HCF1305-1R0-R Coiltronics/Div of Cooper/Bussmann, HCF1305-1R0-R Datasheet

HCF1305-1R0-R

Manufacturer Part Number

HCF1305-1R0-R

Description

INDUCTOR POWER 1UH 22A SMD

Manufacturer

Coiltronics/Div of Cooper/Bussmann

Series

HCF1305r

Type

Ferrite Corer

Datasheet

1.HCF1305-1R0-R.pdf (3 pages)

Specifications of HCF1305-1R0-R

Inductance

1µH

Current

22A

Current - Saturation

24A

Tolerance

±20%

Dc Resistance (dcr)

1.9 mOhm Max

Package / Case

0.492" L x 0.492" W x 0.196" H (12.50mm x 12.50mm x 5.00mm)

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

Shielding

Q @ Freq

Self Resonant Freq

Current - Temperature Rise

Other names

513-1510-2
HCF1305-1R0-R

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

HCF1305-1R0-R

Manufacturer:

COOPER

Quantity:

20 000

Current page: 1 of 3
Download datasheet (131Kb)

Description

• 125°C maximum total temperature operation

• 12.5mm x 12.5mm x 5.0mm ferrite core

• Low profile surface mount inductors designed for higher

• Design utilizes ferrite core with high DC bias resistance

• Inductance range from 0.47µH to 4.7µH

• Current range from 36.0 Amps to 10.4 Amps

• Frequency range 100kHz to 1MHz

Applications

• Next generation processors

• High current DC-DC converters

• VRM, multi-phase buck regulators

• PC Workstations, Routers, Servers

• Telecom soft switches, Base stations

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

1) OCL: Open Circuit Inductance test parameters: 100kHz, 0.1Vrms, 0.0Adc.

2) Irms: DC current for an approximate DT of 40°C without core loss. Derating is

3) Isat1: Amperes Peak for approximately 30% rolloff (@25°C)

4) Isat2: Amperes Peak for approximately 30% rolloff (@125°C)

Mechanical Diagrams

Part Number

HCF1305-R47-R

HCF1305-R56-R

HCF1305-1R0-R

HCF1305-1R2-R

HCF1305-1R8-R

HCF1305-2R2-R

HCF1305-3R0-R

HCF1305-3R3-R

HCF1305-4R0-R

HCF1305-4R7-R

material package

speed switch mode applications requiring low voltage

and high current

and low core loss

(range is application specific)

maximum

OCL@-40°C can be lower than OCL@20°C by 15% max.

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

HCF1305-XXX

wwllyy R

TOP VIEW

Inductance

BOTTOM VIEW

Rated

(µH)

0.47

0.56

1.00

1.20

1.80

2.20

3.00

3.30

4.00

4.70

µH ± 20%

OCL (1)

0.47

0.56

1.00

1.20

1.80

2.20

3.00

3.30

4.00

4.70

FRONT VIEW

Amperes

Irms (2)

32.0

22.0

16.3

13.2

10.9

C: 5.0max

A: 12.5max

B: 12.5max

D: 2.00 ref

E: 2.40 +/- 0.10

F: 6.90 +/- 0.30

2002/95/EC

DIMENSION TABLE

RoHS

Amperes

Isat (3)

36.0

30.0

24.0

20.0

18.0

15.0

14.4

12.5

12.0

10.4

5) K-factor: Used to determine B p-p for core loss (see graph). B p-p = K*L*∆I

Part number definition:

HCF1305-XXX-R

HCF1305 = Product code and size

XXX = Inductance value in uH.

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

-R suffix indicates RoHS compliant

G: 4.00 Ref .

H: 5.40 Ref.

I: 3.00 Ref.

J: 4.00 Ref.

K: 4.00 Ref.

L: 3.4 Ref.

Packaging

• Supplied in tape and reel packaging,

B p-p:(mT), K: (K factor from table), L: (Inductance in µH), ∆I (Peak to peak ripple

current in Amps).

600 parts per reel

Amperes

Isat2 (4)

30.0

22.5

20.0

15.0

11.2

12.0

10.0

RECOMMENDED PCB LAYOU T

9.0

7.5

mΩ@20°C

(Typical)

DCR

0.83

1.58

2.58

4.08

6.0

(Maximum)

mΩ@20°C

Power Inductors

HCF1305 Series

DCR

Dimensions in Millimeters

wwllyy=Date code, R=Revision Level

1.00

1.90

3.10

4.90

7.2

SCHEMAT IC

K-factor

8.3

6.9

(5)

Related parts for HCF1305-1R0-R

HCF1305-1R0-R Summary of contents

Page 1

... Solder reflow temperature: +260°C max. for 10 seconds maximum Part Number Rated OCL (1) Inductance µH ± 20% (µH) HCF1305-R47-R 0.47 0.47 HCF1305-R56-R 0.56 0.56 HCF1305-1R0-R 1.00 1.00 HCF1305-1R2-R 1.20 1.20 HCF1305-1R8-R 1.80 1.80 HCF1305-2R2-R 2.20 2.20 HCF1305-3R0-R 3.00 3.00 HCF1305-3R3-R 3 ...

Page 2

... B0= 12.60 mm User direction of feed K0= 5. Parts packaged on a 13" Diameter reel. 600 parts per reel. 1MHz 10 100 Bp Temperature Rise Vs. Power Loss 0.4 0.8 1.2 Total Pow er Loss (W) HCF1305 Series Power Inductors A 1.75 11.5 24.0 +/-0.3 A 500kHz 300kHz 200kHz 100kHz 1000 1.6 ...

Page 3

... Normalized Rolloff Curves at 25 Deg. C 40.0% 60.0% 80.0% 100. SAT1 Normalized Rolloff Curves at 125 Deg. C 40.0% 60.0% 80.0% 100. SAT2 HCF1305 Series Power Inductors 120.0% 140.0% 120.0% 140.0% ...

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