STD14NM50N MOSFET N-Channel 500V 12A DPAK - STMicroelectronics
- Brand: STMicroelectronics
- Product Code: STD14NM50N
- Availability: In Stock
$0.90
- Ex Tax: $0.90
High-Performance Power Management with STMicroelectronics STD14NM50N MOSFET
STMicroelectronics continues to push the boundaries of power semiconductor technology with its STD14NM50N MOSFET, a cutting-edge N-Channel transistor designed for high-voltage applications demanding exceptional efficiency and thermal stability. Part of the renowned MDmesh™ II series, this 500V, 12A power MOSFET combines advanced silicon technology with optimized packaging to deliver superior performance in industrial and consumer electronics.
Key Technical Advantages
Engineered for demanding power conversion scenarios, the STD14NM50N features a remarkably low on-state resistance of just 320mΩ at 6A and 10V gate-source voltage. This minimizes conduction losses while maintaining exceptional switching performance with a gate charge rating of 27nC. The device's 500V breakdown voltage capability makes it ideal for high-voltage DC-DC converters, motor control systems, and industrial power supplies where reliable operation under extreme electrical stress is critical.
| Parameter | Value |
|---|---|
| Max Voltage | 500V |
| Continuous Drain Current | 12A |
| Rds(on) Max | 320mΩ @ 6A, 10V |
| Operating Temperature | -55°C to 150°C |
Thermal Performance & Reliability
The DPAK surface-mount package (TO-252-3) provides excellent thermal dissipation characteristics, enabling 90W power handling capacity under typical operating conditions. With a maximum junction temperature rating of 150°C, the device maintains operational stability in demanding environments while its ±25V gate-source voltage tolerance ensures robustness against transient voltage spikes. The 4V gate threshold voltage at 100µA further enhances system reliability by minimizing false triggering risks.
As part of STMicroelectronics' MDmesh™ II series, this MOSFET incorporates advanced process technology that optimizes the balance between conduction and switching losses. The 816pF input capacitance at 50V measurement conditions contributes to efficient high-frequency operation, while the device's surface-mount design simplifies PCB layout and manufacturing processes.
Application Versatility
While designed with industrial power conversion in mind, the STD14NM50N's performance characteristics make it suitable for a wide range of applications including:
- Switch-mode power supplies (SMPS)
- Motor drives and variable frequency inverters
- Lighting ballasts and LED drivers
- Uninterruptible power supplies (UPS)
- Industrial automation equipment
Available in tape-and-reel packaging for automated assembly processes, this RoHS-compliant device represents STMicroelectronics' commitment to sustainable electronics manufacturing while maintaining industrial-grade performance standards.
Tags: Power MOSFET, High Voltage Transistor, Industrial Power Electronics, Surface Mount Device, Power Conversion