RFD3055SM

Series:	--
Packaging:	Tube
Part Status:	Obsolete
FET Type:	N-Channel
Technology:	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss):	60V
Current - Continuous Drain (Id) @ 25°C:	12A (Tc)
Drive Voltage (Max Rds On, Min Rds On):	10V
Rds On (Max) @ Id, Vgs:	150 mOhm @ 12A, 10V
Vgs(th) (Max) @ Id:	4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs:	23nC @ 20V
Vgs (Max):	±20V
Input Capacitance (Ciss) (Max) @ Vds:	300pF @ 25V
FET Feature:	--
Power Dissipation (Max):	53W (Tc)
Operating Temperature:	-55°C ~ 175°C (TJ)
Mounting Type:	Surface Mount
Supplier Device Package:	TO-252AA
Package / Case:	TO-252-3, DPak (2 Leads + Tab), SC-63

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The RFD3055SM is a type of power MOSFET (metal oxide semiconductor field effect transistor) and is classified as a Single FET (field effect transistor). It has a wide range of uses and is commonly used in industrial and automotive applications, as well as communication systems, medical electronics and consumer electronics.The RFD3055SM is designed as a power switch, capable of controlling a large amount of current and providing a stable switching performance. It is rated to operate at drain-source voltage of 30 volts and a drain-source current of 55 amps. It is a widely used part in power conversion circuits, and can be used for on/off power switch control and to protect circuits from fault currents.When the RFD3055SM is used as an on/off switch, it is typically connected to a control circuit that provides a switching voltage as low as 4.5 volts. When this switching voltage is applied, the MOSFET will experience a voltage drop, resulting in a on/off switching action. Once the switching voltage is removed, the MOSFET will resume the off-state, meaning no current will be passed. This on/off switching action can be repeated as required.The RFD3055SM also features a built in protection feature, which is designed to keep it from exceeding its safe operating conditions. If an over-current is detected, the MOSFET will immediately shut down, thus limiting the amount of current passing through the device. This feature is especially important in applications where large amounts of current must be flowed, since it can help to prevent circuit damage.The RFD3055SM is also used in various high voltage switching applications, such as for switching off high current power supplies. In these types of applications, the MOSFET is connected in series with a gate driver circuit and a power switch, allowing for more efficient switching and providing better control over the amount of power that is being switched.The RFD3055SM is an important component for many types of applications, and it is important to understand its working principle and application field in order to maximize its efficiency and effectiveness. MOSFETs are commonly used in communication systems, medical electronics, and consumer electronics, as well as in industrial and automotive applications.

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