Product Overview

The Vishay IHLE-3232DD-5A is a high-current inductor featuring an integrated E-Field shield for maximum EMI reduction. It is designed for high-temperature applications up to 155 C and offers excellent DC/DC energy storage up to 1 MHz to 2 MHz, as well as filter inductor applications up to the SRF. The integrated shield eliminates the need for separate shielding, providing 20 dB E-Field reduction. This inductor boasts the lowest DCR/H in its package size, handles high transient current spikes without saturation, and features coplanarity of the 4 terminals 100 m. It is AEC-Q200 qualified and protected by Vishay patents.

Product Attributes

• Brand: Vishay Dale
• Product Family: IHLE High Current Inductors
• Certifications: AEC-Q200 qualified
• Material Categorization: Refer to www.vishay.com/doc?99912
• Origin: Protected by U.S. and international patents (www.vishay.com/patents)

Technical Specifications

Applications

• Engine and transmission control units
• Diesel injection drivers
• DC/DC converters for entertainment / navigation systems
• Noise suppression for motors (Windshield wipers, Power seats, Power mirrors, Heating and ventilation blower, HID lighting)
• LED drivers

Notes

• 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.
• Rated operating voltage, across inductor (V1) = 50 V.
• Rated isolation voltage, inductor lead to shield (V2) = 50 V.
• (1) DC current (A) that will cause an approximate T of 40 C.
• (2) DC current (A) that will cause L0 to drop approximately 20 %.
• Maximum E-Field reduction is realized when the IHLE shield is connected to ground.