The DNA of Tech™ Enables Vehicle Electrification

Vishay’s Automotive Grade Components for EV systems go beyond AEC-Q

Backed by extensive expertise in traditional automotive electronics, Vishay has developed a wide range of products to support the growing EV industry — from inductors and temperature sensors to diodes and optoelectronics. For under the hood applications, we have six decades of experience in developing components designed to withstand high temperature, high humidity conditions. To meet these conditions, Vishay has incorporated key automotive industry quality initiatives into its own Automotive Grade standard, which was developed with a goal of ZERO defects. The requirements cover design, qualification, and manufacturing, and are used to continuously improve products and processes.

Discover the eFuse design and the Automotive Grade component solutions for EV

Reference Design

48 V Resettable eFuse Reference Design

With the arrival of 48 V systems, a new method of safely connecting and disconnecting high current loads to the battery is required. This results in problems associated with arcing, which occurs when using mechanical relays. Therefore, an electronic fuse (eFuse) has been designed to switch loads up to 200 A at 48 V on a compact double-sided FR4 printed circuit board with passive cooling.

Optoelectronics

With 40 years of experience designing and developing optoelectronics products, Vishay reputation for automotive reliability and quality are well founded. You are not alone in getting your product from concept to production.

Diodes

Vishay General Semiconductor designs and manufactures a wide range of semiconductor components, including rectifiers, signal limiters, voltage regulators, switches, signal modulators, signal mixers, signal demodulators, and oscillators.

Inductors

Vishay Inductor group designs and manufactures robust, high-current, SMD power inductors that are AEC-Q200 qualified including customized options. Operating temperature ranges available for 125 °C, 155 °C, and 180 °C.

Temperature Sensors

Vishay's AEC-Q200 Qualified Temperature Sensor and Circuit Protection component solutions are an ideal fit for automotive applications to support efficient, high performance operation, provide enhanced safety and protection, and ensure long-term system reliability.