The DN2535N5 is a depletion-mode N-channel MOSFET manufactured by Supertex, Inc. This MOSFET is designed for high-voltage, low-current switching applications, offering a normally-on behavior suitable for various control and protection circuits. Depletion-mode MOSFETs are typically used in current source, solid state relays, and high-side switch applications.

Applications

• Current Regulators
• Solid State Relays (SSRs)
• High-Side Switches
• Protection Circuits
• LED Lighting
• Analog Switches

Features

• Depletion-Mode Operation: Normally-on behavior simplifies certain circuit designs.
• High Voltage Capability: Designed to handle high voltage levels, ensuring reliability.
• Low Gate Charge: Enables fast switching speeds.
• Low Input Capacitance: Improves high-frequency performance.
• RoHS Compliant: Complies with environmental regulations, ensuring eco-friendly operation.
• TO-252 Package: Suitable for surface mount assembly and provides good thermal dissipation.

Benefits

• Simplified Circuit Design: Normally-on behavior simplifies the design of control and protection circuits.
• Enhanced Reliability: High voltage capability and robust design ensure reliable operation in demanding applications.
• Fast Switching: Low gate charge enables efficient switching in high-frequency circuits.
• Improved Performance: Low input capacitance enhances high-frequency performance.
• Environmentally Friendly: RoHS compliant, contributing to a greener product.
• Efficient Thermal Dissipation: TO-252 package facilitates efficient heat removal.

Additional Details

The DN2535N5 has a typical drain-source voltage (VDS) rating. The on-resistance (RDS(on)) and gate threshold voltage (VGS(th)) are key parameters for optimizing circuit performance. The datasheet provides detailed information on these parameters, as well as thermal characteristics, and application guidelines. The negative gate voltage must be considered for switching it off.