N-MOSFET transistor 55V 41A — power MOSFET device

N-MOSFET transistor rated for 55V and 41A continuous current. This single-channel n‑channel power MOSFET is designed for switching and amplification tasks in low-to-medium voltage power electronics. It is suitable for PCB mounting in power circuits and provides reliable conduction for applications that require high current handling and efficient on-state performance.

Advantages

The device supports a 55V drain-to-source rating and 41A continuous current capability, enabling durable operation in many power applications. Its n-channel topology offers low on-resistance and efficient switching characteristics that reduce power loss. The compact package is optimized for PCB integration, simplifying thermal management and assembly in power stages and driver circuits.

Suitable for

• Motor driver stages and H-bridge circuits
• Switching regulators and DC–DC converters
• High-current load switching and power distribution
• Power amplifiers and relay replacement in electronic systems

Key specifications

• Device type: n-channel power MOSFET
• Maximum drain-to-source voltage: 55 V
• Continuous drain current: 41 A
• Typical application: switching and amplification in power electronics
• Mounting: PCB-solderable package for power circuits

How to use

Install the MOSFET onto a compatible PCB footprint, ensuring correct orientation of drain, source and gate pins according to the circuit design. Use an appropriate gate drive voltage to switch the device fully on or off — verify gate threshold and driving requirements in the circuit context. Provide adequate thermal management such as PCB copper area, heatsink or thermal vias when operating at high currents to maintain safe junction temperatures. Observe standard ESD precautions when handling the transistor.

Usage recommendations

Match the gate drive voltage to the transistor's gate threshold and aim for a gate voltage that minimizes on-resistance while staying within gate-source limits. Ensure thermal design accounts for continuous 41A operation by using sufficient copper area, thermal vias or a heatsink; include proper flyback diodes for inductive loads and implement gate resistors or snubbers if required to control switching transients.