NTGS4111PT1G

Introduction to NTGS4111PT1G
The NTGS4111PT1G is an N-channel enhancement-mode MOSFET from ON Semiconductor, designed for power management applications. It features a low on-resistance (RDS(on)) and high current-handling capability, making it suitable for switching and amplification in low-voltage circuits. Key specifications include:
- Voltage Rating: 20V
- Continuous Drain Current (ID): 6.3A
- RDS(on): 28mΩ (max at VGS = 4.5V)
- Gate Threshold Voltage (VGS(th)): 0.6V–1.2V
This MOSFET is optimized for efficiency in portable electronics, battery management, and load switching. Its compact SOT-23 package ensures space-saving PCB integration.
Applications:
- Power switches
- DC-DC converters
- Motor control
- Battery protection circuits
The NTGS4111PT1G combines performance with reliability, ideal for energy-sensitive designs. For detailed usage, refer to the datasheet.

Equivalent products to the NTGS4111PT1G (N-channel MOSFET) include:
- DMN1019USN-7 (Diodes Incorporated)
- BSS138 (Nexperia/ON Semiconductor)
- 2N7002 (Various manufacturers)
- FDN337N (ON Semiconductor)
These are low-voltage, SOT-23 packaged MOSFETs with similar specs (e.g., 20V V_DS, ~200mA I_D). Verify exact parameters for your application.

The NTGS4111PT1G is an N-channel MOSFET with the following key features:
- Voltage Rating: 30V (Drain-Source, V_DSS)
- Current Rating: 6.7A (Continuous Drain, I_D)
- Low On-Resistance: 28mΩ (max at V_GS = 10V)
- Gate Threshold Voltage: 1.0V (min) to 2.5V (max)
- Fast Switching: Low gate charge (Q_g = 8.3nC typical)
- Power Dissipation: 2.5W (max)
- Package: SOT-223 (Compact, surface-mount)
- Applications: Power management, load switching, DC-DC converters
Designed for efficiency in low-voltage circuits, it offers high performance in a small footprint.

The NTGS4111PT1G is a P-channel MOSFET in a SOT-223 package with 4 pins (though one is typically unused).
Pin Functions:
1. Gate (G) – Controls the MOSFET switching.
2. Drain (D) – Connected to the load (high-side switching).
3. Source (S) – Connected to the power supply.
4. Unconnected (NC) – No electrical function (may be tied to tab for heat dissipation).
Key Features:
- -30V drain-source voltage (V_DS)
- -4.1A continuous drain current (I_D)
- Low R_DS(on) (e.g., ~50mΩ at V_GS = -10V)
Commonly used for power switching, load control, and DC-DC conversion.

The NTGS4111PT1G is manufactured by ON Semiconductor, now known as onsemi after rebranding in 2021.
onsemi is a global semiconductor company specializing in power management, analog, and sensor technologies. It serves industries like automotive, industrial, and consumer electronics, focusing on energy-efficient solutions.
The NTGS4111PT1G is a P-channel MOSFET used for power switching applications.

The NTGS4111PT1G is a P-channel MOSFET commonly used in:
1. Power Management – Load switching, power distribution.
2. Battery Protection – Reverse polarity and overcurrent protection.
3. DC-DC Converters – Efficient power conversion.
4. Motor Control – Driving small motors in portable devices.
5. Consumer Electronics – Smartphones, tablets, and wearables.
Its low on-resistance (RDS(on)) and compact SOT-23 package make it ideal for space-constrained, energy-efficient applications.

The NTGS4111PT1G is a P-channel MOSFET housed in a SOT-23 surface-mount package. This compact 3-pin package is widely used for low-power applications, offering efficient space utilization on PCBs. It is suitable for switching and amplification in portable electronics, power management, and other small-form-factor designs.