Overview
The STD64N4F6AG is a high-performance N-channel power MOSFET designed and manufactured by STMicroelectronics. This device is specifically tailored for automotive applications and is AEC-Q101 qualified, ensuring it meets the stringent requirements of the automotive industry. The STD64N4F6AG features very low on-resistance, low gate charge, and high avalanche ruggedness, making it an ideal choice for a variety of power management and switching applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VDS (Drain-Source Voltage) | 40 | V |
| ID (Drain Current) | 54 | A |
| RDS(on) (On-Resistance) | 7 mΩ (typ.) | Ω |
| VGS(th) (Gate-Source Threshold Voltage) | 2-4 | V |
| Package | TO-252 (DPAK) | - |
| Qualification | AEC-Q101 | - |
Key Features
- Very Low On-Resistance: The STD64N4F6AG boasts a very low on-resistance of 7 mΩ (typ.), which minimizes power losses and enhances overall efficiency.
- Low Gate Charge: This MOSFET has a low gate charge, which reduces the power required for gate drive, making it more energy-efficient.
- High Avalanche Ruggedness: The device is designed with high avalanche ruggedness, ensuring it can withstand high energy pulses and transient conditions.
- Low Gate Drive Power Loss: The low gate charge and low on-resistance contribute to reduced gate drive power loss, making it suitable for high-frequency switching applications.
- AEC-Q101 Qualified: This MOSFET is qualified to the AEC-Q101 standard, ensuring reliability and performance in automotive environments.
Applications
- Automotive Systems: The STD64N4F6AG is designed for use in various automotive systems, including power steering, anti-lock braking systems (ABS), and other high-power applications.
- Power Management: It is suitable for power management in industrial and consumer electronics, such as DC-DC converters, motor control, and power supplies.
- Switching Applications: The low on-resistance and low gate charge make it an excellent choice for high-frequency switching applications, including buck converters and half-bridge configurations.
Q & A
- What is the maximum drain-source voltage of the STD64N4F6AG?
The maximum drain-source voltage (VDS) is 40 V.
- What is the typical on-resistance of the STD64N4F6AG?
The typical on-resistance (RDS(on)) is 7 mΩ.
- What is the package type of the STD64N4F6AG?
The package type is TO-252 (DPAK).
- Is the STD64N4F6AG AEC-Q101 qualified?
Yes, the STD64N4F6AG is AEC-Q101 qualified.
- What are the key features of the STD64N4F6AG?
The key features include very low on-resistance, low gate charge, high avalanche ruggedness, and low gate drive power loss.
- What are some typical applications of the STD64N4F6AG?
Typical applications include automotive systems, power management, and high-frequency switching applications.
- What is the maximum drain current of the STD64N4F6AG?
The maximum drain current (ID) is 54 A.
- What is the gate-source threshold voltage range of the STD64N4F6AG?
The gate-source threshold voltage (VGS(th)) range is 2-4 V.
- Why is the STD64N4F6AG suitable for automotive applications?
It is suitable due to its AEC-Q101 qualification, low on-resistance, low gate charge, and high avalanche ruggedness.
- Can the STD64N4F6AG be used in industrial and consumer electronics?
Yes, it can be used in industrial and consumer electronics for power management and switching applications.
