STD40NF10 N-Channel MOSFET 100V 50A DPAK
- Brand: STMicroelectronics
- Product Code: STD40NF10
- Availability: In Stock
$0.51
- Ex Tax: $0.51
High-Performance STD40NF10 N-Channel MOSFET for Demanding Applications
The STD40NF10 from STMicroelectronics is a cutting-edge N-Channel Power MOSFET engineered for high-efficiency power management solutions. Designed with STripFET™ II technology, this device delivers exceptional performance in applications requiring robust voltage control and thermal stability. With a 100V drain-source voltage rating and 50A continuous drain current capacity, it's ideal for modern power electronics systems demanding compact, reliable switching solutions.
Key Technical Specifications
| Parameter | Value |
| Drain-Source Voltage (Vdss) | 100 V |
| Continuous Drain Current (Id) | 50A (Tc) |
| Rds(on) Max | 28mΩ @ 25A, 10V |
| Gate Charge (Qg) | 62 nC @ 10V |
| Operating Temperature | -55°C to 175°C |
As part of STMicroelectronics' STripFET™ II series, this MOSFET combines advanced silicon technology with optimized packaging. The DPAK (TO-252-3) surface-mount package enables efficient heat dissipation while maintaining compact board space requirements. Its ±20V gate voltage tolerance provides design flexibility for various driving conditions.
Engineered for industrial and automotive applications, the STD40NF10 excels in motor control systems, DC-DC converters, and power supply units. The device's 125W power dissipation rating ensures reliable operation under heavy loads, while the 2180 pF input capacitance (at 25V) enables fast switching performance crucial for modern high-frequency designs.
Key advantages include:
- Ultra-low on-resistance for minimal conduction losses
- Advanced trench-gate technology for improved efficiency
- Robust thermal performance through optimized package design
- High avalanche energy capability for enhanced reliability
Design engineers will appreciate the device's 4V gate threshold voltage (at 250μA), which simplifies gate drive circuit design while maintaining compatibility with standard logic levels. The 10V drive voltage requirement ensures optimal performance in typical power supply configurations.
Available in tape and reel packaging (TR), this component is well-suited for automated assembly processes. With STMicroelectronics' proven track record in semiconductor innovation, the STD40NF10 provides a trusted solution for demanding power electronics applications across industrial, automotive, and consumer sectors.
Tags: Power MOSFET, Industrial Electronics, Automotive Components, Surface Mount Device, Voltage Controller