規格
| 屬性 | 價值 |
| Package | Tube |
| Series | HEXFET® |
| ProductStatus | Active |
| FETType | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| DraintoSourceVoltage(Vdss) | 100 V |
| Current-ContinuousDrain(Id)@25°C | 33A (Tc) |
| DriveVoltage(MaxRdsOnMinRdsOn) | 10V |
| RdsOn(Max)@IdVgs | 52mOhm @ 16A, 10V |
| Vgs(th)(Max)@Id | 4V @ 250µA |
| GateCharge(Qg)(Max)@Vgs | 94 nC @ 10 V |
| Vgs(Max) | ±20V |
| InputCapacitance(Ciss)(Max)@Vds | 1400 pF @ 25 V |
| PowerDissipation(Max) | 140W (Tc) |
| OperatingTemperature | -55°C ~ 175°C (TJ) |
| MountingType | Through Hole |
| SupplierDevicePackage | TO-247AC |
概述
Description
The IRFP140NPBF is an N-channel power MOSFET from Infineon Technologies, designed for high-power applications. Key features include:
- Voltage Rating: 100V
- Current Rating: 33A (continuous)
- Low On-Resistance (RDS(on)): 44mΩ (max at 10V VGS)
- Fast Switching: Suitable for PWM and motor control
- Package: TO-247AC (through-hole, easy to mount)
Commonly used in DC-DC converters, motor drives, and power supplies, it offers efficient performance with minimal heat dissipation. A gate-source voltage (VGS) of 10V ensures full enhancement.
Note: Proper heat sinking is recommended for high-current applications. Always refer to the datasheet for detailed specifications.
- Voltage Rating: 100V
- Current Rating: 33A (continuous)
- Low On-Resistance (RDS(on)): 44mΩ (max at 10V VGS)
- Fast Switching: Suitable for PWM and motor control
- Package: TO-247AC (through-hole, easy to mount)
Commonly used in DC-DC converters, motor drives, and power supplies, it offers efficient performance with minimal heat dissipation. A gate-source voltage (VGS) of 10V ensures full enhancement.
Note: Proper heat sinking is recommended for high-current applications. Always refer to the datasheet for detailed specifications.
Equivalent
Equivalent products to the IRFP140NPBF (N-channel MOSFET, 100V, 33A, 40mΩ) include:
- IRFP140 (same specs, different packaging)
- IRFP140PBF (lead-free version)
- IRFP150NPBF (higher current, 44A)
- IRFP250NPBF (higher voltage, 200V)
- STP80NF55-06 (55V, 80A, similar RDS(on))
- FQP50N06 (60V, 50A, common alternative)
Check datasheets for exact compatibility in your application.
- IRFP140 (same specs, different packaging)
- IRFP140PBF (lead-free version)
- IRFP150NPBF (higher current, 44A)
- IRFP250NPBF (higher voltage, 200V)
- STP80NF55-06 (55V, 80A, similar RDS(on))
- FQP50N06 (60V, 50A, common alternative)
Check datasheets for exact compatibility in your application.
Features
The IRFP140NPBF is an N-channel power MOSFET with the following key features:
- Voltage Rating: 100V (VDSS)
- Current Rating: 33A (continuous at 25°C)
- Low On-Resistance (RDS(on)): 44mΩ (max at VGS = 10V)
- Fast Switching: Suitable for high-efficiency applications
- High Power Handling: Up to 125W (PD)
- Avalanche Energy Rated: Robust against inductive loads
- TO-247 Package: Easy mounting and heat dissipation
- Gate Drive Voltage (VGS): ±20V (max)
Ideal for power supplies, motor control, and DC-DC converters.
- Voltage Rating: 100V (VDSS)
- Current Rating: 33A (continuous at 25°C)
- Low On-Resistance (RDS(on)): 44mΩ (max at VGS = 10V)
- Fast Switching: Suitable for high-efficiency applications
- High Power Handling: Up to 125W (PD)
- Avalanche Energy Rated: Robust against inductive loads
- TO-247 Package: Easy mounting and heat dissipation
- Gate Drive Voltage (VGS): ±20V (max)
Ideal for power supplies, motor control, and DC-DC converters.
Pinout
The IRFP140NPBF is a TO-220AB packaged N-channel MOSFET with 3 pins:
1. Gate (G) – Controls the MOSFET's switching.
2. Drain (D) – Connects to the load (high current terminal).
3. Source (S) – Ground/reference terminal.
Key Specs:
- Voltage Rating: 100V
- Current Rating: 33A (continuous)
- RDS(on): 44mΩ (max at 10V VGS)
- Power Dissipation: 125W
Commonly used in power switching, motor drives, and amplifiers. Requires proper gate drive voltage (typically 10V) for full enhancement.
1. Gate (G) – Controls the MOSFET's switching.
2. Drain (D) – Connects to the load (high current terminal).
3. Source (S) – Ground/reference terminal.
Key Specs:
- Voltage Rating: 100V
- Current Rating: 33A (continuous)
- RDS(on): 44mΩ (max at 10V VGS)
- Power Dissipation: 125W
Commonly used in power switching, motor drives, and amplifiers. Requires proper gate drive voltage (typically 10V) for full enhancement.
Application
The IRFP140NPBF, a power MOSFET, is commonly used in:
1. Power Supplies – Switching regulators, inverters, and DC-DC converters.
2. Motor Control – Drives for brushed/brushless motors in industrial and automotive systems.
3. Audio Amplifiers – High-power Class-D amplifier designs.
4. Lighting Systems – LED drivers and HID ballasts.
5. Renewable Energy – Solar inverters and charge controllers.
Its high current (33A) and voltage (100V) ratings make it suitable for high-efficiency switching applications.
1. Power Supplies – Switching regulators, inverters, and DC-DC converters.
2. Motor Control – Drives for brushed/brushless motors in industrial and automotive systems.
3. Audio Amplifiers – High-power Class-D amplifier designs.
4. Lighting Systems – LED drivers and HID ballasts.
5. Renewable Energy – Solar inverters and charge controllers.
Its high current (33A) and voltage (100V) ratings make it suitable for high-efficiency switching applications.
Package
The IRFP140NPBF is a Power MOSFET housed in a TO-247AC package. This package type features three leads, a robust plastic body, and a metal tab for heat dissipation. It is commonly used in high-power applications due to its durability and efficient thermal performance. The TO-247AC package is larger than TO-220, offering better heat handling.
