Overview
The NTD4805NT4G is a high-performance, single N-Channel MOSFET produced by onsemi. This device is available in both DPAK and IPAK packages and is designed to minimize conduction, driver, and switching losses. It is particularly suited for applications requiring high current handling and low on-resistance. The NTD4805NT4G is also available with an NVD prefix, which is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding applications.
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 TA = 25°C | ID | 17.4 | A |
| Continuous Drain Current (RJA) at TA = 85°C | ID | 13.5 | A |
| Power Dissipation (RJA) at TA = 25°C | PD | 2.65 | W |
| Pulsed Drain Current (tp = 10 μs) | IDM | 175 | A |
| Operating Junction and Storage Temperature | TJ, Tstg | −55 to 175 | °C |
| Drain-to-Source On Resistance (RDS(on)) at VGS = 10 V, ID = 30 A | RDS(on) | 4.3 - 5.0 | mΩ |
| Gate Threshold Voltage | VGS(TH) | 1.5 - 2.5 | V |
Key Features
- Low RDS(on) to minimize conduction losses
- Low capacitance to minimize driver losses
- Optimized gate charge to minimize switching losses
- Pb-free and RoHS compliant
- NVD prefix for automotive and other applications requiring unique site and control change requirements; AEC-Q101 qualified and PPAP capable
Applications
- CPU Power Delivery
- DC-DC Converters
- Low Side Switching
Q & A
- What is the maximum drain-to-source voltage of the NTD4805NT4G? The maximum drain-to-source voltage is 30 V.
- What is the continuous drain current at 25°C and 85°C? The continuous drain current is 17.4 A at 25°C and 13.5 A at 85°C.
- What is the power dissipation at 25°C? The power dissipation is 2.65 W at 25°C.
- What is the pulsed drain current? The pulsed drain current is 175 A for a pulse width of 10 μs.
- 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 at VGS = 10 V and ID = 30 A? The typical on-resistance is 4.3 - 5.0 mΩ.
- Is the NTD4805NT4G Pb-free and RoHS compliant? Yes, the NTD4805NT4G is Pb-free and RoHS compliant.
- What are the typical applications of the NTD4805NT4G? Typical applications include CPU power delivery, DC-DC converters, and low side switching.
- Is the NVD prefix version AEC-Q101 qualified? Yes, the NVD prefix version is AEC-Q101 qualified and PPAP capable.
- What are the package options for the NTD4805NT4G? The device is available in both DPAK and IPAK packages.
