HCM0703-R47-R Cooper/Bussmann, HCM0703-R47-R Datasheet

HCM0703-R47-R

Manufacturer Part Number

HCM0703-R47-R

Description

Power Inductors 0.47uH 26.0A 4.20 mOhms

Manufacturer

Cooper/Bussmann

Series

HCM0703r

Type

High Current Powerr

Datasheet

1.HCM0703-100-R.pdf (4 pages)

Specifications of HCM0703-R47-R

Product

Shielded Power Inductors

Inductance

470 nH

Tolerance

20 %

Maximum Dc Current

26 Amps

Maximum Dc Resistance

4.2 mOhms

Dimensions

7 mm W x 7.4 mm L x 3 mm H

Shielding

Shielded

Operating Temperature Range

- 55 C to + 125 C

Termination Style

SMD/SMT

Core Material

Powdered Iron

Impedance

Not RequiredOhm

Tolerance (+ Or -)

20%

Dc Resistance

4.2mOhm

Operating Temp Range

-55C to 125C

Test Frequency

100KHz

Dc Current

17.5A

Product Diameter (mm)

Not Requiredmm

Product Height (mm)

3mm

Product Depth (mm)

7mm

Product Length (mm)

7.4mm

Military Standard

Not Required

Failure Rate

Not Required

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

HCM0703-R47-R

Manufacturer:

COOPER

Quantity:

30 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

HCM0703-R47-R

Manufacturer:

COOPER

Quantity:

20 000

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High Current, Power Inductors

HCM0703 Series

Description

• Halogen Free

• 125°C maximum total temperature operation

• 7.4 x 7.0 x 3.0mm maximum surface mount package

• Powder iron core material

• Magnetically shielded, low EMI

• High current carrying capacity, Low core losses

• Inductance range from 0.15μH to 10.0μH

• Current range from 3.2 to 52 Amps

• Frequency range up to 5MHz

• RoHS compliant

1 Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.25V rms , 0.0Adc, @ +25°C.

2 Full Load Inductance (FLL) Test Parameters: 100kHz, 0.25V rms , I sat @ +25°C.

3 I rms : DC current for an approximate temperature rise of 40°C without core loss. Derating is

4 I sat : Peak current for approximately 20% rolloff at +25°C.

0910

Part

Number

HCM0703-R15-R

HCM0703-R22-R

HCM0703-R47-R

HCM0703-R68-R

HCM0703-R82-R

HCM0703-1R0-R

HCM0703-1R5-R

HCM0703-2R2-R

HCM0703-3R3-R

HCM0703-4R7-R

HCM0703-6R8-R

HCM0703-8R2-R

HCM0703-100-R

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.

BU-SB10995

SMD Device

OCL

±20%

0.15

0.22

0.47

0.68

0.82

1.00

1.50

2.20

3.30

4.70

6.80

8.20

10.0

(μH)

FLL min,

(μH)

0.09

0.13

0.28

0.41

0.49

0.60

0.90

1.32

1.98

2.82

4.08

4.92

6.00

Product Specifications

(Amps)

I rms

26.0

23.0

17.5

15.5

13.0

11.0

9.00

8.00

6.00

5.50

4.50

4.00

3.20

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

6 Part Number Definition: HCM0703-xxx-R

I sat

Applications

•

Environmental Data

• Storage temperature range: -55°C to +125 °C

• Operating temperature range: -55°C to +125°C

• Solder reflow temperature: J-STD-020D compliant

Packaging

• Supplied in tape and reel packaging, 1,500 parts per

K: (K-factor from table), L: (inductance in μH), ΔI (peak-to-peak ripple current in amps).

• HCM0703 = Product code and size

• xxx= Inductance value in μH, R = decimal point,

• “-R” suffix = RoHS compliant

If no R is present then 3

(Amps)

Voltage Regulator Module (VRM)

Multi-phase regulators

Point-of-load modules

Desktop and server VRMs and EVRDs

Base station equipment

Notebook regulators

Battery power systems

Graphics cards

Data networking and storage systems

(ambient plus self-temperature rise)

13” diameter reel

Page 1 of 4

52.0

40.0

26.0

25.0

24.0

22.0

18.0

14.0

13.5

10.0

8.00

7.50

7.00

@ 25°C

DCR (mΩ) @ 20°C DCR (mΩ) @ 20°C

digit equals number of zeros.

(Typical)

1.90

2.50

4.00

5.00

6.70

9.00

14.0

18.0

28.0

37.0

54.0

64.0

70.5

Data Sheet: 4085

FREE

HALOGEN

(Maximum)

2.50

2.80

4.20

5.50

8.00

10.0

15.0

20.0

30.0

40.0

60.0

68.0

77.6

K-factor

1610.3

615.4

430.2

367.4

286.2

259.7

175.7

163.6

158.2

118.1

106.8

95.3

81.2

Related parts for HCM0703-R47-R

HCM0703-R47-R Summary of contents

Page 1

... Inductance range from 0.15μH to 10.0μH • Current range from 3 Amps • Frequency range up to 5MHz • RoHS compliant Part OCL 1 (μH) Number 6 ±20% HCM0703-R15-R 0.15 HCM0703-R22-R 0.22 HCM0703-R47-R 0.47 HCM0703-R68-R 0.68 HCM0703-R82-R 0.82 HCM0703-1R0-R 1.00 HCM0703-1R5-R 1.50 HCM0703-2R2-R 2.20 HCM0703-3R3-R 3.30 HCM0703-4R7-R 4 ...

Page 2

...

Page 3

Core Loss 10 1 0.1 0.01 0.001 100 Inductance Characteristics 100% 80% 60% 40% 20 20% 0910 BU-SB10995 Core Loss vs. B p-p 1000 B (Gauss) p OCL sat 40% 60% 80% ...

Page 4

Solder Reflow Profile T P Max. Ramp Up Rate = 3°C/s Max. Ramp Down Rate = 6°C Preheat A T smax T smin t s 25°C Time 25°C to Peak Reference JDEC J-STD-020D Profile Feature Preheat and Soak ...

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