45N03LT PDF Datasheet – 30V, 45A, MOSFET, TO-220AB

This post explains for the MOSFET.

The Part Number is 45N03LT, PHP45N03LT.

The function of this semiconductor is 30V, 45A, MOSFET.

The package is TO-220AB Type

Manufacturer: Philips Semiconductors

Preview images :

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45N03LT pdf datasheet


45N03LT is 30V, 45A, TrenchMOS transistor Logic level FET.

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 widely used in a variety of electronic applications due to their high input impedance, fast switching speeds, and low power consumption. They are commonly used as switches, amplifiers, and voltage regulators.

N-channel enhancement mode logic level field-effect power transistor in a plastic envelope
using ’trench’ technology. The device has very low on-state  resistance. It is intended for use in
dc to dc converters and general  purpose switching applications.


• ’Trench’ technology

• Very low on-state resistance

• Fast switching

• Stable off-state characteristics

• High thermal cycling performance

• Low thermal resistance

45N03LT mosfet pinout

45N03LT PDF Datasheet

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