DR127-680-R Coiltronics/Div of Cooper/Bussmann, DR127-680-R Datasheet

DR127-680-R

Manufacturer Part Number

DR127-680-R

Description

INDUCTOR SHIELD PWR 68UH SMD

Manufacturer

Coiltronics/Div of Cooper/Bussmann

Series

DRr

Type

Ferrite Corer

Datasheet

1.DR73-4R7-R.pdf (6 pages)

Specifications of DR127-680-R

Inductance

68µH

Current

2.44A

Current - Saturation

4.44A

Tolerance

±20%

Shielding

Shielded

Dc Resistance (dcr)

105 mOhm

Package / Case

0.492" L x 0.492" W x 0.314" H (12.50mm x 12.50mm x 8.00mm)

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 125°C

Frequency - Test

100kHz

Material - Core

Ferrite

Applications

General Purpose

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Q @ Freq

Self Resonant Freq

Current - Temperature Rise

Other names

513-1053-2
DR127-680
DR127-680

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

DR127-680-R

Manufacturer:

COOPER

Quantity:

60 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

DR127-680-R

Manufacturer:

EATON/COOPER

Quantity:

20 000

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DR Series

High Power Density, High Efficiency, Shielded Inductors

Description

• 125°C maximum total operating temperature

• Four sizes of shielded drum core inductors

• Inductance range from 0.33µH to 1000µH

• Current range up to 56 amps peak

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.25V rms , 0.0Adc.

(2) RMS current for an approximate ∆T of 40°C without core loss. It is recommended that the

(3) Peak current for approximate 30% roll off at 20°C.

(4) DCR limits @ 20°C.

(5) Applied Volt-Time product (V-µS) across the inductor. This value represent the applied V-µS

1207

temperature of the part not exceed 125°C.

at 100kHz necessary to generate a core loss equal to 10% of the total losses for 40°C

temperature rise.

Part Number

DR73-R33-R

DR73-1R0-R

DR73-1R5-R

DR73-2R2-R

DR73-3R3-R

DR73-4R7-R

DR73-6R8-R

DR73-8R2-R

DR73-100-R

DR73-150-R

DR73-220-R

DR73-330-R

DR73-470-R

DR73-680-R

DR73-820-R

DR73-101-R

DR73-151-R

DR73-221-R

DR73-331-R

DR73-471-R

DR73-681-R

DR73-821-R

DR73-102-R

BU-SB07327

Inductance

Rated

1000

(µH)

0.33

1.00

1.50

2.20

3.30

4.70

6.80

8.20

10.0

15.0

22.0

33.0

47.0

68.0

82.0

100

150

220

330

470

680

820

+/-20%

OCL

0.306

0.992

1.482

2.070

3.540

4.422

6.480

8.930

10.30

15.01

22.65

34.41

48.62

68.91

80.37

101.4

150.9

223.3

325.5

465.8

676.5

821.7

995.0

(µH)

(1)

Page 1 of 6

I rms

Amps

6.21

5.28

4.67

4.15

3.31

3.09

2.55

2.19

2.08

1.83

1.62

1.31

1.08

0.89

0.86

0.73

0.58

0.52

0.42

0.35

0.29

0.27

0.26

(2)

• Magnetic shielding

• Secure mounting

• Ferrite core material

Applications

• Computer, DVD players, and portable power devices

• LCD panels

• DC-DC converters

• Buck, boost, forward, and resonant converters

• Noise filtering and filter chokes

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

• Solder reflow temperature: +260°C max. for 10 seconds max.

