Vishay IHLE Series High Current Inductors

Vishay IHLE Series High Current Inductors are AEC-Q200 qualified inductors with excellent DC-DC energy storage. The inductors are available in 2020, 2525, 3232, 4040, and 5050 package sizes. These inductors feature an integrated e-shield that removes the need for separate shielding. The inductors are capable of withstanding high transient current spikes without saturation and are rated for high temperatures up to +155°C. IHLE series inductors find applications in notebooks, servers, and telecom infrastructure.

Features

  • 20dB e-field reduction at 1cm
  • AEC-Q200 qualified and RoHS compliant
  • High temperatures of up to +155°C
  • Improved DC/DC energy storage of up to 2MHz
  • Integrated e-field shield, no need for separate shielding
  • Lowest DCR/μH for the package size
  • Shielded construction

Applications

  • Battery-powered devices
  • DC/DC converters for Field-Programmable Gate Array (FPGA)
  • DC/DC converters in distributed power systems
  • Desktops
  • High current POL converters
  • Low profile, high current power supplies
  • Notebooks
  • Servers
  • Telecom infrastructure

Technical Specifications

Parameters Values
2020 2525 3232 4040 5050
Operating temperature range -55°C to +155°C
Tolerance ±20%
Inductance range 0.22μH to 15μH  0.47μH to 22μH 0.22μH to 33μH 0.47μH to 68μH 0.33μH  to 100μH
Rated operating voltage 50V 50V 50V 50V 75V
Maximum DC resistance range 4.23mΩ to 208mΩ 4.14mΩ to 174mΩ 1.86mΩ to 159.43mΩ 1.66mΩ to 252mΩ 0.92mΩ to 205mΩ
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