SDR7030 Series - SMD Power Inductors
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Inductance 100 kHz
Q
Test SRF RDC I rms I sat
Bourns Part No.
(µH) Tol. %
Typ.
Frequency Min. Max. Max. Typ.
(MHz) (MHz) (Ω) (A) (A)
SDR7030-1R0M 1.0 ± 20 18 7.96 113 0.022 3.00 4.30
SDR7030-1R5M 1.5 ± 20 17 7.96 100 0.027 2.75 3.60
SDR7030-2R2M 2.2 ± 20 17 7.96 80 0.030 2.60 3.20
SDR7030-3R5M 3.5 ± 20 17 7.96 59 0.038 2.20 2.60
SDR7030-4R7M 4.7 ± 20 14 7.96 43 0.048 1.85 2.25
SDR7030-6R2M 6.2 ± 20 17 7.96 41 0.058 1.65 2.00
SDR7030-100M 10.0 ± 20 16 2.52 35 0.075 1.50 1.60
SDR7030-150M 15.0 ± 20 14 2.52 33 0.115 1.20 1.30
SDR7030-220M 22.0 ± 20 14 2.52 32 0.160 1.02 1.10
SDR7030-330M 33.0 ± 20 13 2.52 24 0.230 0.85 0.90
SDR7030-470K 47.0 ± 10 12 2.52 18 0.340 0.70 0.78
SDR7030-680K 68.0 ± 10 12 2.52 16 0.480 0.58 0.64
SDR7030-101K 100.0 ± 10 18 0.796 15 0.720 0.46 0.52
SDR7030-151K 150.0 ± 10 18 0.796 12 0.920 0.40 0.42
SDR7030-221K 220.0 ± 10 23 0.796 9 1.600 0.32 0.34
SDR7030-331K 330.0 ± 10 24 0.796 7 2.200 0.26 0.28
SDR7030-471K 470.0 ± 10 30 0.796 6 2.800 0.22 0.23
SDR7030-681K 680.0 ± 10 28 0.796 5 4.350 0.18 0.18
SDR7030-102K 1000.0 ± 10 66 0.252 4 6.200 0.15 0.15
Features
■ Available in E6 values
■ Range from 1.0 µH to 1000 µH
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
Electrical Specifications
Product Dimensions
Recommended Layout
General Specifications
Test Voltage.....................................0.1 V
Reflow Soldering ...230 °C, 50 sec. max.
Operating Temperature ..-40 °C to +125 °C
(Temperature rise included)
Storage Temperature..-40 °C to +125 °C
Resistance to Soldering Heat
................................260 °C for 10 sec.
Materials
Core .......................................Ferrite DR
Wire .............Enameled copper wire 130
Terminal .........................................Cu/Sn
Rated Current
...................Ind. drop 10 % typ. at Isat
Temperature Rise ..................30 °C max.
at rated Irms
Packaging ..................1500 pcs. per reel
Electrical Schematic
DIMENSIONS:
MM
(INCHES)
