New Vishay Intertechnology Automotive Grade Through-Hole Inductor Delivers 420 Amp Saturation Current in Compact 1500 Case Size
Designed to Replace Larger, More Expensive Solutions, AEC-Q200 Qualified Device Offers Continuous High Temp. Operation to +155 °C
MALVERN, Pa. — Mar. 3, 2021 — Vishay Intertechnology, Inc. (NYSE: VSH) today introduced a new Automotive Grade through-hole inductor that delivers a 420 A saturation current for 30 % inductance reduction in a compact 1500 case size. For automotive applications, the Vishay Dale IHXL-1500VZ-5A offers very low typical DCR down to 0.12 mΩ and continuous high temperature operation to +155 °C.
The shielded, composite construction of the AEC-Q200 qualified device released today enables a compact size of 38.1 mm by 38.1 mm by 21.9 mm to support up to 235 A of continuous DC current. This allows the IHXL-1500VZ-5A to replace much larger and more expensive competing solutions in high current input filters and 12 V / 24 V / 48 V DC/DC converters for switching regulators, differential mode and boost power factor correction chokes, and battery charging systems. The through-hole lead configuration can be modified at the customer’s request to accommodate a bolt-on or weld termination.
The IHXL-1500VZ-5A handles high transient current spikes without hard saturation. RoHS-compliant, halogen-free, and Vishay Green, the device provides high resistance to thermal shock, moisture, and mechanical shock.
Device Specification Table:
38.1 x 38.1 x 21.9
0.68 to 3.3
DCR typ. (mΩ)
0.12 to 0.40
DCR max. (mΩ)
0.13 to 0.42
Heat rating current (A)
96 to 154(1) / 150 to 235(2)
Saturation current (A)
87 to 301(3) / 124 to 420(4)
(1) DC current (A) that will cause an approximate ΔT of 40 °C after one hour
(2)DC current (A) that will cause an approximate ΔT of 100 °C after one hour
(3) DC current (A) that will cause L0 to drop approximately 20 %
(4) DC current (A) that will cause L0 to drop approximately 30 %
Samples and production quantities of the IHXL-1500VZ-5A are available now, with lead times of eight to 10 weeks.
Vishay manufactures one of the world’s largest portfolios of discrete semiconductors and passive electronic components that are essential to innovative designs in the automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical markets. Serving customers worldwide, Vishay is The DNA of tech.TM Vishay Intertechnology, Inc. is a Fortune 1,000 Company listed on the NYSE (VSH). More on Vishay at www.vishay.com.
The DNA of tech™ is a trademark of Vishay Intertechnology.