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FQP3P50

Name: FQP3P50
Rating: 4.7 (12 reviews)

POWER FIELD-EFFECT TRANSISTOR, 2

製造商
製造商。部分 #FQP3P50
包 TO-220-3
資料表 FQP3P50 DataSheet
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規格

Package	Bulk
Series	QFET®
ProductStatus	Active
FETType	P-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	500 V
Current-ContinuousDrain(Id)@25°C	2.7A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn)	10V
RdsOn(Max)@IdVgs	4.9Ohm @ 1.35A, 10V
Vgs(th)(Max)@Id	5V @ 250µA
GateCharge(Qg)(Max)@Vgs	23 nC @ 10 V
Vgs(Max)	±30V
InputCapacitance(Ciss)(Max)@Vds	660 pF @ 25 V
PowerDissipation(Max)	85W (Tc)
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Through Hole
SupplierDevicePackage	TO-220-3

概述

Description

FQP3P50 is a high-power N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for various applications in power electronics, including switching and amplification. This device typically features a low on-resistance, allowing for efficient operation and reduced heat generation when conducting high currents. The "50" in its designation often indicates a maximum drain-source voltage rating of around 50 volts, making it suitable for mid-range voltage applications.
Key specifications include a high current handling capability, fast switching speed, and robust thermal performance, making it ideal for use in power supplies, motor drives, and other electronic circuits requiring reliable power management. When integrating FQP3P50 into a circuit, attention should be given to the gate drive requirements, thermal management, and safe operating areas to ensure optimal performance and reliability. Overall, FQP3P50 is a versatile component that plays a crucial role in modern electronic designs.

Features

The FQP3P50 is an N-channel MOSFET known for its high-performance characteristics. Key features include:
1. Voltage Rating: It typically has a V_DS (drain-source voltage) rating of 50V, making it suitable for various applications.
2. Current Rating: The maximum continuous drain current (I_D) is around 35A, allowing it to handle significant loads.
3. R_DS(on): It has a low on-resistance, generally around 0.035 ohms at V_GS = 10V, which enhances efficiency and reduces heating during operation.
4. Gate Threshold Voltage: The V_GS(th) is in the range of 2-4V, enabling it to be driven effectively with lower gate voltages.
5. Package Type: Usually available in TO-220 or similar packages for easy mounting and heat dissipation.
6. Applications: Commonly used in power switching, amplifiers, and motor drivers due to its robustness and reliability.
Overall, the FQP3P50 is ideal for applications requiring efficient power management and high switching capabilities.

Package

The FQP3P50 is typically available in a TO-220 package type. This package is commonly used for power MOSFETs, providing good thermal performance and ease of mounting on heatsinks.

Pinout

The FQP3P50 is an N-channel MOSFET transistor with a package typically in a TO-220 or similar configuration. It has three main pins:
1. Gate (G) - This pin controls the operation of the MOSFET, allowing it to switch on or off based on the voltage applied.
2. Drain (D) - This pin connects to the load and is where the current flows out of the MOSFET.
3. Source (S) - This pin is connected to the ground or the lower potential in the circuit, allowing current to flow into the drain when the transistor is activated.
The FQP3P50 is known for its high voltage and current handling capabilities, making it suitable for various power applications.

Manufacturer

The FQP3P50 is manufactured by Fairchild Semiconductor, which is now part of ON Semiconductor. Fairchild Semiconductor was known for producing a wide range of semiconductor devices, including transistors, diodes, and integrated circuits. The company focused on providing innovative solutions for power management, analog, and mixed-signal applications, catering to various sectors such as automotive, industrial, consumer electronics, and telecommunications. ON Semiconductor, as a larger entity, continues to manufacture and develop semiconductor products globally, emphasizing energy efficiency and sustainability in its offerings.

Application

The FQP3P50 is a N-channel MOSFET commonly used in power management applications, including switching power supplies, motor drivers, and DC-DC converters. Its high-speed switching capabilities make it suitable for audio amplifiers, power inverters, and other high-frequency applications. Additionally, it is utilized in automotive electronics and as a general-purpose switch in various electronic circuits.

Equivalent

The FQP3P50 is a P-channel MOSFET with a maximum drain-source voltage of -50V and a current rating of -3.7A. Equivalent products include the IRF9530, SI4460, and MTP2P50. Always verify specifications such as V_DS, I_D, and R_DS(on) to ensure compatibility in your application.