Overview
The FDA70N20 is a high-performance N-Channel MOSFET produced by ON Semiconductor. This device is part of the UniFET™ series and is designed to offer low on-state resistance, enhanced switching performance, and high avalanche energy strength. It is suitable for a variety of applications requiring high current handling and efficient power management.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain to Source Breakdown Voltage (Vds) | 200 | V |
| Continuous Drain Current (Id) | 70 | A |
| Pulsed Drain Current (Idm) | 280 | A |
| Power Dissipation (Pd) | 417 | W |
| On-State Resistance (Rds On) @ Id, Vgs | 35 mΩ @ 35A, 10V | mΩ |
| Threshold Voltage (Vgs(th)) | 5 V @ 250μA | V |
| Gate to Source Voltage (Vgs) | ±30 | V |
| Operating Temperature (Tj) | -55°C to 150°C | °C |
| Package Type | TO-3P-3, SC-65-3 | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- Low On-State Resistance: The FDA70N20 features a low Rds On of 35 mΩ at 35A and 10V, enhancing its efficiency in power management.
- High Avalanche Energy Strength: This MOSFET is designed to handle high avalanche energy, making it robust for demanding applications.
- Fast Switching: With turn-on and turn-off delay times of 71 ns and 65 ns respectively, this device offers fast switching capabilities.
- High Current Handling: It can handle a continuous drain current of 70A and a pulsed drain current of up to 280A.
- Wide Operating Temperature Range: The device operates efficiently over a temperature range of -55°C to 150°C.
- Environmental Compliance: It is RoHS compliant, lead-free, and does not contain SVHC (Substances of Very High Concern) as per REACH regulations.
Applications
The FDA70N20 is suitable for various high-power applications, including:
- Power Supplies: High-efficiency power supplies, DC-DC converters, and switch-mode power supplies.
- Motor Control: Motor drives, servo motors, and other high-current motor control systems.
- Industrial Automation: Control systems, robotics, and other industrial automation applications.
- Aerospace and Defense: High-reliability systems requiring robust power management.
- Automotive Systems: High-power automotive applications such as battery management and electric vehicle systems.
Q & A
- What is the maximum drain to source breakdown voltage of the FDA70N20?
The maximum drain to source breakdown voltage is 200V.
- What is the continuous drain current rating of the FDA70N20?
The continuous drain current rating is 70A.
- What is the on-state resistance of the FDA70N20?
The on-state resistance (Rds On) is 35 mΩ at 35A and 10V.
- What is the operating temperature range of the FDA70N20?
The operating temperature range is -55°C to 150°C.
- Is the FDA70N20 RoHS compliant?
- What is the package type of the FDA70N20?
The package type is TO-3P-3, SC-65-3.
- What are the typical turn-on and turn-off delay times of the FDA70N20?
The turn-on delay time is 71 ns, and the turn-off delay time is 65 ns.
- What is the maximum gate to source voltage of the FDA70N20?
The maximum gate to source voltage (Vgs) is ±30V.
- What is the power dissipation rating of the FDA70N20?
The power dissipation rating is 417W.
- Is the FDA70N20 suitable for high-avalanche energy applications?
