Bidirectional Mosfet Switch Board (3300V)

Our Bidirectional MOSFET Switch (3300V) is an advanced tool designed for high-voltage AC circuit experimentation, enhancing the capabilities of the standard Bidirectional MOSFET Switch with higher voltage handling:

• High-Voltage Handling: This version of our Bidirectional MOSFET Switch is engineered to operate efficiently up to 3300V. It includes two high-voltage MOSFETs soldered onto the board, making it ideal for applications requiring higher voltage thresholds.
   
• Back-to-Back MOSFET Configuration: The two MOSFETs are configured back-to-back in a common-source arrangement. This setup ensures efficient blocking of current in both directions when the switch is off, crucial for experiments involving bidirectional current flow.
   
• Application in AC Circuits: Perfect for high-frequency AC circuit experimentation, such as quickly altering the characteristics of a tank circuit by connecting or disconnecting components like inductors or capacitors.
   
• Essential for Resonance Circuits: The bidirectional blocking capability makes this switch a necessity for resonance circuits where current flows alternately in opposite directions.
   
• High-Side or Low-Side Switching: The board's design allows for both high-side and low-side switching, offering you flexibility in application.
   
• Built for Precision and Durability: The MOSFETs soldered to the board are selected for their high voltage rating and durability, ensuring reliable performance in rigorous experimental conditions.
   
• Maximum Switching Speed: While the maximum switching speed largely depends on the gate capacitance of the MOSFET, the board supports frequencies of at least 1 MHz. With the selectable G2R1000MT33J MOSFET, the board can handle switching speeds of more than 3MHz!
   
• Integrated Cooling: The switch is equipped with a heatsink and a 12V fan connected directly to the board, providing effective thermal management for sustained high-voltage operations.
   
• BNC Connection for Ease: Equipped with a BNC connector, the board allows for easy and secure connection to signal generators, ensuring compatibility and convenience

The Bidirectional MOSFET Switch (3300V) is a vital component for high-level experimentation in AC circuits and resonant systems. It provides precision, high-voltage handling, and bidirectional control, crucial for advancing your high-voltage projects.

Technical Specification:

Datasheets for the selectable MOSFETs can be found here: G2R120MT33J and G2R1000MT33J

This product includes a BNC to hookup wire adapter for easy connection to a Microcontroller Unit (MCU).

If you don’t have a signal generator and/or power supply, we recommend the following entry-level products that can be used together with this board: FY6900-20M and DPS605U. These both give you great flexibility for doing experiments at an unbeatable price.