IRF4905STRLPBF

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IRF4905STRLPBF

MOSFET P-CH 55V 42A D2PAK

100% gốc & amp; Mới

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Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT)
Series HEXFET®
ProductStatus Active
FETType P-Channel
Technology MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss) 55 V
Current-ContinuousDrain(Id)@25°C 42A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn) 10V
RdsOn(Max)@IdVgs 20mOhm @ 42A, 10V
Vgs(th)(Max)@Id 4V @ 250µA
GateCharge(Qg)(Max)@Vgs 180 nC @ 10 V
Vgs(Max) ±20V
InputCapacitance(Ciss)(Max)@Vds 3500 pF @ 25 V
PowerDissipation(Max) 170W (Tc)
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Surface Mount
SupplierDevicePackage D2PAK

Tổng quan

Description

The IRF4905STRLPBF is an N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for power management applications. It features a low on-resistance (RDS(on)) which enhances its efficiency in switching applications, particularly in power supply circuits and motor control. With a maximum drain-source voltage (VDS) of 55V and a continuous drain current (ID) of up to 74A, it is well-suited for handling significant power loads.
This component operates effectively in a range of temperatures and supports high-speed switching, making it suitable for various electronic devices. Its DPAK package offers robust thermal performance and ease of integration into PCB layouts. The IRF4905 also supports low gate drive voltages, simplifying circuit design. Overall, this MOSFET is an excellent choice for applications requiring high efficiency and reliability in power management and switching scenarios.

Features

The IRF4905STRLPBF is an N-channel MOSFET designed for high-speed switching applications. Key features include:
- Voltage Rating: It has a maximum drain-source voltage (Vds) of -55V, making it suitable for various power applications.
- Current Rating: The continuous drain current (Id) is up to -49A, allowing it to handle significant loads.
- Rds(on): It boasts a low on-resistance (Rds(on)) of typically 0.045 ohms, which contributes to higher efficiency and reduced heat generation during operation.
- Threshold Voltage: The gate threshold voltage (Vgs(th)) ranges from -2V to -4V, ensuring it can be driven by low-voltage control circuits.
- Package: It comes in a TO-220 package, facilitating easy heat dissipation and mounting.
- Fast Switching Speed: The device is optimized for high-speed switching, making it ideal for applications such as power supplies, motor control, and DC-DC converters.
- RoHS Compliant: The IRF4905STRLPBF is compliant with RoHS regulations, ensuring it is free from hazardous substances.
These features make it a versatile choice for various electronic applications requiring efficient power management.

Package

The IRF4905STRLPBF is packaged in a TO-220 type package. This package features a metal tab for heat dissipation, making it suitable for applications requiring efficient thermal management.

Pinout

The IRF4905STRLPBF is an N-channel MOSFET with a total of 6 pins. The pin configuration and their functions are as follows:
1. Gate (G): Controls the MOSFET switching; applies voltage to turn the device on or off.
2. Drain (D): The terminal through which current flows out of the MOSFET when it is in the 'on' state.
3. Source (S): The terminal through which current enters the MOSFET; typically connected to ground in low-side switching applications.
4. Tab (T): Often connected to the source for thermal dissipation; it may not be counted in the pin count but is important for mounting and heat management.
The device is primarily used in power applications, such as switching and amplification, due to its low on-resistance and high current handling capabilities.

Manufacturer

The IRF4905STRLPBF is manufactured by Infineon Technologies, a global semiconductor manufacturer based in Germany. Infineon specializes in developing and providing semiconductor solutions for various applications, including automotive, industrial power control, and communication technologies. The company is known for its innovations in power management, sensors, and security technologies, catering to multiple sectors such as automotive, industrial, and consumer electronics. Infineon plays a significant role in advancing technology for a more connected and efficient world.

Application

The IRF4905STRLPBF is an N-channel MOSFET commonly used in power management applications, including DC-DC converters, motor drives, and load switching. Its low on-resistance and high-speed switching capabilities make it suitable for applications such as battery management systems, power inverters, and power supplies. Additionally, it is often utilized in automotive applications and renewable energy systems.

Equivalent

The IRF4905STRLPBF is a N-channel MOSFET. Equivalent products include:
1. STP49N06 - STMicroelectronics
2. FQP49N06 - Fairchild Semiconductor
3. P49N06 - ON Semiconductor
4. IRF3205 - Infineon Technologies
5. BSS84 - Vishay
Always check the datasheet for specific parameters, like voltage and current ratings, to ensure compatibility.

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