CDH38D14DNP-1R2NC datasheet, PDF

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CDH38D14DNP-1R2NC: DescriptionGeneral Purpose Inductor, 1.2uH, 30%, 1 Element, Ferrite-Core, SMD, 1616, CHIP, 1616, ROHS COMPLIANT; CategoryPassive components inductor; File Size195KB，3 Pages; ManufacturerSUMIDA; Websitehttp://www.sumida.com/; Environmental Compliance

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CDH38D14DNP-1R2NC Overview

General Purpose Inductor, 1.2uH, 30%, 1 Element, Ferrite-Core, SMD, 1616, CHIP, 1616, ROHS COMPLIANT

CDH38D14DNP-1R2NC Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	SUMIDA
package instruction	1616
Reach Compliance Code	unknown
ECCN code	EAR99
uppercase and lowercase codes	1616
structure	Unshielded
core material	Ferrite
DC Resistance	0.035 Ω
Nominal inductance(L)	1.2 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	CDH38D14D
Number of functions	1
Number of terminals	2
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
Package height	1.4 mm
Package length	4 mm
Package form	SMT
Package width	3.8 mm
method of packing	Tape
Maximum rated current	3.35 A
series	CDH38D14D
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	ONE SURFACE
Test frequency	0.1 MHz
Tolerance	30%

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SMD Power Inductor

CDH38D14D

Description

• Ferrite drum core construction.

• Magnetically unshielded.

• L W H: 4.1 3.95 1.5mm Max.

• Product weight: 73mg(Ref.)

• Moisture Sensitivity Level: 1

• RoHS compliance.

Environmental Data

• Operating temperature range: -40

+105

(including coil’s self temperature rise)

• Storage temperature range: -40

+105

• Solder reflow temperature: 260

peak.

Packaging

• Carrier tape and reel packaging.

RoHS

Dimension - [mm]

8 .2

0 .1

1.0± 9. 0

51.0± 0.3

3.8

0 .15

1.4

0 .1

3.5

1.0

4.0 0.1

3.0

Land pattern and Schematics - [mm]

3.8

1.1

8.0

0.3

Applications

• Ideally used in Mobilephone,PDA,MP3,

DSC/DVC,HDD, etc as DC-DC converter

inductors .

0.8

1.5

3.2

Electrical Characteristics

CDH38D14DNP-1R5NC

CDH38D14DNP-2R2NC

CDH38D14DNP-3R3NC

CDH38D14DNP-4R7MC

CDH38D14DNP-6R8MC

CDH38D14DNP-100MC

CDH38D14DNP-150MC

CDH38D14DNP-220MC

B

E

G

J

L

N

Q

S

1.5

2.2

3.3

4.7

6.8

10

15

22

30

20

34

51

76

25

100

20

143

200

20

345

490

1. Measuring condition: at 100kHz.

2. Saturation current: The value of D.C. current when the inductance decreases to 70% of it’s nominal value.

3. Temperature rise current: The value of D.C. current when the temperature rise is t 40 (Ta 20 ).

Page 1 of 3

℃ ＝ ℃ ＝△

％

±

CDH38D14DNP-1R2NC

A

1.2

30

28

25

2.40

2.15

1.70

1.40

1.20

0.96

0.78

0.64

0.54

3.35

3.08

2.38

1.88

1.61

1.45

1.17

0.88

0.68

Revised: 19-Dec-13

※

Part No.

Stamp

Ω℃

Inductance ( H)

[within] 1

D.C.R. (m )

(at20 )

Saturation

Current (A)

2

Temperature

Rise Current

(A)

3

℃

℃ ½℃

× ×

2

.

0

％

μ※

±

2

.

2

3

.

1

±

0

.

