power inductors. DR1030 Datasheet

DR1030 inductors. Datasheet pdf. Equivalent


Part DR1030
Description Shielded power inductors
Feature Technical Data 4132 Effective April 2016 Supersedes March 2007 DR1030 Shielded power inductors D.
Manufacture EATON
Datasheet
Download DR1030 Datasheet


Technical Data 4132 Effective April 2016 Supersedes March 2 DR1030 Datasheet
DR1030 Series Low Profile Power Inductors Description • 125 DR1030-100-R Datasheet
DR1030 Series Low Profile Power Inductors Description • 125 DR1030-101-R Datasheet
DR1030 Series Low Profile Power Inductors Description • 125 DR1030-121-R Datasheet
DR1030 Series Low Profile Power Inductors Description • 125 DR1030-150-R Datasheet
DR1030 Series Low Profile Power Inductors Description • 125 DR1030-151-R Datasheet
DR1030 Series Low Profile Power Inductors Description • 125 DR1030-1R1-R Datasheet
DR1030 Series Low Profile Power Inductors Description • 125 DR1030-1R8-R Datasheet
DR1030 Series Low Profile Power Inductors Description • 125 DR1030-220-R Datasheet
DR1030 Series Low Profile Power Inductors Description • 125 DR1030-2R8-R Datasheet
Recommendation Recommendation Datasheet DR1030 Datasheet




DR1030
Technical Data 4132
Effective April 2016
Supersedes March 2007
DR1030
Shielded power inductors
Description
Shielded drum core
Inductance range from 1.1 μH to 155 μH
Current range from 0.68 A to 9.5 A
10.5 mm x 10.3 mm footprint surface mount
package in a 3.0 mm height
Ferrite core material
Halogen free, lead free, RoHS compliant
Applications
LED/LCD backlighting
High definition televisions (HDTV)
Server and desktop power supplies
Portable electronics
Notebook and laptop regulators
Graphics cards and battery powered systems
Point-of-load (POL) modules
Printers and peripherals
Environmental Data
Storage temperature range (Component):
-40 °C to +125 °C
Operating temperature range: -40 °C to +125 °C
(ambient plus self-temperature rise)
Solder reflow temperature: J-STD-020D
compliant
Pb HFHALOGEN
FREE



DR1030
Technical Data 4132
Effective April 2016
DR1030
Shielded power inductors

Product Specifications
Part Number5
DR1030-1R1-R
DR1030-1R8-R
DR1030-2R8-R
DR1030-3R9-R
DR1030-5R2-R
DR1030-6R8-R
DR1030-8R2-R
DR1030-100-R
DR1030-150-R
DR1030-220-R
DR1030-330-R
DR1030-470-R
DR1030-680-R
DR1030-820-R
DR1030-101-R
DR1030-121-R
DR1030-151-R
OCL1
(μH) ±30%
1.1
1.9
2.8
4.0
5.2
6.8
8.4
10.4
14.8
22.8
32.4
47.9
67
82
100
119
155
I2
rms
(A)
7.0
5.9
5.1
4.3
3.7
3.5
3.3
2.8
2.3
1.8
1.6
1.3
1.1
1.0
0.86
0.80
0.68
I(sAat)3
9.5
7.4
6.08
5.1
4.75
3.9
3.54
3.18
2.66
2.19
1.81
1.52
1.24
1.14
1.05
0.95
0.86
1. Open Circuit Inductance (OCL) Test Parameters: 100 kHz, 0.1 Vrms, 0.0 Adc, +25 °C
2. Irms: DC current for an approximate temperature rise of 40 °C without core loss. Derating is necessary for AC currents.
PCB layout, trace thickness and width, air-flow, and proximity of other heat generating components will affect the
temperature rise. It is recommended that the temperature of the part not exceed 125 °C under worst case operating
conditions verified in the end application.
3. Isat: Peak current for approximately 35% rolloff @ +25 °C
DCR (mΩ)
typical
@ 20°C
6.5
9.1
12.1
16.4
22.9
24.9
28.4
40.2
57.3
95.5
114
167
253
332
375
523
590
DCR (mΩ)
maximum
@ 20°C
7.9
11.0
14.5
20.0
27.5
30.0
34.1
48.0
68.8
115
136
200
304
382
450
602
700
K-factor4
22
17
14
12
10
9
8
7
6
5
4
3.4
2.9
2.6
2.4
1.9
1.4
4. K-factor: K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * ΔI. Bp-p: (mT), K:
(K-factor from table), L: (Inductance in μH), ΔI (Peak to peak ripple current in Amps)..
5. Part Number Definition: DR1030-xxx-R
DR1030 = Product code and size
-xxx= inductance value in μH, R= decimal point,
If no R is present then last character equals number of zeros
-R suffix = RoHS compliant
Dimensions (mm)
Part marking: inductance value in uH. R = decimal point. If no R is present then last character equals number of zeroes.
wwlly = date code, R = revision level
Do not route traces or vias underneath the inductor
2 www.eaton.com/elx







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