The STD3NK50Z-1 is a high-performance, N-channel Power MOSFET produced by STMicroelectronics, a global semiconductor leader. It is part of the STP3NK50Z series, designed to deliver efficiency and reliability in a wide range of power management and switching applications. This MOSFET is particularly noted for its low on-resistance and high blocking voltage, making it an excellent choice for high-efficiency converters and power supplies.

Key Features

• High Voltage Capability: The STD3NK50Z-1 boasts a high drain-source voltage (V_DS) of 500V, allowing it to handle high voltage applications with ease.
• Low On-Resistance: With an on-resistance (R_DS(on)) as low as 3.5 Ohm, this MOSFET ensures minimal power loss during operation, contributing to overall system efficiency.
• Low Gate Charge: The device has a low gate charge (Q_g), which reduces switching losses and enables faster switching speeds, beneficial for applications requiring high frequency operation.
• Zener-Protected: The gate of the STD3NK50Z-1 is protected by a built-in Zener diode, which shields the device from electrostatic discharge (ESD) and voltage spikes, enhancing its durability and reliability.

Applications

The versatility of the STD3NK50Z-1 allows for its use in a broad range of applications. It is particularly suited for:

• Switch mode power supplies (SMPS)
• LED lighting applications
• High-efficiency DC-DC converters
• Power management in consumer and industrial electronics
• Motor control circuits

Quality and Reliability

STMicroelectronics is committed to delivering products that meet the highest standards of quality and reliability. The STD3NK50Z-1 is no exception, as it is manufactured using robust and mature technology that ensures performance consistency and longevity. Customers can trust this MOSFET to perform reliably even in demanding environments.

Environmental Compliance

The STD3NK50Z-1 is compliant with RoHS and other environmental regulations, reflecting STMicroelectronics' dedication to environmental sustainability. This ensures that the device is suitable for use in applications that require adherence to strict environmental standards.