The STC03DE220HV is a state-of-the-art power MOSFET designed and manufactured by STMicroelectronics, a global leader in semiconductor solutions. This high-voltage MOSFET is part of ST's MDmesh™ K5 series, which is renowned for its extremely low on-resistance and high switching performance. The STC03DE220HV is specifically engineered to address the rigorous demands of high-efficiency power conversion applications.

Key Features

• Voltage Rating: The device boasts a high drain-source voltage (V<sub>DS) of 2200V, making it suitable for high-voltage applications.
• Low On-Resistance: With an on-resistance (R<sub>DS(on)) as low as 0.75 Ohms, this MOSFET ensures minimal power loss and improved efficiency in operation.
• High Current Capability: The STC03DE220HV can handle continuous drain currents (I<sub>D) up to 3A, providing robust performance for a wide range of power tasks.
• Advanced Technology: Utilizing ST's innovative MDmesh™ K5 technology, the MOSFET achieves outstanding switching performance, which is critical for reducing switching losses in power converters.
• Reduced Gate Charge: A low gate charge (Q<sub>g) enhances the switching speed and reduces the energy required to switch the device, further improving the overall efficiency.
• Robust Package: Encased in a HiP247™ package, the STC03DE220HV is designed for optimal thermal performance and durability, ensuring reliability even under harsh conditions.

Applications

The STC03DE220HV is adept for use in a variety of high-voltage applications, including:

• Switched-mode power supplies (SMPS)
• High-voltage DC/DC converters
• Welding equipment
• Lighting applications
• Power factor correction (PFC) circuits
• Other power management solutions where efficiency and reliability are critical

With its combination of high-voltage capability, low on-resistance, and fast switching speeds, the STC03DE220HV from STMicroelectronics represents a high-performance solution for designers seeking to optimize their power management systems.