規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | HEXFET® |
| ProductStatus | Active |
| FETType | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| DraintoSourceVoltage(Vdss) | 30 V |
| Current-ContinuousDrain(Id)@25°C | 13.6A (Ta) |
| DriveVoltage(MaxRdsOnMinRdsOn) | 4.5V, 10V |
| RdsOn(Max)@IdVgs | 9.1mOhm @ 13A, 10V |
| Vgs(th)(Max)@Id | 1V @ 250µA |
| GateCharge(Qg)(Max)@Vgs | 14 nC @ 4.5 V |
| Vgs(Max) | ±20V |
| InputCapacitance(Ciss)(Max)@Vds | 1010 pF @ 15 V |
| PowerDissipation(Max) | 2.5W (Ta) |
| OperatingTemperature | -55°C ~ 155°C (TJ) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 8-SO |
概述
Description
The IRF7821TRPBF is a power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by Infineon Technologies, formerly by International Rectifier. It is part of the HEXFET® series, known for their efficiency and reliability in power management applications. This particular MOSFET is designed for use in various applications, including power conversion, motor control, and load switching.
Key specifications include a drain-to-source voltage (V_DS) of 30V and a continuous drain current (I_D) of up to 46A, making it suitable for medium to high-power applications. It features a low on-state resistance (R_DS(on)), which minimizes power loss and heat generation during operation, enhancing efficiency.
The IRF7821TRPBF comes in a surface-mountable, compact D-Pak package, which is ideal for space-constrained applications. It also features fast switching capabilities and robust performance under different operating conditions. The use of Pb-free materials aligns with environmental regulations, making it a greener option for eco-conscious designs.
In summary, the IRF7821TRPBF is a versatile, efficient, and reliable MOSFET suitable for a wide range of power applications.
Key specifications include a drain-to-source voltage (V_DS) of 30V and a continuous drain current (I_D) of up to 46A, making it suitable for medium to high-power applications. It features a low on-state resistance (R_DS(on)), which minimizes power loss and heat generation during operation, enhancing efficiency.
The IRF7821TRPBF comes in a surface-mountable, compact D-Pak package, which is ideal for space-constrained applications. It also features fast switching capabilities and robust performance under different operating conditions. The use of Pb-free materials aligns with environmental regulations, making it a greener option for eco-conscious designs.
In summary, the IRF7821TRPBF is a versatile, efficient, and reliable MOSFET suitable for a wide range of power applications.
Equivalent
The IRF7821TRPBF is a N-channel MOSFET often used in power management applications. Equivalent products include:
1. IRF8721 - by International Rectifier/Infineon, similar voltage and current ratings.
2. FDS6679 - by Fairchild/ON Semiconductor, comparable performance.
3. SI7336ADP - by Vishay, similar specifications.
4. NTMFS4935N - by ON Semiconductor, suitable replacement with close characteristics.
Ensure to check the datasheets for precise specifications and compatibility before substituting.
1. IRF8721 - by International Rectifier/Infineon, similar voltage and current ratings.
2. FDS6679 - by Fairchild/ON Semiconductor, comparable performance.
3. SI7336ADP - by Vishay, similar specifications.
4. NTMFS4935N - by ON Semiconductor, suitable replacement with close characteristics.
Ensure to check the datasheets for precise specifications and compatibility before substituting.
Features
The IRF7821TRPBF is a HEXFET power MOSFET designed for efficiency and performance. Key features include:
1. N-Channel MOSFET: Offers quick switching and low on-state resistance for efficient operation.
2. Voltage Rating: 30V drain-to-source voltage (V_DS) suitable for low to medium power applications.
3. Current Capacity: Supports continuous drain current of up to 11A at 25°C.
4. Low On-Resistance: With an R_DS(on) of less than 8mΩ, it minimizes conduction losses.
5. Fast Switching: Delivers rapid switching speeds, enhancing performance in high-frequency applications.
6. Thermal Efficiency: Comes in a compact and thermally efficient SO-8 package.
7. Lead-Free: Complies with RoHS standards, ensuring environmentally friendly usage.
8. Applications: Ideal for applications in DC-DC converters, power management, and load switches.
These features make the IRF7821TRPBF suitable for applications requiring efficient power management and compact design.
