Overview
The FDA69N25 is a high-performance N-Channel MOSFET produced by onsemi (formerly Fairchild Semiconductor). This device is designed for demanding applications requiring high current and voltage handling capabilities. It features a standard 40V gate level and is known for its leading on-resistance, making it particularly suitable for motor driver applications. The FDA69N25 also includes dual protection with temperature and current limiting, enhancing its reliability and safety in various operational conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Vds (Drain-Source Voltage) | 250 | V |
| Id (Continuous Drain Current at Tc=25°C) | 69 | A |
| Idm (Pulsed Drain Current) | 276 | A |
| Pd (Power Dissipation at Tc=25°C) | 480 | W |
| Rds(on) (On-Resistance at Vgs=10V, Id=69A) | 41 | mΩ |
| Vgs(th) (Gate Threshold Voltage) | 2-4 | V |
| Package | TO-3PN |
Key Features
- Dual Protection: The FDA69N25 includes temperature and current limiting, providing enhanced reliability and safety in various operational conditions.
- Low On-Resistance: With an on-resistance of 41 mΩ at Vgs=10V and Id=69A, this MOSFET offers high efficiency in power management.
- High Current and Voltage Handling: Capable of handling continuous drain currents up to 69A and drain-source voltages up to 250V.
- Standard 40V Gate Level: Compatible with a wide range of gate drive circuits.
- TO-3PN Package: A through-hole package suitable for high-power applications.
Applications
- Motor Drivers: The FDA69N25 is particularly suited for motor driver applications due to its low on-resistance and high current handling capabilities.
- Power Supplies: Ideal for use in high-power DC-DC converters and power supplies.
- Industrial Control Systems: Suitable for use in industrial control systems that require high reliability and performance.
- Automotive Systems: Can be used in various automotive applications requiring high power and efficiency.
Q & A
- What is the maximum drain-source voltage of the FDA69N25?
The maximum drain-source voltage (Vds) of the FDA69N25 is 250V.
- What is the continuous drain current rating of the FDA69N25 at Tc=25°C?
The continuous drain current (Id) rating at Tc=25°C is 69A.
- What is the on-resistance of the FDA69N25 at Vgs=10V and Id=69A?
The on-resistance (Rds(on)) at Vgs=10V and Id=69A is 41 mΩ.
- What type of package does the FDA69N25 come in?
The FDA69N25 comes in a TO-3PN through-hole package.
- Does the FDA69N25 have any built-in protection features?
Yes, the FDA69N25 includes dual protection with temperature and current limiting.
- What are some common applications for the FDA69N25?
Common applications include motor drivers, power supplies, industrial control systems, and automotive systems.
- What is the maximum power dissipation of the FDA69N25 at Tc=25°C?
The maximum power dissipation (Pd) at Tc=25°C is 480W.
- What is the gate threshold voltage range of the FDA69N25?
The gate threshold voltage (Vgs(th)) range is 2-4V.
- Is the FDA69N25 suitable for high-power motor driver applications?
Yes, it is particularly suited for high-power motor driver applications due to its low on-resistance and high current handling capabilities.
- Where can I find detailed specifications and datasheets for the FDA69N25?
Detailed specifications and datasheets can be found on the official onsemi website, as well as on distributor websites such as Mouser, Digi-Key, and TME.