1

±

※

CDH38D14DNP-1R2NC Related Products

	CDH38D14DNP-1R2NC	CDH38D14DNP-100MC	CDH38D14DNP-150MC	CDH38D14DNP-2R2NC	CDH38D14DNP-3R3NC	CDH38D14DNP-6R8MC	CDH38D14DNP-4R7MC	CDH38D14DNP-220MC	CDH38D14DNP-1R5NC
Description	General Purpose Inductor, 1.2uH, 30%, 1 Element, Ferrite-Core, SMD, 1616, CHIP, 1616, ROHS COMPLIANT	General Purpose Inductor, 10uH, 20%, 1 Element, Ferrite-Core, SMD, 1616, CHIP, 1616, ROHS COMPLIANT	General Purpose Inductor, 15uH, 20%, 1 Element, Ferrite-Core, SMD, 1616, CHIP, 1616, ROHS COMPLIANT	General Purpose Inductor, 2.2uH, 30%, 1 Element, Ferrite-Core, SMD, 1616, CHIP, 1616, ROHS COMPLIANT	General Purpose Inductor, 3.3uH, 30%, 1 Element, Ferrite-Core, SMD, 1616, CHIP, 1616, ROHS COMPLIANT	General Purpose Inductor, 6.8uH, 20%, 1 Element, Ferrite-Core, SMD, 1616, CHIP, 1616, ROHS COMPLIANT	General Purpose Inductor, 4.7uH, 20%, 1 Element, Ferrite-Core, SMD, 1616, CHIP, 1616, ROHS COMPLIANT	General Purpose Inductor, 22uH, 20%, 1 Element, Ferrite-Core, SMD, 1616, CHIP, 1616, ROHS COMPLIANT	General Purpose Inductor, 1.5uH, 30%, 1 Element, Ferrite-Core, SMD, 1616, CHIP, 1616, ROHS COMPLIANT
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
package instruction	1616	1616	1616	1616	1616	1616	1616	1616	1616
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
uppercase and lowercase codes	1616	1616	1616	1616	1616	1616	1616	1616	1616
structure	Unshielded	Unshielded	Unshielded	Unshielded	Unshielded	Unshielded	Unshielded	Unshielded	Unshielded
core material	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
DC Resistance	0.035 Ω	0.24 Ω	0.414 Ω	0.0638 Ω	0.095 Ω	0.172 Ω	0.12 Ω	0.588 Ω	0.0425 Ω
Nominal inductance(L)	1.2 µH	10 µH	15 µH	2.2 µH	3.3 µH	6.8 µH	4.7 µH	22 µH	1.5 µH
Inductor Applications	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	CDH38D14D	CDH38D14D	CDH38D14D	CDH38D14D	CDH38D14D	CDH38D14D	CDH38D14D	CDH38D14D	CDH38D14D
Number of functions	1	1	1	1	1	1	1	1	1
Number of terminals	2	2	2	2	2	2	2	2	2
Maximum operating temperature	105 °C	105 °C	105 °C	105 °C	105 °C	105 °C	105 °C	105 °C	105 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package height	1.4 mm	1.4 mm	1.4 mm	1.4 mm	1.4 mm	1.4 mm	1.4 mm	1.4 mm	1.4 mm
Package length	4 mm	4 mm	4 mm	4 mm	4 mm	4 mm	4 mm	4 mm	4 mm
Package form	SMT	SMT	SMT	SMT	SMT	SMT	SMT	SMT	SMT
Package width	3.8 mm	3.8 mm	3.8 mm	3.8 mm	3.8 mm	3.8 mm	3.8 mm	3.8 mm	3.8 mm
method of packing	Tape	Tape	Tape	Tape	Tape	Tape	Tape	Tape	Tape
Maximum rated current	3.35 A	1.17 A	0.88 A	2.38 A	1.88 A	1.45 A	1.61 A	0.68 A	3.08 A
series	CDH38D14D	CDH38D14D	CDH38D14D	CDH38D14D	CDH38D14D	CDH38D14D	CDH38D14D	CDH38D14D	CDH38D14D
Shape/Size Description	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	NO	NO	NO	NO	NO	NO	NO	NO	NO
surface mount	YES	YES	YES	YES	YES	YES	YES	YES	YES
Terminal location	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED
Terminal shape	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE
Test frequency	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz
Tolerance	30%	20%	20%	30%	30%	20%	20%	20%	30%
Maker	SUMIDA	SUMIDA	SUMIDA	-	SUMIDA	SUMIDA	SUMIDA	SUMIDA	SUMIDA

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Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

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