SER8050-501MEB [COILCRAFT]

Shielded Power Inductors;


型号：	SER8050-501MEB
厂家：	Coilcraft lnc.
描述：	Shielded Power Inductors
文件：	总3页 (文件大小：401K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Document 892-1

Shielded Power Inductors

–

SER80xx

• Two different DCR / Isat versions to match the requirements

of a wide variety of applications

• Low DCR; excellent current handling

Core material Ferrite

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

Terminations RoHS tin-silver over tin over nickel over phos bronze

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

terminations available at additional cost.

Weight 0.86 – 1.0 g

Ambient temperature –40°C to +85°C with (40°C rise) Irms current.

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

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

Tape and reel 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 250/7″ reel, 1000/13″ reel; Plastic tape: 16 mm wide,

0.4 mm thick, 12 mm pocket spacing, 5.2 mm pocket depth

PCB washing Tested to MIL-STD-202 Method 215 plus an additional

aqueous wash. See Doc787_PCB_Washing.pdf.

Low DCR version for high average current applications

DCR (mOhm)³

Isat (A)⁵

±20 drop 320 drop

Irms (A)⁶

±2°C rise 42°C rise

Inductance²

±±20 (ꢀµ)

SRF typ⁴

(Mµz)

Part number¹

typ

max

120 drop

SER8050-501ME_

SER8050-112ME_

SER8050-202ME_

SER8052-312ME_

0.50

1.1

2.0

3.1

2.22

3.19

5.35

6.44

2.50

234

109

19.40

12.22

7.94

22.02

13.86

9.22

22.68

14.50

9.78

8.05

7.83

6.26

13.52

11.97

10.79

8.71

3.50

5.88

7.20

6.58

7.56

8.00

SER8052-452ME_

SER8052-612ME_

SER8052-802ME_

SER8052-103ME_

4.5

6.1

8.0

8.64

13.03

9.50

14.33

4.76

3.44

2.90

2.24

5.74

4.22

3.58

2.80

6.14

4.58

3.86

3.10

5.37

5.17

4.57

4.61

7.68

7.31

6.31

6.32

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

SER825±-123MED

Termination: E = RoHS tin-silver over tin over nickel over phos bronze (pins 1 and 2); Matte tin over nickel over phos bronze (pin 3).

Special order:T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37).

Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape (250 parts per full reel).

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

To have a leader and trailer added ($25 charge), use code letter C instead.

D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked(1000 parts per full reel).

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 and an Agilent/HP 16193A test ﬁxture.

5. DC current at 25°C that causes the speciﬁed inductance drop from its value without current. Click for temperature derating information.

6. Current that causes the speciﬁed temperature rise from 25°C ambient. This information is for reference only and does not represent absolute

maximum ratings. Click for temperature derating information.

7. Electrical speciﬁcations at 25°C.

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

Document 892-1 Revised 08/21/12

Document 892-2

SER80xx Shielded Power Inductors

High Isat version for high peak current applications

DCR (mOhm)³

Isat (A)⁵

±20 drop 320 drop

Irms (A)⁶

±2°C rise 42°C rise

Inductance²

±±20 (ꢀµ)

SRF typ⁴

(Mµz)

Part number¹

typ

max

120 drop

SER8050-201ME_

SER8050-451ME_

SER8050-811ME_

SER8052-122ME_

0.20

0.45

0.80

1.2

2.22

3.19

5.35

6.44

2.50

381

216

125

110

51.04

29.52

22.48

17.42

53.04

30.32

24.40

18.54

53.44

31.12

25.20

19.18

8.71

7.95

6.48

6.03

12.89

11.72

9.43

3.50

5.88

7.20

8.11

SER8052-182ME_

SER8052-242ME_

SER8052-332ME_

SER8052-402ME_

1.8

2.4

3.2

4.0

8.64

13.03

9.50

14.33

13.60

10.36

9.02

14.56

11.38

9.84

14.88

11.80

10.24

8.24

5.33

5.40

4.43

4.53

7.94

7.58

6.25

6.30

7.04

7.84

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

SER825±-42±MED

Termination: E = RoHS tin-silver over tin over nickel over phos bronze (pins 1 and 2); Matte tin over nickel over phos bronze (pin 3).

Special order:T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37).

Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape (250 parts per full reel).

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

To have a leader and trailer added ($25 charge), use code letter C instead.

D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked(1000 parts per full reel).

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 and an Agilent/HP 16193A test ﬁxture.

5. DC current at 25°C that causes the speciﬁed inductance drop from its value without current. Click for temperature derating information.

6. Current that causes the speciﬁed temperature rise from 25°C ambient. This information is for reference only and does not represent absolute

maximum ratings. Click for temperature derating information.

7. Electrical speciﬁcations at 25°C.

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

Typical L vs Current

Low DCR version

High Isat version

100

SER8052-103

SER8052-402

SER8052-312

SER8052-122

SER8050-501

SER8050-201

0.1

100

Current (A)

Document 892-2 Revised 08/21/12

Document 892-3

SER80xx Shielded Power Inductors

Typical L vs Frequency

Typical Temperature Rise vs Current

100

SER8052-103

SER8052-312

SER8050-501

0.1

0.01

0.1

Frequency (MHz)

Current (Arms)

Terminal 3 is for

0.335

8,50

mounting stability only.

max

Height max

(in / mm)

Height

(See

table)

SER8050

SER8052

0.197 / 5,0

0.205 / 5,2

0.110

2,80

0.091

2,30

0.071

1,80

0.091

2,30

0.071

1,80

0.098

2,50

0.098

2,55

0.346

8,80

0.187

4,75

0.169

4,30

max

0.087

2,20

0.051

1,30

0.079

2,00

0.065

1,65

Recommended

Land Pattern

inches

Dimensions are in

Document 892-3 Revised 08/21/12

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