50N03 PDF Datasheet – 30V, 50A, N-Channel MOSFET

This post explains for the MOSFET.

The Part Number is 50N03.

The function of this semiconductor is 30V, 50A, Power Transistor.

The package is TO-252, TO-251 Type

Manufacturer: Shenzhen Tuofeng Semiconductor Technology

Preview images :

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50N03 pdf pinout


50N03 is 30V, 50A, Power Transistor. An N-channel MOSFET (Metal Oxide Semiconductor Field Effect Transistor) is a type of field effect transistor (FET) that uses an N-type semiconductor material as the conducting channel to control the flow of current.

When a positive voltage is applied to the gate terminal, it attracts electrons to the channel, creating an inversion layer and allowing current to flow between the source and drain terminals.

N-channel MOSFETs are used as electronic switches in many applications due to their ability to handle relatively high currents and voltages.


• Fast switching MOSFET for SMPS

• Optimized technology for DC/DC converters

• Qualified according to JEDEC1) for target applications

• N-channel, logic level

• Excellent gate charge x R DS(on) product (FOM)

• Very low on-resistance R DS(on)

• Avalanche rated

• Pb-free plating; RoHS compliant

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50N03 datasheet

50N03 PDF Datasheet