Overview
The NTR4501NT1G is a power MOSFET produced by onsemi, designed for a variety of applications requiring efficient power switching. This N-Channel MOSFET features a drain-source voltage (VDSS) of 20V and a maximum continuous drain current (ID) of 3.2A at 25°C. It is packaged in a SOT-23-3 (TO-236) surface mount configuration, making it suitable for compact designs. The device is RoHS compliant and Pb-free, ensuring environmental sustainability and regulatory compliance. Introduced in November 2003, this MOSFET has been a reliable choice for many electronic systems due to its robust performance and small footprint.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDSS) | 20 | V |
| Gate-Source Voltage (VGS) | ±12 | V |
| Continuous Drain Current (ID) at 25°C | 3.2 | A |
| Continuous Drain Current (ID) at 85°C | 2.4 | A |
| Maximum Power Dissipation (PD) | 1.25 | W |
| Maximum Pulse Drain Current (IDM) | 10 | A |
| Maximum Junction Temperature (TJ) | 150 | °C |
| Minimum Junction Temperature (TJ) | -55 | °C |
| Gate Threshold Voltage (VGS(TH)) | 0.65 - 1.2 | V |
| Drain-Source On Resistance (RDS(on)) at VGS = 4.5V, ID = 3.6A | 70 - 80 | mΩ |
| Input Capacitance (Ciss) | 200 | pF |
| Total Gate Charge (QG(TOT)) | 2.4 - 6.0 | nC |
| Package Type | SOT-23-3 (TO-236) |
Key Features
- Leading Planar Technology: Offers low gate charge and fast switching capabilities, making it suitable for high-frequency applications.
- Low Voltage Gate Drive: Rated for 2.5V gate drive, which is beneficial for low-voltage systems.
- Compact SOT-23 Surface Mount Package: Ideal for designs requiring a small footprint.
- RoHS Compliant and Pb-Free: Ensures environmental sustainability and regulatory compliance.
- High Current Capability: Supports up to 3.2A continuous drain current at 25°C.
- Wide Operating Temperature Range: From -55°C to 150°C, making it versatile for various environmental conditions).
Applications
- Load/Power Switch for Portables: Suitable for battery-powered devices due to its low power consumption and high efficiency).
- Load/Power Switch for Computing: Used in computing systems for power management and switching applications).
- DC-DC Conversion: Ideal for use in DC-DC converters due to its fast switching and low on-resistance characteristics).
- General Power Switching: Can be used in various power switching applications requiring high current and low voltage drop).
Q & A
- What is the maximum drain-source voltage of the NTR4501NT1G?
The maximum drain-source voltage (VDSS) is 20V).
- What is the maximum continuous drain current at 25°C?
The maximum continuous drain current (ID) at 25°C is 3.2A).
- What is the package type of the NTR4501NT1G?
The package type is SOT-23-3 (TO-236)).
- Is the NTR4501NT1G RoHS compliant?
Yes, the NTR4501NT1G is RoHS compliant and Pb-free).
- What is the typical gate threshold voltage?
The typical gate threshold voltage (VGS(TH)) is between 0.65V and 1.2V).
- What are the typical applications of the NTR4501NT1G?
Typical applications include load/power switches for portables, computing, and DC-DC conversion).
- What is the maximum junction temperature?
The maximum junction temperature (TJ) is 150°C).
- What is the maximum power dissipation?
The maximum power dissipation (PD) is 1.25W).
- What is the input capacitance?
The input capacitance (Ciss) is 200pF).
- What is the total gate charge?
The total gate charge (QG(TOT)) is between 2.4nC and 6.0nC).
