STF14NM50N N-Channel MOSFET Transistor - 500V 12A Power Solution
- Brand: STMicroelectronics
- Product Code: STF14NM50N
- Availability: In Stock
$0.46
- Ex Tax: $0.46
Revolutionizing Power Electronics: STF14NM50N MOSFET
In the ever-evolving landscape of power electronics, STMicroelectronics continues to redefine performance standards with its MDmesh™ II series. The STF14NM50N N-Channel MOSFET stands as a testament to this innovation, combining cutting-edge technology with industrial-grade reliability. This 500V 12A transistor delivers exceptional efficiency in high-voltage applications while maintaining thermal stability through its advanced TO-220FP package design.
Key Technical Advantages
At the heart of this device lies a remarkable 320mΩ maximum on-resistance at 6A, ensuring minimal power loss during operation. The gate charge optimization (27nC @ 10V) enables faster switching transitions, reducing energy consumption in high-frequency circuits. With a 4V gate threshold voltage and ±25V gate-source voltage rating, the STF14NM50N balances sensitivity with robustness against voltage spikes.
The device's thermal management capabilities are particularly noteworthy, maintaining 25W power dissipation at operating temperatures ranging from -55°C to 150°C. This temperature resilience makes it ideal for challenging environments in industrial automation, motor control, and power supply systems.
| Parameter | Value |
|---|---|
| Drain-Source Voltage | 500V |
| Continuous Drain Current | 12A @25°C |
| Rds(on) Max | 320mΩ @10V |
| Gate Charge | 27nC @10V |
Applications and Performance
Engineers designing modern power systems will appreciate the STF14NM50N's versatility across multiple domains. Its MDmesh™ technology enables superior performance in:
• Switching power supplies (SMPS) for industrial equipment
• Motor drive circuits requiring precise control
• Solar inverter systems demanding high efficiency
• Industrial automation hardware with thermal challenges
• High-voltage DC-DC converters
The through-hole TO-220-3 Full Pack configuration ensures reliable mounting while facilitating efficient heat dissipation. The device's 816pF input capacitance (at 50V) contributes to stable operation in high-frequency environments, making it compatible with modern PWM control schemes.
Engineering Excellence from STMicroelectronics
As part of STMicroelectronics' MDmesh™ II series, this MOSFET embodies the company's commitment to power semiconductor innovation. The device's ±25V gate-source voltage rating provides enhanced protection against transient voltages, while the 100µA gate threshold current ensures compatibility with various driver circuits.
Manufacturers benefit from the component's active product status and tube packaging format, which facilitates automated assembly processes. With 104,000 units in stock and bulk purchasing options available, the STF14NM50N offers both technical performance and supply chain reliability.
Tags: High Voltage MOSFET, Industrial Transistors, STMicroelectronics Components, Power Electronics, Industrial Automation