30161DC [MURATA]

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型号：	30161DC
厂家：	muRata
描述：
文件：	总5页 (文件大小：196K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

3000D Series

www.murata-ps.com

Surface Mount Power Inductor

SELECTION GUIDE

Inductance (100kHz, 0.1V)

I^SAT(Typ.)⁴

1&2, 2&3

DC Resistance

1&2, 2&3

I^DC

1&2, 2&3

1&3

Typ.

Order Code

10%

25˚C

125˚C

mΩ

30900DC

30111DC

30131DC

30161DC

0.28

105

125

FEATURES

155 15%

ꢀLow-proﬁle surface mount design

ABSOLUTE MAXIMUM RATINGS

Operating temperature range

Storage temperature range

ꢀInductance range from 90nH to 155nH

ꢀRated current up to 80A

ꢀHalogen free

-40°C to +125°C

SOLDERING INFORMATION¹

Peak reﬂow solder temperature

Pin ﬁnish

ꢀCustom inductance values available

ꢀRoHS compliant

245°C

Pure tin

Moisture sensitivity level²

Mechanical Dimensions

PRODUCT OVERVIEW

Mechanical Dimensions

The 3000D series are a range of high-current,

surface-mount inductors, suited to a variety of

applications. The products are designed for noise

suppression in high-frequency, high-current

switching power supplies, DC-DC converters,

DC-AC inverters and VRMs.

3.70

1.40

0.80

8.40

3.70

The 3000D series is rated to MSL 1, and is com-

patible with a peak reﬂow solder temperature of

245˚C as per J-STD-020.

0.80

Weight Typ. = 2.9g

Recommended Pad Layout

PIN CONNECTIONS (TOP VIEW)

2.00

3.50

Unless otherwise stated, all dimensions in mm (inches)

Speciﬁcations typical at T = 25°C

1 For further information,^Aplease visit www.murata-ps.com/rohs

2 Representative samples of the product were subjected to the conditioning described in IPC/JEDEC J-STD-020 and passed electrical

testing, package coplanarity and visual inspection which revealed no external cracks or changes in package body ﬂatness.

3 I_DCis when its temperature reaches 50°C above ambient. Care must be taken to ensure the component temperature does not exceed

the absolute maximum rating.

ꢀ

For full details go to

www.murata-ps.com/rohs

4 I_SATis the value at which the inductance falls to 80% of its nominal value.

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3000D_A01 Page 1 of 5

3000D Series

Surface Mount Power Inductor

ENVIRONMENTAL VALIDATION TESTING

The following tests have been conducted on this product series, as part of our design veriﬁcation process. The datasheet characteristics specify user operating conditions for this

series, please contact Murata if further information about the tests is required.

Test

Standard

Condition

Temperature Cycling

Humidity bias

MIL-STD-883 Method 1010, Condition B 10 cycles. -55°C to +125°C. The dwell time shall not be less than 10min.

JEDEC JESD22-A101

85°C 2°C, 85% 5% R.H. for >1000 hours

125°C +10/-0°C for ≥1000 hours

High Temperature

Storage life

JEDEC JESD22-A103, Conditon A

20G for 5 minutes with 4 repetitions, the entire frequency (20 to 2000 Hz and return to 20Hz) shall be traversed

Vibration

Shock

MIL-STD-883 Method 2007, Condition A in not less than 4 minutes. This cycle shall be performed 4 times in each of the orientations X, Y, and Z (total of

12 times)

Based on MIL-STD-883 Method 2002,

5 pulses 50G peak, 1ms, x, y, z axes bi-directional

Condition A

Parts are pre-conditioned in a steam ager for 8 hours at a temperature of 93°C, within 72 hours they are

EIA/IPC/ECA J-STD-002 Test S1

Solderability

dipped in ﬂux for 10 seconds. Followed by reﬂow at 245°C 5°C (96SC tin/silver/copper)

Solvent cleaning

Resistance to cleaning agents

Based on IPC/JEDEC J-STD-020

Solvent – Novec 71IPA & Topklean EL-20A. Pulsed ultrasonic immersion 45°C- 65°C

Bake samples at 125 +5/-0°C for 24 hours minimum before conditioning in the temperature/humidity chamber

for 168 hours at 85°C/85%RH and Pb Free JEDEC Max proﬁle conditioning. Subjected to 3 cycles with electrical

testing, co-planarity inspection before and after.

