Ultrasound imaging fires a precise high voltage pulse into the body to excite the piezo transducer, then listens for a faint echo returning, which is a demand on both ends of the power chain. Vishay's E series high voltage superjunction MOSFETs drive that piezo excitation directly, while VRPower® DrMOS power stages keep the surrounding supply efficient and compact enough for today's increasingly portable ultrasound systems, from cart-based machines down to handheld probes.
Behind every echo is The DNA of tech.®
With over six decades of experience developing components designed to withstand high temperature and humidity conditions, Vishay's components are engineered to ensure exceptional reliability, featuring such qualifications as AEC-Q100, AEC-Q101, and AEC-Q200.
Components withstand temperatures up to 180 °C in harsh environments
Industry's lowest RDS(on) optimized for gate drives
AEC, MIL qualifications and superior long term performance
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