First automotive grade P-channel enhancement mode power MOSFET

Littelfuse, Inc. has released the IXTY2P50PA, the first automotive-grade PolarP P-Channel Power MOSFET. This ingenious product design fulfils the demanding needs of automotive applications, supplying exceptional performance and reliability.

The key differentiator of the –500V, –2A device is its AEC-Q101 qualification, making it excellent for automotive applications. This qualification ensures that the MOSFET satisfies the automotive industry's stringent quality and reliability standards. With this qualification, automotive manufacturers can trust that the device will deliver excellent application performance and reliability.

One of the standout features is its low conduction loss. With a maximum on-state resistance of 4.2-Ohm, this P-Channel Power MOSFET delivers reduced power dissipation, decreasing heat generation and improving efficiency in the end applications. Also, the MOSFET supplies excellent switching performance, with a low gate charge of 11.9nC, providing fast and efficient operation.

Another key advantage is its ruggedness in demanding operating environments and applications. With its dynamic dv/dt and avalanche rating, the device can withstand harsh conditions and provide reliable performance. This combination makes it an exceptional option for automotive applications that demand durability and reliability.

Furthermore, its high-voltage automotive P-channel MOSFET allows a power-dense PCB design, thanks to its miniature TO-252 (DPAK) footprint in surface mount form factor. This compact footprint provides significant space savings on the PCB, allowing for more efficient and compact designs. Automotive manufacturers can profit from this space-saving design, allowing them to optimise their applications and attain greater functionality in limited space.

Commenting on the launch of IXTY2P50PA, Raymon Zhou, product marketing manager at Littelfuse, said, "We are thrilled to introduce the first automotive-grade PolarP P-Channel Power MOSFET to the market. The IXTY2P50PA offers exceptional performance and reliability, making it ideal for demanding automotive applications. With its AEC-Q101 qualification and competitive specifications, we believe this MOSFET will greatly benefit automotive manufacturers."

The series is ideal for various automotive electronics and industrial applications, including automotive ECUs, sensor circuits, high-side switches, push-pull amplifiers, automatic test equipment, and current regulators.