MSS4020-183ML [COILCRAFT]

SMT Power Inductors; SMT功率电感


型号：	MSS4020-183ML
厂家：	Coilcraft lnc.
描述：	SMT Power Inductors SMT功率电感
文件：	总2页 (文件大小：211K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Document 329 -1

SMT Power Inductors

–

MSS4020

• 4 × 4 mm footprint; 2 mm high shielded inductors

• Low DCR and excellent current handling

Designer’s Kit C381 contains 3 each of all values.

Core material Ferrite

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

Terminations RoHS compliant matte tin over nickel over phos

bronze. Other terminations available at additional cost.

Weight: 81.0 – 87.8 mg

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)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging 2000/13″ reel; Plastic tape: 12 mm wide, 0.3 mm thick,

8 mm pocket spacing, 2.2 mm pocket depth

PCB washing Only pure water or alcohol recommended

²Isat (A)⁴

10% drop 20% drop 30% drop

Irms (A)⁵

20°C rise 40°C rise

Inductance²

±20% (µH)

DCR max

(Ohms)

SRF typ³

(MHz)

Part number¹

MSS4020-332ML_

MSS4020-472ML_

MSS4020-562ML_

MSS4020-682ML_

MSS4020-822ML_

MSS4020-103ML_

MSS4020-123ML_

MSS4020-153ML_

MSS4020-183ML_

MSS4020-223ML_

MSS4020-273ML_

MSS4020-333ML_

MSS4020-393ML_

MSS4020-473ML_

MSS4020-563ML_

MSS4020-683ML_

MSS4020-823ML_

MSS4020-104ML_

3.3

4.7

5.6

6.8

8.2

100

0.085

0.115

0.130

0.175

0.190

0.210

0.280

0.330

0.360

0.480

0.560

0.620

0.820

0.930

1.200

1.330

1.500

2.100

109.0

93.0

85.0

75.0

70.0

63.0

55.0

50.0

42.0

38.0

35.0

28.0

30.0

28.0

22.0

18.0

17.0

15.0

0.94

0.73

0.70

0.65

0.61

0.50

0.47

0.45

0.40

0.39

0.30

0.29

0.28

0.25

0.23

0.20

0.18

0.15

1.10

0.87

0.82

0.76

0.71

0.60

0.55

0.53

0.47

0.45

0.36

0.34

0.32

0.28

0.27

0.24

0.21

0.18

1.20

0.95

0.89

0.83

0.77

0.67

0.60

0.58

0.52

0.49

0.39

0.38

0.36

0.31

0.29

0.26

0.23

0.20

1.25

1.10

1.05

0.96

0.89

0.86

0.75

0.71

0.67

0.60

0.54

0.50

0.44

0.42

0.35

0.32

0.30

0.27

1.60

1.50

1.40

1.30

1.20

1.15

1.00

0.95

0.85

0.80

0.71

0.67

0.58

0.56

0.47

0.43

0.40

0.36

1. When ordering, please specify termination and packaging codes:

MSS4020-104MLD

Termination: L = RoHS compliant matte tin over nickel over phos bronze.

Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or

S = non-RoHS tin-lead (63/37).

2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft

SMD-A fixture in an Agilent/HP 4263B LCR meter or equivalent.

3. SRF measured using an Agilent/HP 8753D network analyzer and a

Coilcraft SMD-D test fixture.

4. DC current at which the inductance drops the specified amount from

its value without current.

5. Current that causes the specified temperature rise from 25°C

ambient.

Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic

tape (2000 parts per full reel).

6. Electrical specifications at 25°C.

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

B = Less than full reel. In tape, but not machine ready.

To have a leader and trailer added ($25 charge), use

code letter D instead.

Specifications subject to change without notice.

Please check our website for latest information.

Document329-1 Revised10/20/08

Document 329-2

SMT Power Inductors – MSS4020

Typical L vs Current

Typical L vs Frequency

1000

100 µH

22 µH

100

100 µH

22 µH

3.3 µH

0.1

0.01

0.1

Current (A)

Frequency (MHz)

Current Derating

120

110

100

-40 -20

100

120 140

Ambient temperature (°C)

0.059

1,5

0.150

3,8

0.031

0,8

typ

0.158 ±0.012

4,0 ±0,3

0.055

1,4

0.173

4,4

0.158 ±0.012

4,0 ±0,3

0.079

max

2,0

typ

Recommended

Land Pattern

inches

Dimensions are in

Specifications subject to change without notice.

Please check our website for latest information.

Document329-2 Revised10/20/08

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