Industrial HVAC and heat pump application designers must plan for high operating temperatures, high power density in compact enclosures, EMI/EMC compliance in electrically noisy industrial environments, reliability over long duty cycles, as well as rapid switching at high voltages for inverter-driven compressors and fans.
Vishay’s high voltage SiC MOSFET modules and TrenchFET® MOSFETs minimize switching losses and maximize power density, PFC diodes offer efficient rectification under thermal stress, HVAC film capacitors provide low loss power factor correction (PFC), and IHLE® inductors and common mode chokes suppress EMI without external shielding. Our low TCR Power Metal Strip® shunts ensure stable current sensing for compressor control, thick film power resistors handle snubbing and discharge in large drives, and TVS / ESD protection devices ensure transient robustness and safety compliance.
Behind industrial climate control 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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