MSD7342-394ML

更新时间： 2024-11-21 05:50:23

品牌	Logo	应用领域
线艺 - COILCRAFT		/
页数	文件大小	规格书
3页	227K
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Coupled Inductors for SEPIC Applications

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MSD7342-394ML 数据手册

Document 621-1

For SEPIC

Coupled Inductors

–

MSD7342 Series Applications

The excellent coupling coefficient (k ≥ 0.94) makes the

MSD7342 series of coupled inductors ideal for use in

SEPIC applications. In SEPIC topologies, the required

inductance for each winding in a coupled inductor is

half the value needed for two separate inductors, allow-

ing selection of a part with lower DCR and higher

current handling.

These inductors provide high inductance, high efficiency

and excellent current handling in a rugged, low cost part.

They can also be used as two single inductors con-

nected in series or parallel, as a common mode choke

or as a 1 : 1 transformer.

0.295

max

7,5

Dot indicates

pin 1

OUT

Load

0.295

max

7,5

123

–

Typical SEPIC schematic

Refer to Application Note, Document 639,

“Selecting Coupled Inductors for SEPIC Applications”

0.181

max

4,6

0.028

0,7

Recommended

Land Pattern

Core material Ferrite

Terminations RoHS compliant matte tin over nickel over phos

bronze. Other terminations available at additional cost.

0.091

2,3

0.110

2,8

0.083

2,1

Weight 0.76 – 0.87g

Ambient temperature –40°C to +85°C with Irms current, +85°C to

+125°C with derated current

0.150

3,8

0.130

3,3

Storage temperature Component: –40°C to +125°C.

Packaging: –40°C to +80°C

Winding to winding isolation 200 Vrms

0.043

1,10

0.063

Resistance to soldering heat Max three 40 second reflows at

1,6

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

inches

Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /

85% relative humidity)

Dimensions are in

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

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

Packaging 250/7″ reel; 1000/13″ reel Plastic tape: 16 mm wide,

0.4 mm thick, 12 mm pocket spacing, 4.9 mm pocket depth

PCB washing Only pure water or alcohol recommended

Specifications subject to change without notice.

Please check our website for latest information.

Document621-1 Revised11/10/09

12 3

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与MSD7342-394ML相关器件

型号	品牌	获取价格	描述	数据表
MSD7342-394ML_	COILCRAFT	获取价格	Coupled Inductors
MSD7342-394MLB	COILCRAFT	获取价格	Coupled Inductors - MSD7342
MSD7342-394MLC	COILCRAFT	获取价格	Coupled Inductors - MSD7342
MSD7342-394MLD	COILCRAFT	获取价格	Coupled Inductors - MSD7342
MSD7342-394MSB	COILCRAFT	获取价格	General Purpose Inductor, 390uH, 20%, 2 Element, Ferrite-Core, SMD, CHIP, 3030
MSD7342-394MTB	COILCRAFT	获取价格	General Purpose Inductor, 390uH, 20%, 2 Element, Ferrite-Core, SMD, 3030, CHIP, 3030, ROHS
MSD7342-472	COILCRAFT	获取价格	Shielded Coupled Power Inductors
MSD7342-472ML	COILCRAFT	获取价格	Coupled Inductors for SEPIC Applications
MSD7342-472ML_	COILCRAFT	获取价格	Coupled Inductors
MSD7342-472MLB	COILCRAFT	获取价格	Coupled Inductors - MSD7342

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