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3N90 N-mosfet D 900V 3A [Original] - N-Channel transistor - TO-220f package
- Product Code: MM_3N90-220F
- Availability: In Stock
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3N90 N-Channel MOSFET Transistor - 900V, 3A, TO-220f
The 3N90 is an N-Channel MOSFET field-effect transistor. It provides a 900V drain-source voltage and a 3A continuous drain current. This N-MOSFET is supplied in a TO-220f package. An integrated diode supports switching circuit functionality. Advanced process technology facilitates fast switching speeds and power management. The device operates up to 175°C. It is fully avalanche-rated. The 3N90 is utilized in commercial and industrial projects.
Specifications:
- Transistor Type: N-Channel MOSFET
- Part Number: 3N90
- Drain-Source Voltage (Vds): 900V
- Continuous Drain Current (Id): 3A
- Total Power Dissipation (Pd): 54W
- Operating Temperature: Up to 175°C
- Package Type: TO-220f
- Integrated Diode: Yes
- Avalanche Rated: Yes
Key features and benefits:
- Advanced process technology
- 175°C maximum operating temperature
- Fast switching capabilities
- N-Channel MOSFET architecture with integrated diode
- Fully avalanche-rated
- TO-220f package with low thermal resistance
- Applicable in commercial and industrial systems
Applications:
- Switching power supplies
- Motor control circuits
- Lighting ballasts
- DC-DC converters
- Industrial power management systems
- High-voltage switching applications
Frequently Asked Questions:
Q: Can the 3N90 MOSFET be used as a direct replacement for other 900V, 3A N-Channel transistors?
A: Compatibility depends on specific electrical characteristics beyond voltage and current, including gate charge, switching speed, and package pinout. Refer to the datasheet for detailed comparison.
Q: What are the mounting considerations for the TO-220f package?
A: The TO-220f package is a fully molded, isolated package, which eliminates the need for an insulating washer when mounting to a heatsink, simplifying assembly and reducing thermal resistance.
Q: What is the significance of the integrated diode in the 3N90 MOSFET?
A: The integrated diode, often a body diode, provides a path for current flow during reverse voltage conditions, which is essential for switching circuit functionality and protection against inductive loads.
Q: What is the maximum safe operating temperature for the 3N90?
A: The 3N90 MOSFET has a maximum operating temperature of 175°C. Exceeding this temperature can degrade performance and device reliability.
Package Includes:
1 x 3N90 N-MOSFET D 900V 3A N-Channel Transistor (TO-220f).*Image shown is a representation only.
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