Images are for reference only
IRF4905STRLPBF
+BOMMOSFET P-CH 55V 42A D2PAK
-
ManufacturerInfineon Technologies
-
Mfr. Part #IRF4905STRLPBF
-
Datasheet IRF4905STRLPBF DataSheet
-
Package TO-263-3
-
In Stock7042
365 Days Quality Guarantee
7*24 hours service quarantee
90-day after-sales guarantee
Genuine Product Guarantee
Specifications
| Attribute | Value |
| 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 |
Overview
Description
The IRF4905STRLPBF is a P-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed and manufactured by Infineon Technologies. This component is part of the HEXFET® Power MOSFET series, known for high efficiency and fast switching capabilities. The IRF4905STRLPBF is specifically engineered to handle significant power loads, making it suitable for a variety of applications such as power management, motor drives, and DC-DC converters.
Key specifications include a drain-source voltage of -55V and a continuous drain current of -74A, making it robust for high-power applications. It features a low on-resistance of approximately 0.02 ohms, which minimizes power loss and improves efficiency. The device is packaged in a TO-252 surface-mount package, which supports efficient thermal management and compact design integration.
The IRF4905STRLPBF offers reliability and performance in demanding environments, providing designers with a versatile solution for power control and management in electronic systems. Its lead-free finish complies with environmental standards, aligning with the RoHS directives.
Key specifications include a drain-source voltage of -55V and a continuous drain current of -74A, making it robust for high-power applications. It features a low on-resistance of approximately 0.02 ohms, which minimizes power loss and improves efficiency. The device is packaged in a TO-252 surface-mount package, which supports efficient thermal management and compact design integration.
The IRF4905STRLPBF offers reliability and performance in demanding environments, providing designers with a versatile solution for power control and management in electronic systems. Its lead-free finish complies with environmental standards, aligning with the RoHS directives.
Equivalent
The IRF4905STRLPBF is a P-channel MOSFET. Equivalent products include:
1. FQP27P06 by ON Semiconductor
2. STP55PF06 by STMicroelectronics
3. NDP6020P by ON Semiconductor
4. SI7463DP by Vishay Siliconix
Ensure specifications like voltage, current ratings, and package type match your requirements before substituting. Always refer to datasheets for compatibility.
1. FQP27P06 by ON Semiconductor
2. STP55PF06 by STMicroelectronics
3. NDP6020P by ON Semiconductor
4. SI7463DP by Vishay Siliconix
Ensure specifications like voltage, current ratings, and package type match your requirements before substituting. Always refer to datasheets for compatibility.
Features
The IRF4905STRLPBF is a P-channel MOSFET manufactured by Infineon Technologies. Key features include:
1. Voltage and Current Ratings: It has a drain-to-source voltage (Vds) of -55V and can handle a continuous drain current (Id) of -74A.
2. Low On-Resistance: It features a low on-resistance (Rds(on)) of approximately 0.02 ohms, which minimizes power loss and increases efficiency.
3. Package Type: The device is housed in a D2PAK (TO-263) surface-mount package, facilitating heat dissipation and compact design.
4. Thermal Performance: It has a maximum operating junction temperature of 175°C, suitable for high-temperature applications.
5. Applications: The MOSFET is ideal for various applications, including automotive, industrial, and high-power DC-DC conversion due to its robust performance and reliability.
6. Lead-Free and RoHS Compliant: It is environmentally friendly, adhering to lead-free and RoHS compliance standards.
These features make it suitable for high-efficiency and high-reliability applications.
1. Voltage and Current Ratings: It has a drain-to-source voltage (Vds) of -55V and can handle a continuous drain current (Id) of -74A.
2. Low On-Resistance: It features a low on-resistance (Rds(on)) of approximately 0.02 ohms, which minimizes power loss and increases efficiency.
3. Package Type: The device is housed in a D2PAK (TO-263) surface-mount package, facilitating heat dissipation and compact design.
4. Thermal Performance: It has a maximum operating junction temperature of 175°C, suitable for high-temperature applications.
5. Applications: The MOSFET is ideal for various applications, including automotive, industrial, and high-power DC-DC conversion due to its robust performance and reliability.
6. Lead-Free and RoHS Compliant: It is environmentally friendly, adhering to lead-free and RoHS compliance standards.
These features make it suitable for high-efficiency and high-reliability applications.
Pinout
The IRF4905STRLPBF is a P-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) commonly used in electronic applications for switching and amplification purposes. It comes in a D2PAK surface-mount package.
Pin Count and Function:
1. Pin 1 (Gate): This pin is used to control the MOSFET. Applying a voltage here allows current to flow from the source to the drain.
2. Pin 2 (Drain): The drain is where the current exits the MOSFET after flowing through the device. It is usually connected to the load in a circuit.
3. Pin 3 (Source): This is where the current enters the MOSFET. It is typically connected to the ground or negative voltage supply in P-channel configurations.
4. Tab (also connected to Drain): The metal tab on the package helps in heat dissipation and is electrically connected to the drain. It can also be used to mount the MOSFET to a heat sink.
These pins work together to control the flow of current through the MOSFET, enabling its use in various electronic applications such as power management and motor control.
Pin Count and Function:
1. Pin 1 (Gate): This pin is used to control the MOSFET. Applying a voltage here allows current to flow from the source to the drain.
2. Pin 2 (Drain): The drain is where the current exits the MOSFET after flowing through the device. It is usually connected to the load in a circuit.
3. Pin 3 (Source): This is where the current enters the MOSFET. It is typically connected to the ground or negative voltage supply in P-channel configurations.
4. Tab (also connected to Drain): The metal tab on the package helps in heat dissipation and is electrically connected to the drain. It can also be used to mount the MOSFET to a heat sink.
These pins work together to control the flow of current through the MOSFET, enabling its use in various electronic applications such as power management and motor control.
Manufacturer
The IRF4905STRLPBF is manufactured by Infineon Technologies AG. Infineon is a German semiconductor manufacturer that produces a variety of electronic components and systems. The company specializes in products for automotive, industrial, and security electronics, as well as power management and digital security solutions. Infineon's portfolio includes microcontrollers, power semiconductors, sensors, and security ICs, among other products. It is one of the leading companies in the semiconductor industry, known for its innovation and advanced technology solutions.
Application
The IRF4905STRLPBF is a P-channel MOSFET commonly used in various electronic applications. Its typical application areas include:
1. Power Management: Used in DC-DC converters and power supply circuits for efficient power switching.
2. Load Switching: Suitable for controlling motors, solenoids, and LED drivers due to its ability to handle high current.
3. Battery Protection: Employed in battery management systems for overcurrent and short-circuit protection.
4. Inverters: Utilized in renewable energy systems like solar inverters for effective energy conversion.
5. Automotive Circuits: Applied in automotive electronics for switching and load control applications.
Its high current capacity, low on-resistance, and robust performance make it versatile for both industrial and consumer electronics.
1. Power Management: Used in DC-DC converters and power supply circuits for efficient power switching.
2. Load Switching: Suitable for controlling motors, solenoids, and LED drivers due to its ability to handle high current.
3. Battery Protection: Employed in battery management systems for overcurrent and short-circuit protection.
4. Inverters: Utilized in renewable energy systems like solar inverters for effective energy conversion.
5. Automotive Circuits: Applied in automotive electronics for switching and load control applications.
Its high current capacity, low on-resistance, and robust performance make it versatile for both industrial and consumer electronics.
Package
The IRF4905STRLPBF is packaged in a TO-252 (D-Pak) surface-mount package, suitable for efficient heat dissipation in electronic circuits.
