IRF9540STRL

Vgs(th) (Max) @ Id:	4V @ 250µA
Package / Case:	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Supplier Device Package:	D2PAK
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 175°C (TJ)
Power Dissipation (Max):	3.7W (Ta), 150W (Tc)
FET Feature:	--
Input Capacitance (Ciss) (Max) @ Vds:	1400pF @ 25V
Vgs (Max):	±20V
Gate Charge (Qg) (Max) @ Vgs:	61nC @ 10V
Series:	--
Rds On (Max) @ Id, Vgs:	200 mOhm @ 11A, 10V
Drive Voltage (Max Rds On, Min Rds On):	10V
Current - Continuous Drain (Id) @ 25°C:	19A (Tc)
Drain to Source Voltage (Vdss):	100V
Technology:	MOSFET (Metal Oxide)
FET Type:	P-Channel
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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<p>The IRF9540STRL is a discrete semiconductor component that functions as a Field Effect Transistor (FET) with a single drain and source, and is one of the most popular components used in many electronic applications. It is a versatile component that is also suitable for use as a power switch, amplifier, and/or voltage regulator, which makes it ideal for a wide range of industrial, consumer, and automotive applications.</p><p>This device has many attractive features, including a low on-resistance and on-state current density, along with a low gate-source capacitance. It also has a high pulse avalanche ratings, making it a great choice for high efficiency and reliability in today’s electronic design. The IRF9540STRL is rated for a drain-source voltage of 30V, which makes it well suited for use as a switch in various power management applications.</p><p>The IRF9540STRL is most commonly used in voltage regulator circuits, and as a switch for controlling the flow of current. The device will exhibit an increase in gate-source voltage once it reaches its saturation region and begins to conduct current. This enables the device to be used as a switch in many circuits and applications.</p><p>The IRF9540STRL can be used as an amplifier, due to its high current saturation and low input current drain. It is most commonly used as an amplifier in audio applications where it has the ability to drive a signal with high gain, allowing it to provide high power output with low distortion.</p><p>The IRF9540STRL can also be used as a voltage regulator, mainly in flyback converters. The device operates by converting the input voltage to a lower regulated voltage. This regulated voltage then powers the load while protecting it from voltage fluctuations in the input.</p><p>In summary, the IRF9540STRL is a versatile single drain and source FET that can be used for a range of applications including switching, amplification, and voltage regulation. The device has a low on-resistance and on-state current density, along with a low gate-source capacitance, making it well-suited for a wide variety of applications. Its pulse avalanche ratings also make it suitable for use in high efficiency and high reliability power switching applications.</p>

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