IHLE® High Current Inductor With E-Field Shield

Applications

• High temperature, continuous operation up to 155 °C
• Patented shielded construction
• Excellent DC/DC energy storage and filter inductor applications
• Integrated E-Field shield eliminates need for separate shielding
• Up to 20 dB E-Field reduction at 1 cm, measured vertically from top center of device
• Four terminals offer superior shock and vibration performance
• Handles high transient current spikes without saturation
• IHLE design;
• All test data is referenced to 25 °C ambient
• Operating temperature range -55 °C to +155 °C
• The part temperature (ambient + temp. rise) should not exceed 155 °C under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application
• Rated operating voltage, across inductor (V1) = 50 V
• Rated isolation voltage, inductor lead to shield (V2) = 50 V
• DC current (A) that will cause an approximate ΔT of 40 °C
• DC current (A) that will cause L0 to drop approximately 20 %
• DC current (A) that will cause L0 to drop approximately 30 %