Overview
The NTD4809NT4G is a power MOSFET produced by onsemi, designed for high-performance applications. This N-Channel MOSFET is packaged in a DPAK (Pb-Free) and is known for its low on-resistance and high current handling capabilities. It is AEC Q101 qualified, ensuring reliability in automotive and other demanding environments. The device is also RoHS compliant, making it suitable for a wide range of modern electronic systems.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Drain-to-Source Voltage | VDSS | 30 | V |
| Gate-to-Source Voltage | VGS | ±20 | V |
| Continuous Drain Current (RJA) at 25°C | ID | 13.1 | A |
| Continuous Drain Current (RJA) at 85°C | ID | 10.1 | A |
| Power Dissipation (RJA) at 25°C | PD | 2.63 | W |
| Pulsed Drain Current | IDM | 130 | A |
| Operating Junction and Storage Temperature | TJ, Tstg | −55 to 175 | °C |
| Drain-to-Source On Resistance (RDS(on)) | RDS(on) | 7.0 - 9.0 mΩ (VGS = 10 to 11.5 V, ID = 30 A) | mΩ |
| Gate Threshold Voltage (VGS(TH)) | VGS(TH) | 1.5 - 2.5 V | V |
Key Features
- Low RDS(on) to minimize conduction losses
- Low capacitance to minimize driver losses
- Optimized gate charge to minimize switching losses
- AEC Q101 qualified for automotive reliability
- Pb-Free and RoHS compliant
- High current handling capability up to 58 A
- Low thermal resistance (RJA = 57.1 °C/W)
Applications
- CPU Power Delivery
- DC-DC Converters
- Low Side Switching
- Automotive systems due to AEC Q101 qualification
- High-power electronic devices requiring efficient switching and low thermal resistance
Q & A
- What is the maximum drain-to-source voltage of the NTD4809NT4G?
The maximum drain-to-source voltage (VDSS) is 30 V.
- What is the continuous drain current at 25°C?
The continuous drain current (ID) at 25°C is 13.1 A.
- What is the power dissipation at 25°C?
The power dissipation (PD) at 25°C is 2.63 W.
- What is the operating junction and storage temperature range?
The operating junction and storage temperature range is −55 to 175 °C.
- What is the typical on-resistance (RDS(on))?
The typical on-resistance (RDS(on)) is 7.0 to 9.0 mΩ (VGS = 10 to 11.5 V, ID = 30 A).
- Is the NTD4809NT4G AEC Q101 qualified?
- What are the common applications of the NTD4809NT4G?
- Is the NTD4809NT4G Pb-Free and RoHS compliant?
- What is the maximum pulsed drain current?
DM) is 130 A. - What is the thermal resistance (RJA)?
JA) is 57.1 °C/W.
