HCM1103-3R3-R datasheet, PDF - EEWORLD Datasheet

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HCM1103-3R3-R: Descriptionfixed inductors 3.30uh 14.0A smd high current; CategoryPassive components; File Size866KB，9 Pages; ManufacturerAll Sensors; Environmental Compliance

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HCM1103-3R3-R Overview

fixed inductors 3.30uh 14.0A smd high current

HCM1103-3R3-R Parametric

Parameter Name	Attribute value
Manufacture	Cooper Bussm
Product Category	Fixed Inductors
RoHS	Yes
Inductance	3.3 uH
Maximum DC Curre	9 A
Maximum DC Resistance	16 mOhms
Operating Temperature Range	- 55 C to + 125 C
Shielding	Shielded
Termination Style	SMD/SMT
Package / Case	11.5 mm x 10.3 mm x 3 mm
Packaging	Reel
Factory Pack Quantity	1000

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High Current, High Frequency Power Inductors

HCM1103 Series

Applications

FREE

HALOGEN

• 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

Description

• Halogen free, lead free, RoHS compliant

• 125°C maximum total temperature operation

• 11.5 x 10.3 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 0.12µH to 22.0µH

• Current range from 3.0 to 75 amps

• Data networking and storage systems

Environmental Data

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

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

(ambient + self-temperature rise)

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

Packaging

• Supplied in tape-and reel packaging, 1000 parts per 13”

diameter reel

Product Specifications

Part

Number

HCM1103-R12-R

HCM1103-R36-R

HCM1103-R47-R

HCM1103-R68-R

HCM1103-1R0-R

HCM1103-2R2-R

HCM1103-3R3-R

HCM1103-4R7-R

HCM1103-8R2-R

HCM1103-100-R

HCM1103-150-R

HCM1103-220-R

OCL

±20% (µH)

0.12

0.36

0.47

0.68

1.0

2.2

3.3

4.7

8.2

10.0

15.0

22.0

FLL min.

(µH)

0.07

0.26

0.33

0.38

0.56

1.2

1.9

2.6

4.6

5.6

8.4

12.3

rms

(Amps)

9.0

7.0

5.0

4.0

3.0

sat

@ 25°C

(Amps)

8.5

7.5

6.0

5.0

DCR (mΩ) @ 20°C DCR (mΩ) @ 20°C

Typical

Maximum

0.55

0.61

1.10

1.30

1.50

2.00

2.90

3.40

5.50

6.00

8.40

9.00

14.5

16.0

20.5

22.5

35.0

38.5

40.0

44.0

59.0

65.0

90.0

99.0

K-Factor

1200

711

515

510

377

264

230

205

153

141

114

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 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.

4. I

sat

: Peak current for approximately 30% rolloff at +25°C

5. K-factor: Used to determine B

p-p

for core loss (see graph).

p-p

= K * L * ∆I. B

p-p

:(Gauss), K: (K-factor from table),

L: (Inductance in µH), ∆I (peak-to-peak ripple current in Amps).

6. Part Number Definition: HCM1103-xxx-R

HCM1103 = Product code and size

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

if no R is present then third character = number of zeros.

-R suffix = RoHS compliant

0612

BU-SB12434

Page 1 of 9

Data Sheet: 4449

HCM1103-3R3-R Related Products

	HCM1103-3R3-R	HCM1103-R47-R	HCM1103-100-R	HCM1103-8R2-R	HCM1103-R12-R	HCM1103-150-R	HCM1103-2R2-R	HCM1103-R36-R	HCM1103-1R0-R
Description	fixed inductors 3.30uh 14.0A smd high current	fixed inductors 0.47uh 26a smd high current	fixed inductors 10uh 7.5A smd high current	fixed inductors 8.20uh 8.5A smd high current	fixed inductors 0.12uh 75.0A smd high current	fixed inductors 15.0uh 6.0A smd high current	fixed inductors 2.20uh 16a smd high current	fixed inductors 0.36uh 28a smd high current	fixed inductors 1.00uh 21a smd high current
Manufacture	Cooper Bussm	Cooper Bussm	Cooper Bussm	Cooper Bussm	Cooper Bussm	Cooper Bussm	Cooper Bussm	Cooper Bussm	Cooper Bussm
Product Category	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors
RoHS	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Inductance	3.3 uH	470 nH	10 uH	8.2 uH	120 nH	15 uH	2.2 uH	360 nH	1 uH
Maximum DC Curre	9 A	20 A	5 A	5 A	30 A	4 A	13 A	23 A	15 A
Maximum DC Resistance	16 mOhms	2 mOhms	44 mOhms	38.5 mOhms	610 mOhms	65 mOhms	9 mOhms	1.3 mOhms	6 mOhms
Operating Temperature Range	- 55 C to + 125 C	- 55 C to + 125 C	- 55 C to + 125 C	- 55 C to + 125 C	- 55 C to + 125 C	- 55 C to + 125 C	- 55 C to + 125 C	- 55 C to + 125 C	- 55 C to + 125 C
Shielding	Shielded	Shielded	Shielded	Shielded	Shielded	Shielded	Shielded	Shielded	Shielded
Termination Style	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT
Package / Case	11.5 mm x 10.3 mm x 3 mm	11.5 mm x 10.3 mm x 3 mm	11.5 mm x 10.3 mm x 3 mm	11.5 mm x 10.3 mm x 3 mm	11.5 mm x 10.3 mm x 3 mm	11.5 mm x 10.3 mm x 3 mm	11.5 mm x 10.3 mm x 3 mm	11.5 mm x 10.3 mm x 3 mm	11.5 mm x 10.3 mm x 3 mm
Packaging	Reel	Reel	Reel	Reel	Reel	Reel	Reel	Reel	Reel
Factory Pack Quantity	1000	1000	1000	1000	1000	1000	1000	1000	1000

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