IRF840 8A 400V N-Channel MOSFET

The IRF840 8A 400V N-Channel MOSFET is engineered for efficient switching and amplification in high-voltage electronic systems, offering reliable performance under demanding operating conditions.

• 8 Ampere continuous drain current supports sustained load demands with stability.
• 400 Volt drain-source voltage enables use in high-voltage circuits while preventing breakdown under rated conditions.
• N-Channel configuration provides fast switching characteristics suitable for power management and control applications.
• Low gate charge reduces switching losses and contributes to improved energy efficiency in switching applications.
• Robust thermal resistance helps maintain device performance in elevated temperature environments.

Compared to standard MOSFETs in its class, the IRF840 distinguishes itself with a higher voltage rating and solid current handling capacity, making it appropriate for power supplies, motor control circuits, and other high-voltage designs. Its thermal characteristics contribute to sustained reliability and can improve longevity relative to earlier models when used within specified limits.

Designed with advanced semiconductor construction and a reinforced gate structure, this MOSFET delivers rapid switching with controlled susceptibility to voltage transients, supporting consistent operation across varying load and thermal conditions.