Combo-FETs

onsemi Combo-FETs are revolutionary devices that combine a low R_DS(on) onsemi SiC JFET with a Si MOSFET in a single, compact package. Explicitly designed for low-frequency protection applications, such as solid-state circuit breakers, battery disconnects, and surge protection, these Combo-FETs allow users access to the JFET gate to optimize the design. Integrating the Si MOSFET in these onsemi Combo-FETs ensures a normally off solution, achieving a size reduction of over 25% compared to discrete implementations.