

2.56

1.83

1.47

nom max (MHz)

(mOhms)

DCR

1.62

2.01

1.62

2.82

2.01

1.62

2.82

2.01

1.62

2.82

2.01

1.62

2.82

2.01

1.62

2.82

2.01

1.62

2.82

2.01

1.62

2.82

2.01

1.62

SRF

typ

Specifications subject to change without notice.

Please check our website for latest information. Document 490-1 Revised 08/22/08

drop drop

100

10%

82.0

91.0

62.0

48.0

59.0

42.0

33.0

42.0

30.0

22.0

28.0

18.0

13.0

18.0

11.5

12.0

7.5

7.0

4.5

7.0

4.0

2.0

Isat (A)

>100

20%

84.0

92.5

66.9

54.0

61.2

48.0

36.9

45.0

34.5

26.0

31.2

21.5

16.2

21.2

14.0

9.8

8.6

6.0

8.7

5.1

2.6

>100

• Perfect for high current, low voltage power supply applications

• Extremely low DCR; Current handling to >100 Amps

• Higher inductance values than other SER series – up to 33 µH

Core material Ferrite

Core and winding loss See www.coilcraft.com/coreloss

Terminations RoHS compliant tin-silver over copper. Other

terminations available at additional cost.

Weight SER2814L – 27.5 g;

SER2817H – 34.7 g

Ambient temperature –40°C to +85°C with Irms current, +85°C

to +125°C with derated current

Storage temperature Component: –40°C to +125°C.

Packaging: –40°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)

Mean Time Between Failures (MTBF) 26,315,789 hours

Packaging 25 pieces per tray

PCB washing Only pure water or alcohol recommended

drop

30%

84.8

93.6

68.4

57.0

62.4

50.1

39.0

45.9

36.2

27.8

32.1

23.4

17.6

21.9

15.2

11.0

15.0

9.6

6.8

9.6

5.9

3.3

20°C 40°C

rise

Irms (A)

rise

1. Inductance measured at 500 kHz, 0.1 Vrms,

2. DCR measured on a Keithley 580 micro-

3. SRF measured using an Agilent/HP 8753D

4. DC current at which the inductance drops

5. Current that causes a the specified

6. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount

Components” before soldering.

Caution:

This series is not intended for use

in high vibration or mechanical

shock environments. We advise

using additional means of secur-

ing the part to the circuit board to

ensure its adhesion. Consider our

SER2900 series, which offers

nearly identical electrical charac-

teristics and incorporates a third

mount pad for better stability and

board adhesion.

0 Adc on an Agilent/HP 4284A LCR meter or

equivalent.

ohmmeter or equivalent.

network analyzer and a Coilcraft SMD-D

test fixture.

the specified amount from its value without

current.

temperature rise from 25°C ambient.

SER2814H – 28.7 g;

Document 490-1

Related parts for SER2814L-223KL

SER2814L-223KL Summary of contents

Page 1

... SER2814H-153KL 15 1.83 2.01 SER2814L-153KL 15 1.47 1.62 SER2817H-223KL 22 2.56 2.82 SER2814H-223KL 22 1.83 2.01 SER2814L-223KL 22 1.47 1.62 SER2817H-333KL 33 2.56 2.82 SER2814H-333KL 33 1.83 2.01 SER2814L-333KL 33 1.47 1.62 © Coilcraft, Inc. 2008 • Perfect for high current, low voltage power supply applications • Extremely low DCR; Current handling to >100 Amps • Higher inductance values than other SER series – µH Core material Ferrite Core and winding loss See www ...

Page 2

... SMT Power Inductors - SER2800 Series 1.10 max 27,9 SER28XXX COILCRAFT 1.100 max 27,94 XX 0.160 0.240 4,06 6,10 Height (See table) Maximum height SER2814L 0.560 / 14,22 SER2814H 0.560 / 14,22 SER2817H 0.655 16,64 / Temperature Rise vs Current Current (A rms) © Coilcraft, Inc. 2008 Recommended Land Pattern ...

Page 3

... Current (A) 100 33 µH 22 µH 15 µH 10 µH 10 6.8 µH 4.7 µH 3.3 µH SER2817H 1 0.1 1 Current (A) © Coilcraft, Inc. 2008 L vs Frequency 100 10 SER2814L 1 10 100 0.1 100 10 1 SER2814H 0.1 10 100 0.1 100 10 1 SER2817H 0.1 10 100 0.1 Specifications subject to change without notice. Please check our website for latest information. Document 490-3 Revised 10/20/08 Document 490-3 33 µ ...

Page 4

... SMT Power Inductors - SER2800 Series ESR vs Frequency 2000 SER2814L 1750 1500 1250 1000 750 500 250 0 0.1 1 Frequency (MHz) 2000 SER2814H 1750 1500 1250 1000 750 500 250 0 0.1 1 Frequency (MHz) 2000 SER2817H 1750 1500 1250 1000 750 500 250 0 0.1 1 Frequency (MHz) © ...

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