The STP12NK50Z is a high voltage MOSFET designed to offer the best in class performance in terms of energy efficiency and reliability for a wide range of high-power applications. Manufactured by STMicroelectronics, a global semiconductor leader, the STP12NK50Z is part of their SuperMESH™ Power MOSFET family, which is renowned for its superior switching performance and high avalanche ruggedness.
Key Features
- Extreme dv/dt Capability: The device is engineered to handle extremely high dv/dt rates, making it suitable for the most demanding applications.
- 100% Avalanche Tested: Ensures robustness and reliability of the MOSFET by withstanding high-energy pulses in the avalanche and commutation mode.
- Gate Charge Minimized: The reduced gate charge facilitates faster switching performance, which is critical for improving efficiency in power conversion systems.
- Very Low Intrinsic Capacitances: Low capacitances contribute to improved switching speeds and reduced switching losses.
- Zener-Protected: The built-in Zener diodes provide protection against overvoltage, enhancing the overall durability and longevity of the device.
Applications
The STP12NK50Z is suited for a variety of applications, including:
- Switch Mode Power Supplies (SMPS)
- High Current Switching Applications
- Power Factor Correction Circuits
- Electronic Ballasts for Lighting
- DC-AC Converters for Solar Power Systems
- Motor Control Circuits
Product Specifications
Parameter
Value
Drain-source Voltage (V<sub>DS)
500V
Continuous Drain Current (I<sub>D)
11A
Power Dissipation (P<sub>D)
125W
On-resistance (R<sub>DS(on))
0.4Ω
Configuration
Single
With its combination of high voltage capability, energy efficiency, and protection features, the STP12NK50Z is an ideal choice for designers looking to improve the performance and reliability of their power management systems.
