Overview
The STP40NF10 is a high-performance N-channel Power MOSFET developed by STMicroelectronics. It is part of the STripFET II family, which utilizes a unique 'single feature size' strip-based process. This technology results in extremely high packing density, low on-resistance, rugged avalanche characteristics, and improved manufacturing reproducibility. The device is packaged in a TO-220 format and is designed for various high-power applications requiring robust and reliable operation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDS) | 100 | V |
| Gate-Source Voltage (VGS) | ±20 | V |
| Continuous Drain Current (ID) at TC = 25 °C | 50 | A |
| Continuous Drain Current (ID) at TC = 100 °C | 35 | A |
| Pulsed Drain Current (IDM) | 200 | A |
| Total Dissipation at TC = 25 °C | 150 | W |
| Maximum Junction Temperature (Tj) | 175 | °C |
| Static Drain-Source On-Resistance (RDS(on)) | 0.025 - 0.028 | Ω |
| Total Gate Charge (Qg) | 46.5 - 62 | nC |
| Rise Time (tr) | 46 | ns |
| Output Capacitance (Coss) | 298 | pF |
Key Features
- Exceptional dv/dt capability
- Low gate charge
- 100% avalanche tested
- High packing density for low on-resistance
- Rugged avalanche characteristics
- Less critical alignment steps for improved manufacturing reproducibility
- Available in ECOPACK® packages for environmental compliance
Applications
- Switching applications
- Motor drive
- DC-DC converters
- Power switches
- Solenoid drives
Q & A
- What is the maximum drain-source voltage of the STP40NF10?
The maximum drain-source voltage (VDS) is 100 V.
- What is the maximum continuous drain current at 25 °C?
The maximum continuous drain current (ID) at 25 °C is 50 A.
- What is the maximum gate-source voltage?
The maximum gate-source voltage (VGS) is ±20 V.
- What is the static drain-source on-resistance (RDS(on))?
The static drain-source on-resistance (RDS(on)) is between 0.025 Ω and 0.028 Ω.
- What is the total gate charge (Qg)?
The total gate charge (Qg) is between 46.5 nC and 62 nC.
- What are the typical applications of the STP40NF10?
Typical applications include switching, motor drive, DC-DC converters, power switches, and solenoid drives.
- What is the maximum junction temperature (Tj)?
The maximum junction temperature (Tj) is 175 °C.
- What is the package type of the STP40NF10?
The package type is TO-220.
- Is the STP40NF10 100% avalanche tested?
Yes, the STP40NF10 is 100% avalanche tested.
- What is the rise time (tr) of the STP40NF10?
The rise time (tr) is 46 ns.
