DO1813H-333MTB datasheet, PDF - EEWORLD Datasheet

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DO1813H-333MTB: DescriptionGeneral Purpose Inductor, 32.5uH, 20%, 1 Element, Ferrite-Core, SMD, 3524, ROHS COMPLIANT; CategoryPassive components inductor; File Size227KB，2 Pages; ManufacturerCOILCRAFT; Websitehttp://www.coilcraft.com/; Environmental Compliance

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DO1813H-333MTB Overview

General Purpose Inductor, 32.5uH, 20%, 1 Element, Ferrite-Core, SMD, 3524, ROHS COMPLIANT

DO1813H-333MTB Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	COILCRAFT
package instruction	3524
Reach Compliance Code	compliant
ECCN code	EAR99
uppercase and lowercase codes	3524
structure	Unshielded
core material	FERRITE
DC Resistance	0.35 Ω
Nominal inductance(L)	32.5 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e1
Manufacturer's serial number	DO1813H
Number of functions	1
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package height	5 mm
Package length	8.89 mm
Package form	SMT
Package width	6.1 mm
method of packing	TR
Maximum rated current	0.99 A
self resonant frequency	20 MHz
series	DO1813H
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal surface	Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5)
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	20%

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Document 207-1

SMT Power Inductors – DO1813H Series

• High-current power inductance; up to 14 A saturating current

• Rugged self-leaded construction for reliable soldering

Designer’s Kit C331

contains 3 of each part

Core material

Ferrite

Core and winding loss

See www.coilcraft.com/coreloss

Terminations

RoHS compliant tin-silver over copper. Other

terminations available at additional cost.

Weight

278 – 315 mg

Ambient temperature

–40°C to +85°C with

Irms

current, +85°C to

+125°C with derated current

Storage temperature

Component: –40°C to +125°C.

Tape and reel packaging: –40°C to +80°C

Resistance to soldering heat

Max three 40 second reflows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL)

1 (unlimited floor life at <30°C /

85% relative humidity)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging

1000 per 13″ reel Plastic tape: 16 mm wide,

0.3 mm thick, 12 mm pocket spacing, 5.4 mm pocket depth

PCB washing

Tested with pure water or alcohol only. For other solvents,

see Doc787_PCB_Washing.pdf.

Part number

DO1813H-181ML_

DO1813H-331ML_

DO1813H-561ML_

DO1813H-122ML_

DO1813H-222ML_

DO1813H-332ML_

DO1813H-472ML_

DO1813H-682ML_

DO1813H-822ML_

DO1813H-103ML_

DO1813H-153ML_

DO1813H-223ML_

DO1813H-333ML_

DO1813H-473ML_

L typ DCR

SRF

ref

±20%

max

typ

Isat

Irms

(µH)

(µH) (Ohms) (MHz) (A)

(A)

0.18

0.18 0.003 800 14.0 10.0

0.33

0.33 0.004 600 10.0

7.0

0.56

0.56 0.010 200 7.7

6.0

1.2

1.15 0.017 140 5.3

4.4

2.2

2.06 0.035 100 3.5

3.1

3.3

3.20 0.040

80 3.0

2.7

4.7

4.70 0.054

50 2.6

2.2

6.8

6.80 0.080

45 2.2

1.8

8.2

8.20 0.092

42 2.0

1.6

10.0

9.55 0.11

40 1.9

1.5

15.0

15.3

0.17

30 1.5

1.2

22.0

22.6

0.25

25 1.2

1.0

33.0

32.5

0.35

20 0.99 0.82

47.0

48.1

0.47

15 0.87 0.72

1. When ordering, please specify

termination

and

packaging

codes:

DO1813H-473MLD

Termination: L

= RoHS compliant tin-silver over copper.

Special order:

= RoHS tin-silver-copper

(95.5/4/0.5) or

= non-RoHS tin-lead (63/37).

Packaging: D

= 13″ machine-ready reel. EIA-481 embossed plastic

tape, 1000 parts per full reel.

= Less than full reel. In tape, but not machine-ready.

To have a leader and trailer added ($25 charge),

use code letter D instead.

2. Inductance tested at 0.25 Vrms, 100 kHz, 0 Adc.

3. DC current at which the inductance drops 30% (typ) from its value

without current.

4. Current that causes a 40°C temperature rise from 25°C ambient.

5. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

+1-847-639-6400 sales@coilcraft.com

+44-1236-730595 sales@coilcraft-europe.com

Taiwan

+886-2-2264 3646 sales@coilcraft.com.tw

China

+86-21-6218 8074 sales@coilcraft.com.cn

Singapore

+ 65-6484 8412 sales@coilcraft.com.sg

Document 207-1

Revised 10/08/08

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

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