STB85NF3LL - N-channel 30V - 0.0035 ohm - 80A - D2PAK STripFET™ III Power MOSFET

The STB85NF3LL is a high-performance N-channel Power MOSFET produced by STMicroelectronics, a leader in the semiconductor industry. This MOSFET is part of the STripFET™ III series, which is renowned for its low on-resistance and low gate charge, making it a perfect choice for high-efficiency power management applications.

With a drain-source voltage (V<sub>DS) of 30V, the STB85NF3LL is designed to handle moderate voltage operations efficiently. Its low on-resistance of just 0.0035 ohms minimizes power losses and ensures better thermal performance, which is critical for maintaining reliability and longevity in power circuits. The device can support a continuous drain current (I<sub>D) of up to 80A, providing a robust current handling capability for a wide range of applications.

The STB85NF3LL MOSFET comes in a surface-mount D2PAK package, which is well-suited for compact and high-power density designs. Its package is designed for optimal heat dissipation, which is vital for maintaining performance in scenarios where the MOSFET is operating at high currents or in elevated temperature environments.

Applications for the STB85NF3LL are diverse and include efficient power supplies, DC-DC converters, motor control, and other power-intensive applications where efficiency is paramount. Its fast switching characteristics also make it suitable for high-frequency circuits, reducing switching losses and improving overall system efficiency.

Key features of the STB85NF3LL include:

• Exceptionally low on-resistance (R<sub>DS(on))
• High drain current (I<sub>D) capability
• Low gate charge and input capacitance
• 100% avalanche tested
• High thermal performance package

STMicroelectronics has designed the STB85NF3LL with reliability in mind, ensuring that it meets the stringent requirements of industrial-grade components. The device is also environmentally friendly, complying with RoHS and other environmental directives, making it a responsible choice for eco-conscious designs.