da2069-al Coilcraft, Inc., da2069-al Datasheet

da2069-al

Manufacturer Part Number

da2069-al

Description

Coilcraft Da2069-al Power Inductor For Enpirion Regulator Devices

Manufacturer

Coilcraft, Inc.

Datasheet

1.DA2069-AL.pdf (1 pages)

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DA2069-AL_

1. When ordering, please specify packaging code:

2. Inductance shown for coupled inductor and for two inductors connected

3. Inductance is measured at 500 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP

4. DCR is for both windings connected in

5. SRF measured using an Agilent/HP 8753ES network analyzer or

6. DC current at which the inductance drops 20% (typ) from its value

7. Current that causes a 40°C temperature rise from 25°C ambient.

8. DCR is for both windings, measured at points indicated in the diagram.

9. Electrical specifications at 25°C.

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

number

Packaging:

in parallel.

4284A LC meter or equivalent.

parallel, measured at points indicated

in the diagram. DCR for each winding

is twice the value.

equivalent.

without current.

Part

Power Inductor – DA2069-AL

Inductance

± 10% (nH)

C = 7″ machine-ready reel. EIA-481 embossed plastic

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

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

25.0

tape (750 per full reel).

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

code letter C instead.

tape (3000 per full reel). Factory order only, not

stocked.

DA2069-ALC

2,3

Leads connected in parallel

DCR max

(mOhms)

0.375

Points used for measuring DCR

SRF typ

(MHz)

5.0

Specifications subject to change without notice.

Please check our website for latest information.

Isat

(A)

20°C 40°C

rise

10.6

Irms (A)

rise

17.6

• Developed specially for use in the first stage filter for Enpirion

• Designed for high-speed, high current applications

Core material Ferrite

Terminations RoHS compliant matte tin over nickel over copper.

Other terminations available at additional cost.

Weight 168 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 +85°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 750 per 7″reel; 3000 per 13″ reel;

Plastic tape: 16 mm wide, 0.35 mm thick, 8 mm pocket spacing,

2.92 mm pocket depth

PCB washing Only pure water or alcohol recommended

0.106

0.054

0.240

2,70

1,37

6,10

regulator devices

max

min

0.045

1,14

Inductance

± 10% (nH)

0.170

100

4,32

max

0.025

0,64

Leads connected in series

DCR max

(mOhms)

0.037

0,94

1.5

Recommended Land Patterns

Document 603 Revised 01/12/09

Windings connected in parallel

Windings connected in series

SRF typ

(GHz)

0.159

0.094

2.32

4,03

2,38

0.018

0,45

For Enpirion

Regulator Devices

0.152

Isat

3,86

(A)

Document 603

0.094

20°C 40°C

0.270

rise

2,38

6,86

Irms (A)

5.3

0.067

1,70

0.270

6,86

rise

8.8

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