1. N-Channel MOSFET: Offers quick switching and low on-state resistance for efficient operation.
2. Voltage Rating: 30V drain-to-source voltage (V_DS) suitable for low to medium power applications.
3. Current Capacity: Supports continuous drain current of up to 11A at 25°C.
4. Low On-Resistance: With an R_DS(on) of less than 8mΩ, it minimizes conduction losses.
5. Fast Switching: Delivers rapid switching speeds, enhancing performance in high-frequency applications.
6. Thermal Efficiency: Comes in a compact and thermally efficient SO-8 package.
7. Lead-Free: Complies with RoHS standards, ensuring environmentally friendly usage.
8. Applications: Ideal for applications in DC-DC converters, power management, and load switches.
These features make the IRF7821TRPBF suitable for applications requiring efficient power management and compact design.
Pinout
The IRF7821TRPBF is a MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) typically used in power management applications. It is packaged in an SO-8 package, which is a small-outline, surface-mount package with 8 pins in total.
The pin functions for the IRF7821TRPBF are as follows:
1. Pin 1, 2, 3: Source (S) - These pins are connected internally and serve as the source terminal for the MOSFET.
2. Pin 4: Gate (G) - This pin is used to drive the gate of the MOSFET, controlling its on and off states.
3. Pin 5, 6, 7, 8: Drain (D) - These pins are also connected internally and serve as the drain terminal for the MOSFET.
The IRF7821TRPBF is known for its low on-state resistance and is commonly used in applications requiring efficient load switching and power management.
The pin functions for the IRF7821TRPBF are as follows:
1. Pin 1, 2, 3: Source (S) - These pins are connected internally and serve as the source terminal for the MOSFET.
2. Pin 4: Gate (G) - This pin is used to drive the gate of the MOSFET, controlling its on and off states.
3. Pin 5, 6, 7, 8: Drain (D) - These pins are also connected internally and serve as the drain terminal for the MOSFET.
The IRF7821TRPBF is known for its low on-state resistance and is commonly used in applications requiring efficient load switching and power management.
Manufacturer
The IRF7821TRPBF is manufactured by Infineon Technologies. Infineon Technologies is a German semiconductor manufacturer that specializes in producing a variety of electronic components, including power semiconductors, microcontrollers, sensors, and security ICs. The company is known for its focus on automotive, industrial power control, power management, and digital security solutions.
Infineon was originally part of the German engineering conglomerate Siemens AG, but it became an independent entity in 1999. Since then, it has grown to become one of the leading semiconductor companies globally. Infineon is recognized for its innovation and expertise in the semiconductor industry, particularly in the areas of energy efficiency, mobility, and security.
The IRF7821TRPBF itself is a power MOSFET, which is used to switch and amplify electronic signals in various applications, particularly those requiring efficient power management and control.
Infineon was originally part of the German engineering conglomerate Siemens AG, but it became an independent entity in 1999. Since then, it has grown to become one of the leading semiconductor companies globally. Infineon is recognized for its innovation and expertise in the semiconductor industry, particularly in the areas of energy efficiency, mobility, and security.
The IRF7821TRPBF itself is a power MOSFET, which is used to switch and amplify electronic signals in various applications, particularly those requiring efficient power management and control.
Application
The IRF7821TRPBF is a N-channel MOSFET used in various applications due to its low on-resistance and fast switching capabilities. Common application areas include power management systems, DC-DC converters, and load switching in industrial and consumer electronics. It's also used in motor control circuits, automotive systems, and battery-operated devices, where efficient power management is crucial. Additionally, it finds use in telecom and networking equipment, where high-speed and reliable performance is required. The MOSFET's ability to handle high currents and voltages makes it suitable for applications requiring robust and efficient power handling.
Package
The IRF7821TRPBF is a MOSFET transistor that comes in a D-PAK (TO-252) package type, which is a surface-mount package.
