39U322C [MURATA]

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型号：	39U322C
厂家：	muRata
描述：
文件：	总4页 (文件大小：89K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

3900 Series

www.murata-ps.com

Flat Coil SM Power Inductors

SELECTION GUIDE

Inductance

(100kHz, 0.1V^AC)

Saturation

Current²

Resistance

Current¹

Order Code

±20ꢀ

μH

0.68 ±±0ꢀ

1.50 ±±0ꢀ

2.50

4.00

6.00

8.20

10.0

0.47 ±±0ꢀ

1.00

1.80

2.80

4.00

5.60

7.20

0.±5 ±±0ꢀ

0.80 ±±0ꢀ

1.40

Max.

19.5

1±.5

10.0

8.±

6.7

5.8

5.0

19.5

17.5

1±.5

11.0

9.7

Typ.

20.4

14.0

10.0

8.±

6.7

5.8

5.0

28.8

20.0

15.±

12.±

10.±

8.8

Max.

mΩ

1.9

2.5

±.9

5.4

8.0

11.4

1±.5

1.9

2.5

±.9

5.4

8.0

11.4

1±.5

1.9

2.5

±.9

39S681C

39S152C

39S252C

39S402C

39S602C

39S822C

39S103C

39H471C

39H102C

39H182C

39H282C

39H402C

39H562C

39H722C

39U351C

39U801C

39U142C

39U222C

39U322C

39U432C

39U562C

FEATURES

ꢀRoHS compliant

ꢀCompact size

ꢀSurface mount

8.2

6.6

ꢀUL94 V-0 package materials

ꢀPick & place compatible

ꢀJ-STD-020D reﬂow

7.8

19.5

18.0

1±.5

11.0

9.7

±5.0

25.7

19.2

14.8

12.8

ꢀBackward compatible with Sn/Pb

soldering systems

2.20

±.20

4.±0

5.60

5.4

8.0

11.4

1±.5

8.2

6.6

9.5

DESCRIPTION

The ±900 series is a range of surface mount, ﬂat

coil wound power inductors that is designed for

use where high current and low loss is essential,

such as laptop computers and plasma screens.

ABSOLUTE MAXIMUM RATINGS

Operating temperature range

Storage temperature range

-40°C to +125°C

-40°C to +150°C

SOLDERING INFORMATION³

Peak reﬂow temperature

Pin ﬁnish

245°C

Matte tin

Moisture sensitivity level

PACKAGING INFORMATION

550 per reel

Tape & Reel

All speciﬁcations typical at T_A=25°C

The maximum DC Current is the value at which the inductance falls to 65ꢀ (tolerance ±±0ꢀ) or 75ꢀ

(tolerance: ±20ꢀ) of its nominal value or until its temperature rise reaches 40°C, whichever is sooner.

The saturation current is the continuous current at 20°C ambient at which the inductance falls to 65ꢀ (tolerance:

±±0ꢀ) or 75ꢀ (tolerance: ±20ꢀ) of its nominal value.

For further information, please visit www.murata-ps.com/rohs

Terminal ± is open-circuit and for mounting stability only.

ꢀ

For full details go to

www.murata-ps.com/rohs

www.murata-ps.com/support

KMP_3900C_A04 Page 1 of 4

3900 Series

Flat Coil SM Power Inductors

INDUCTANCE Vs CURRENT (STANDARD TYPE)

10.0μH

2.5μH

0.68μH

0.1

100

Current, IDC (A)

INDUCTANCE Vs CURRENT (HIGH POWER TYPE)

7.2μH

1.8μH

0.47μH

0.1

100

INDUCTANCE Vs CURRENT (ULTRA HIGH POWER TYPE)

5.6μH

1.4μH

0.35μH

0.1

100

www.murata-ps.com/support

KMP_3900C_A04 Page 2 of 4

3900 Series

Flat Coil SM Power Inductors

TEMPERATURE Vs CURRENT (STANDARD TYPE)

2.5μH

0.68μH

10.0μH

Current, IDC (A)

TEMPERATURE Vs CURRENT (HIGH POWER TYPE)

7.2μH

1.8μH

0.47μH

(ULTRA HIGH POWER TYPE)

1.4μH

5.6μH

0.35μH

www.murata-ps.com/support

KMP_3900C_A04 Page ± of 4

3900 Series

Flat Coil SM Power Inductors

PACKAGE SPECIFICATIONS

MECHANICAL DIMENSIONS⁴

RECOMMENDED FOOTPRINT DETAILS

12.9 (0.508) Max.

5.8 (0.228)

Max.

2.5±0.±

(0.098±0.012)

1±.5 (0.5±1)

±.0 (0.118)

39SXXXC

12.9

(0.508)

Max.

8.95±0.5

(0.±52±0.02)

XYYWW

10.0 (0.±94)

±.0 (0.118)

2.5

(0.098)

±.0 (0.118)

2.6±0.±

(0.102±0.012)

2.5

(0.098)

6.9±0.5

(0.272±0.02)

Package weight: 2.7g Typ.

All dimensions in mm (inches).

TAPE & REEL SPECIFICATIONS

TAPE OUTLINE DIMENSIONS

1.75

(0.069)

2.0

(0.079)

20.0

(0.787)

4.0 (0.157)

1.5 (0.059)

0.4 (0.016)

11.5

(0.45±)

24.0

(0.945)

X Y Y W W

3 9 S X X X C

X Y Y W W

3 9 S X X X C

1±.± (0.524)

5.8 (0.228)

1±.0

(0.512)

1.5 (0.059)

Reel quantity: 550

Unless otherwise stated, all dimensions in mm (inches).

Murata Power Solutions, Inc.

11 Cabot Boulevard, Mansﬁeld, MA 02048-1151 U.S.A.

ISO 9001 and 14001 REGISTERED

Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other

technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply

the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Speciﬁcations are subject to change without

notice.

www.murata-ps.com/support

KMP_3900C_A04 Page 4 of 4

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