Packaging

• Supplied in tape and reel packaging, 1350 (DR73), 1100 (DR74),

6) Part number definition: DRxxx-yyy-R

(range is application specific)

600 (DR125), and 350 (DR127) per reel

DRxxx = product code and size,

-yyy = inductance value in µH,

R = decimal point. If no R is present, third character = # of zeros

-R suffix = RoHS compliant

Amps

I sat

Peak

14.4

7.97

6.52

5.52

4.22

3.78

3.12

2.66

2.47

2.05

1.67

1.35

1.14

0.96

0.89

0.79

0.65

0.53

0.44

0.37

0.31

0.28

0.25

(3)

Data Sheet 4315

0.0073

0.0102

0.0130

0.0165

0.0259

0.0297

0.0435

0.0592

0.0656

0.0844

DCR

0.107

0.166

0.241

0.358

0.384

0.527

0.851

Typ.

1.05

1.59

2.36

3.47

3.93

4.34

(Ω Ω )

(4)

Volt-µSec

Typ.

1.98

3.56

4.36

5.15

6.73

7.52

9.11

10.7

11.5

13.9

17.0

21.0

24.9

29.7

32.1

36.0

44.0

53.5

64.5

77.2

93.1

103

113

(5)

Related parts for DR127-680-R

DR127-680-R Summary of contents

Page 1

... Operating temperature range: -40°C to +125°C (range is application specific) • Solder reflow temperature: +260°C max. for 10 seconds max. Packaging • Supplied in tape and reel packaging, 1350 (DR73), 1100 (DR74), 600 (DR125), and 350 (DR127) per reel OCL (1) I rms (2) ...

Page 2

Part Number Rated Inductance (µH) DR74-R33-R 0.33 DR74-1R0-R 1.00 DR74-1R5-R 1.50 DR74-2R2-R 2.20 DR74-3R3-R 3.30 DR74-4R7-R 4.70 DR74-6R8-R 6.80 DR74-8R2-R 8.20 DR74-100-R 10.0 DR74-150-R 15.0 DR74-220-R 22.0 DR74-330-R 33.0 DR74-470-R 47.0 DR74-680-R 68.0 DR74-820-R 82.0 DR74-101-R 100 DR74-151-R 150 DR74-221-R ...

Page 3

... DR127-2R2-R 2.20 DR127-3R3-R 3.30 DR127-4R7-R 4.70 DR127-6R8-R 6.80 DR127-8R2-R 8.20 DR127-100-R 10.0 DR127-150-R 15.0 DR127-220-R 22.0 DR127-330-R 33.0 DR127-470-R 47.0 DR127-680-R 68.0 DR127-820-R 82.0 DR127-101-R 100 DR127-151-R 150 DR127-221-R 220 DR127-331-R 330 DR127-471-R 470 DR127-681-R 680 DR127-821-R 820 DR127-102-R 1000 (1) Open Circuit Inductance Test Parameters: 100kHz, 0.25V rms , 0.0Adc. ...

Page 4

... FRONT VIEW 7.6 Max 7.6 2.0 Max 1.13 DR125 Series BOTTOM VIEW 2.05 Typ. 6.00 4.90 12. Max Typ Max 10 DR127 Series BOTTOM VIEW 2.05 Typ. 4.90 12.50 8. Typ Max Max 10 Dimensions in millimeters. 1207 BU-SB07327 TOP VIEW RECOMMENDED PAD LAYOUT DR73 3.55 ...

Page 5

... Supplied in tape and reel packaging, 1.5 dia 600 parts per reel, 13" diameter reel. +0.1/-0 Ao=13.0mm SECTION A-A Bo=13.0mm Ko=6.30mm DR127 Series Supplied in tape and reel packaging, 1.5 dia 350 parts per reel, 13" diameter reel. +0.1/-0.0 B0 Ao=13.0mm Bo=13.0mm K0 Ko=8.30mm SECTION A-A Dimensions are in millimeters ...

Page 6

... Cooper Bussmann Cooper (UK) Limited Burton-on-the-Wolds Leicestershire • LE12 5TH UK Tel: +44 (0) 1509 882 737 Fax: +44 (0) 1509 882 786 Page OCL vs I sat DR74 100 120 140 % of I sat OCL vs I sat DR127 100 110 120 % I sat 300 400 600 800 ...

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