Small Signal for Automotive Applications
Welcome to Infineon's small signal MOSFET automotive grade page!
Our advanced small signal MOSFETs are designed to meet the rigorous demands of automotive applications, providing high performance, reliability, and efficiency in a compact form factor. Our commitment to our customers’ success is demonstrated by the fact that all automotive MOSFETs bearing our name uphold the highest possible quality standards, surpassing AEC-Q101 requirements.
Therefore, Infineon is the preferred supplier of small signal MOSFETs to leading automotive electronic platform manufacturers.
Portfolio:
In combination with sensors, microcontrollers, power MOSFETs, and other required semiconductor solutions, Infineon offers a wide range of automotive-grade small signal MOSFETs developed with decades of expertise. Our portfolio encompasses an extensive selection of automotive-grade small signal MOSFETs, spanning a diverse array of voltage classes and RDS(on) specifications.
Visit our small signal MOSFET selection guide to gain an overview of our components.
Infineon’s portfolio includes enhancement mode, as well as depletion mode MOSFETs, available in seven well-known packages and single and dual configurations suitable for all automotive applications.
- Small outline
- Enhancement and depletion mode
- High switching speed
- RDS(on) as low as 22 mΩ
- Full AEC-Q101 automotive compliance
- Infineon quality
- Space saving, compact design
- Flexible design
- Increased system efficiency
- Unrivaled product reliability
The application of small signal MOSFETs in the automotive sector spans a wide range of critical functions, including power management, control of lighting systems, motor control, and various on-board electronic systems.
Due to their low ON-resistance, high temperature stability, and compact form factor, small signal MOSFETs play a pivotal role in enhancing energy efficiency, ensuring reliable performance, and optimizing space utilization within automotive electronic designs.
From advanced driver assistance systems (ADAS) to electric vehicle powertrains, our small signal MOSFETs are engineered to meet the evolving technological demands of the automotive industry, contributing to the advancement of vehicle electrification, safety, and overall performance.
They are used as switches and drivers in areas such as:
- Telematics
- LCD clusters
- Navigation
- LED lightning (front and rear)
- Body control (window lifts, door and seat controls)
- Safety (airbags, breaks)
- Vehicle gateways
- Domain controllers
To learn more about all our automotive solutions by application, visit our automotive applications page.
