Overview
The NTR4501NST1G, produced by onsemi, is a single N-channel power MOSFET designed for high-performance applications. This device is packaged in a SOT-23 surface mount format, offering a small footprint while maintaining robust electrical characteristics. The NTR4501NST1G is part of onsemi's leading planar technology family, known for low gate charge and fast switching capabilities, making it suitable for a variety of power management and switching applications.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Drain-to-Source Voltage | VDSS | 20 | V |
| Gate-to-Source Voltage | VGS | ±12 | V |
| Continuous Drain Current (at 25°C) | ID | 3.2 | A |
| Continuous Drain Current (at 85°C) | ID | 2.4 | A |
| Steady State Power Dissipation | PD | 1.25 | W |
| Pulsed Drain Current (tp = 10 μs) | IDM | 10.0 | A |
| Operating Junction and Storage Temperature Range | TJ, Tstg | −55 to +150 | °C |
| Drain-to-Source On Resistance (at VGS = 4.5 V, ID = 3.6 A) | RDS(on) | 70 - 80 | mΩ |
| Gate Threshold Voltage | VGS(TH) | 0.65 - 1.2 | V |
| Total Gate Charge | QG(TOT) | 2.4 - 6.0 | nC |
Key Features
- Leading planar technology for low gate charge and fast switching.
- Rated for low voltage gate drive (2.5 V).
- SOT-23 surface mount package for small footprint.
- AEC-Q101 qualified and PPAP capable for automotive and other critical applications.
- Pb-free and RoHS compliant.
- Low on-resistance (RDS(on)) for efficient power handling.
- High continuous drain current and pulsed drain current capabilities.
Applications
- Load/power switch for portable devices.
- Load/power switch for computing applications.
- DC-DC conversion.
- Automotive and industrial power management systems.
Q & A
- What is the maximum drain-to-source voltage of the NTR4501NST1G?
The maximum drain-to-source voltage (VDSS) is 20 V.
- What is the continuous drain current rating at 25°C?
The continuous drain current (ID) at 25°C is 3.2 A.
- What is the gate threshold voltage range?
The gate threshold voltage (VGS(TH)) range is 0.65 to 1.2 V.
- Is the NTR4501NST1G Pb-free and RoHS compliant?
- What are the typical applications of the NTR4501NST1G?
The NTR4501NST1G is typically used in load/power switches for portables, computing, DC-DC conversion, and automotive/industrial power management systems.
- What is the package type of the NTR4501NST1G?
The NTR4501NST1G is packaged in a SOT-23 surface mount format.
- What is the operating junction and storage temperature range?
The operating junction and storage temperature range is −55 to +150 °C.
- What is the total gate charge (QG(TOT))?
The total gate charge (QG(TOT)) is 2.4 to 6.0 nC.
- Is the NTR4501NST1G AEC-Q101 qualified?
- What is the on-resistance (RDS(on)) at VGS = 4.5 V and ID = 3.6 A?
The on-resistance (RDS(on)) at VGS = 4.5 V and ID = 3.6 A is 70 to 80 mΩ.
