WE-PD2SR Power Inductor

Shielded

  • Picture
  • Dimensions
Size L
(mm)
W
(mm)
H
(mm)
7850 7.8 7.0 4.8

Characteristics

  • Magnetic shielded version from the WE-PD2, which results in a low leakage field
  • Stable inductance current due the self-centering shielding ring construction
  • Pin compatible with the PD2 size 7850
  • Recommended solder profile: Reflow
  • Operating temperature: -40°C up to +125°C

Applications

  • Switching regulators with low operation voltage like in portable devices
  • Integrated DC-/DC-Converter

Products

SPEC Order Code Simu-
lation
RDC typ.
(mΩ)
RDC max.
(mΩ)
RDC1 typ
(mΩ)
RDC1 max.
(mΩ)
L
(µH)
L1
(µH)
IR
(A)
IR 1
(A)
ISAT
(A)
ISAT 1
(A)
fres
(MHz)
fres 1
(MHz)
Version Files Samples
1 PDF 744787012 RE 8.5 13 8.5 13 1.2 1.2 4.85 4.85 6 6 110 110 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
2 PDF 744787027 RE 13.5 17 13.5 17 2.7 2.7 4.35 4.35 4.5 4.5 60 60 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
3 PDF 744787039 RE 16.7 20 16.7 20 3.9 3.9 3.8 3.8 4 4 45 45 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
4 PDF 744787047 RE 24.3 29 24.3 29 4.7 4.7 3.3 3.3 3.6 3.6 42 42 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
5 PDF 744787068 RE 27 33 27 33 6.8 6.8 3 3 3 3 30 30 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
6 PDF 744787082 RE 33 39 33 39 8.2 8.2 2.7 2.7 2.8 2.8 28 28 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
7 PDF 744787100 RE 36.5 43 36.5 43 10 10 2.6 2.6 2.6 2.6 24 24 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
8 PDF 744787101 RE 396 467 396 467 100 100 0.95 0.95 0.87 0.87 5 5 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
9 PDF 744787120 RE 45 52 45 52 12 12 2.45 2.45 2.4 2.4 20 20 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
10 PDF 744787121 RE 545 643 545 643 120 120 0.73 0.73 0.8 0.8 4.5 4.5 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
11 PDF 744787150 RE 52 60 52 60 15 15 2.3 2.3 2.1 2.1 18 18 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
12 PDF 744787151 RE 610 719 610 719 150 150 0.71 0.71 0.7 0.7 4 4 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
13 PDF 744787180 RE 67 78 67 78 18 18 2.15 2.15 1.9 1.9 15 15 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
14 PDF 744787181 RE 673 794 673 794 180 180 0.68 0.68 0.62 0.62 3.8 3.8 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
15 PDF 744787220 RE 88 103 88 103 22 22 1.83 1.83 1.7 1.7 13 13 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
16 PDF 744787221 RE 743 896 743 896 220 220 0.67 0.67 0.58 0.58 3.5 3.5 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
17 PDF 744787330 RE 137 161 137 161 33 33 1.48 1.48 1.3 1.3 10 10 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
18 PDF 744787470 RE 206 243 206 243 47 47 1.25 1.25 1.15 1.15 8 8 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
19 PDF 744787680 RE 246 290 246 290 68 68 1.12 1.12 1 1 7.5 7.5 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
20 PDF 744787820 RE 278 328 278 328 82 82 1.04 1.04 0.9 0.9 6 6 SMT Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
Tags: WE-PD2SR, IndPD2SR, Single Coil Power Inductors, WE-PD2SR Shielded Power Inductor, compact design, current capability, SMPS, DC/DC Converter, switching regulator, Buck Converter, Boost converter, line choke, line inductor, saturation, SMD, WE-PD2SR, IndPD2SR, Single Coil Power Inductors, WE-PD2SR Shielded Power Inductor