SDB1040M3R3T datasheet, PDF - EEWORLD Datasheet

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SDB1040M3R3T: DescriptionGeneral Purpose Inductor; CategoryPassive components inductor; File Size238KB，6 Pages; ManufacturerCal-Chip Electronics; Environmental Compliance

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SDB1040M3R3T Overview

General Purpose Inductor

SDB1040M3R3T Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Cal-Chip Electronics
Reach Compliance Code	unknown
ECCN code	EAR99
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	CDB

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SMD Flat Wire Coils－CDB Series

10.

11.

12.

13.

14.

■Features

－Large

current adaptable

15.

■Dimensions

Type

CDB0420

CDB0520

CDB0530

CDB0620

4.1±0.3

4.7±0.5

6.8 max

10.3 max

12.9 max

4.5±0.3

5.5±0.3

7.5 max

11.5 max

13.8 max

max.

2.0

3.0

2.0

2.5

3.0

5.0

4.0

3.7

5.0

6.5

0.8±0.3

1.2±0.5

1.6±0.5

2.2±0.3

2.3±0.5

1.5±0.3

1.5±0.5

2.9±0.5

3.6±0.5

1.5

2.0

2.5

3.5

2.9

Unit: mm

2.5

3.0

3.7

6.0

7.9

2.2

2.5

3.5

4.0

5.0

－Footprint

compatible with most standard

－Lower

temperature rise at large current

－Low

profile, low DCR

－Available

on tape and reel for auto surface

mounting

■Applications

－Laptop

/ Desktop / Notebook Computers

－Terminals

/ Portable Servers / Workstation

－DC/DC

Converter in Distributed Power

Systems or VRM Applications

－Thin

Type On-board Power Supply Module

for Exchanger

CDB0625

CDB0630

CDB0650

CDB1040

CDB1340

CDB1350

CDB1365

■Characteristics

－Saturation

Rated Current would cause

inductance to drop approximately 25%(0420

drop approximately 30%)).

－Temperature

Rise Current would cause an

approximately

△

T of 40°C

－All

test data is referred to 25°C ambient

■Inductance

and rated current ranges

－CDB0420

－CDB0520

－CDB0530

－CDB0620

－CDB0625

－CDB0630

－CDB0650

－CDB1040

－CDB1340

－CDB1350

－CDB1365

0.10µH½3.3µH

0.10µH½4.7µH

0.10µH½10µH

0.56µH½10µH

0.19µH½10µH

0.10µH½10µH

@Saturation Current: 22½4A

@Saturation Current: 45½5A

@Saturation Current: 27½8.2A

@Saturation Current: 40½8A

@Saturation Current: 50½7A

@Saturation Current: 60½7A

@Saturation Current: 12½4.5A

@Saturation Current: 90½12A

@Saturation Current: 84½14A

@Saturation Current: 118½16A

@Saturation Current: 120½15.5A

－Test

equipment:

L: HP4284A LCR meter

DCR: Milli-ohm meter

－Electrical

specifications at 25°C

－Operating

temperature rang: -20°C½+125°C

Calchip Electronics, INC.

59 Steamwhistle Drive, Ivyland, PA. 18974

www.calchipelectronics.com

Ph(215) 942-8900 / Fx(215) 942-6400

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