Moisture sensitivity

level (MSL 1)

TEMPERATURE Vs CURRENT

25°C

75°C

Current, I_DC(A)

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3000D_A01 Page 2 of 5

3000D Series

Surface Mount Power Inductor

INDUCTANCE Vs CURRENT

30900DC

30111DC

120.0

100.0

80.0

60.0

40.0

20.0

0.0

120

100

25°C

100°C

125°C

100°C

125°C

100

120

100

Current,I_DC(A)

30131DC

30161DC

140

120

100

180

160

140

120

100

25°C

100°C

125°C

100°C

125°C

Current,I_DC(A)

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3000D_A01 Page 3 of 5

3000D Series

Surface Mount Power Inductor

PACKAGE SPECIFICATIONS

Reel Dimensions

332

(13.07) MAX

+0.02

(

)

0.9ꢀ_-₊₀_0.ꢀ

-0

Leader Section

400 (1ꢀ.748) Min.

100 (3.937)

Min.

100

(3.94)

MIN

30.4

(1.20) Max^g.

Goods

Enclosure

Section

26.4 (1.04)

24.4 (0.96)

13.00 0.ꢀ

(0.ꢀ1 0.02)

Trailer Section

160 (6.299) Min.

Reel Dimensions

20.00

(0.787)

4.00

(0.157)

1.75

(0.069)

0.50

Ø1.50

(0.019)

(0.059)

11.50

24.00

(0.453)

(0.945)

Direction of unreeling

8.65

(0.341)

Reel quantity: 300

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3000D_A01 Page 4 of 5

3000D Series

Surface Mount Power Inductor

DISCLAIMER

Unless otherwise stated in the datasheet, all products are designed for standard commercial and industrial applications and NOT for safety-critical and/or life-critical

applications.

Particularly for safety-critical and/or life-critical applications, i.e. applications that may directly endanger or cause the loss of life, inﬂict bodily harm and/or loss or severe

damage to equipment/property, and severely harm the environment, a prior explicit written approval from Murata is strictly required. Any use of Murata standard prod-

ucts for any safety-critical, life-critical or any related applications without any prior explicit written approval from Murata shall be deemed unauthorised use.

These applications include but are not limited to:

•

Aircraft equipment

Aerospace equipment

Undersea equipment

Power plant control equipment

Medical equipment

Transportation equipment ( automobiles, trains, ships, etc.)

Trafﬁc signal equipment

Disaster prevention / crime prevention equipment

Data Processing equipment

Murata makes no express or implied warranty, representation, or guarantee of suitability, ﬁtness for any particular use/purpose and/or compatibility with any applica-

tion or device of the buyer, nor does Murata assume any liability whatsoever arising out of unauthorised use of any Murata product for the application of the buyer. The

suitability, ﬁtness for any particular use/purpose and/or compatibility of Murata product with any application or device of the buyer remain to be the responsibility and

liability of the buyer.

Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards that anticipate dangerous consequences of failures, moni-

tor failures and their consequences, lessen the likelihood of failures that might cause harm, and take appropriate remedial actions. Buyer will fully indemnify and hold

Murata, its afﬁliated companies, and its representatives harmless against any damages arising out of unauthorised use of any Murata products in any safety-critical and/

or life-critical applications.

Remark: Murata in this section refers to Murata Manufacturing Company and its afﬁliated companies worldwide including, but not limited to, Murata Power Solutions.

This product is subject to the following operating requirements

and the Life and Safety Critical Application Sales Policy:

Refer to: https://www.murata.com/en-eu/products/power/requirements

Murata Power Solutions (Milton Keynes) Ltd. 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.

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3000D_A01 Page 5 of 5

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