Overview
The NTMS4920NR2G is a power N-Channel MOSFET produced by onsemi, designed for high-performance applications. This device is packaged in an SO-8 case and is Pb-free, halogen-free, and RoHS compliant. It features low on-resistance (RDS(on)) and low capacitance, making it ideal for minimizing conduction and driver losses. The MOSFET is optimized for various power management tasks, including DC-DC converters, point-of-load applications, power load switches, and motor controls.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Drain-to-Source Voltage | VDSS | 30 | V |
| Gate-to-Source Voltage | VGS | ±20 | V |
| Continuous Drain Current (TA = 25°C) | ID | 14.1 | A |
| Continuous Drain Current (TA = 70°C) | ID | 11.3 | A |
| Pulsed Drain Current (tp = 10 μs) | IDM | 136 | A |
| Power Dissipation (TA = 25°C) | PD | 1.46 | W |
| Operating Junction and Storage Temperature | TJ, Tstg | −55 to 150 | °C |
| Source Current (Body Diode) | IS | 2.1 | A |
| Drain-to-Source On Resistance (VGS = 10 V, ID = 7.5 A) | RDS(on) | 3.6 - 4.3 | mΩ |
| Gate Threshold Voltage | VGS(TH) | 1.0 - 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, halogen-free, and RoHS compliant
- High current capability with a pulsed drain current of up to 136 A
- Low forward diode voltage and fast reverse recovery time
- High thermal performance with a junction-to-ambient thermal resistance of 85.5 °C/W
Applications
- DC-DC converters
- Point-of-load applications
- Power load switches
- Motor controls
Q & A
- What is the maximum drain-to-source voltage of the NTMS4920NR2G?
The maximum drain-to-source voltage is 30 V. - What is the continuous drain current at 25°C and 70°C?
The continuous drain current is 14.1 A at 25°C and 11.3 A at 70°C. - What is the pulsed drain current for a pulse width of 10 μs?
The pulsed drain current is up to 136 A. - What is the operating junction and storage temperature range?
The operating junction and storage temperature range is −55 to 150 °C. - What is the typical on-resistance at VGS = 10 V and ID = 7.5 A?
The typical on-resistance is 3.6 - 4.3 mΩ. - Is the NTMS4920NR2G Pb-free and RoHS compliant?
Yes, the NTMS4920NR2G is Pb-free, halogen-free, and RoHS compliant. - What are the typical applications of the NTMS4920NR2G?
The typical applications include DC-DC converters, point-of-load applications, power load switches, and motor controls. - What is the gate threshold voltage range?
The gate threshold voltage range is 1.0 - 2.5 V. - What is the junction-to-ambient thermal resistance?
The junction-to-ambient thermal resistance is 85.5 °C/W. - What is the forward diode voltage at 25°C?
The forward diode voltage at 25°C is 0.7 - 1.0 V.
