30111DC [MURATA]
;3000D Series
s
Surface Mount Power Inductor
SELECTION GUIDE
Inductance (100kHz, 0.1V)
3
ISAT (Typ.)4
1&2, 2&3
DC Resistance
1&2, 2&3
IDC
1&2, 2&3
1&3
Typ.
A
Order Code
10%
nH
25˚C
A
125˚C
A
5%
mΩ
30900DC
30111DC
30131DC
30161DC
90
40
80
72
60
46
65
0.28
0.28
0.28
0.28
105
40
59
125
40
49
FEATURES
40
38
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
-40°C to +125°C
SOLDERING INFORMATION1
Peak reflow solder temperature
Pin finish
ꢀCustom inductance values available
ꢀRoHS compliant
245°C
Pure tin
1
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
1
2.00
2
3
1
3
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 IDC is 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 ISAT is 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
60
50
40
30
20
10
0
25°C
75°C
0
5
10
15
20
25
30
35
40
45
Current, IDC (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
80
60
40
20
0
25°C
25°C
100°C
125°C
100°C
125°C
0
20
40
60
80
100
120
0
10
20
30
40
50
60
70
80
90
100
Current,IDC (A)
Current,IDC (A)
30131DC
30161DC
140
120
100
80
180
160
140
120
100
80
25°C
25°C
100°C
125°C
100°C
125°C
60
60
40
40
20
20
0
0
0
10
20
30
40
50
60
70
80
90
0
10
20
30
40
50
60
70
80
Current,IDC (A)
Current,IDC (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-+00.ꢀ
24
-0
Leader Section
400 (1ꢀ.748) Min.
100 (3.937)
Min.
100
Ø
(3.94)
MIN
30.4
(1.20) Maxg.
Goods
Enclosure
Section
26.4 (1.04)
24.4 (0.96)
13.00 0.ꢀ
Ø
(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.
© 2021 Murata Power Solutions (Milton Keynes) Ltd.
www.murata.com
3000D_A01 Page 5 of 5
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