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NVR4003NT3G-M02-VB Product details
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VBsemi NVR4003NT3G-M02-VB is a Single N-channel field-effect transistor using Trench process, designed for medium and low voltage power conversion and load management scenarios. Its SOT23-3 small package balances heat dissipation performance and layout flexibility, suitable for space-constrained high-density PCB designs. The device provides stable switching characteristics within a 30V drain-source voltage range, and the gate drive is compatible with common 3.3V/5V logic levels, facilitating system integration.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 30V | 1.7V | 5A | 62(mΩ) | 47(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 30V | 1.7V | 5A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 30V | 1.7V | 5A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N |
Product Parameters
Drain-Source Voltage (VDS): 30V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): Typical 1.7V
On-Resistance (VGS=4.5V): 62mΩ (Typical)
On-Resistance (VGS=10V): 47mΩ (Typical)
Maximum Drain Current (ID): 5A
Package Type: SOT23-3
Technology: Trench
Drain-Source Voltage (VDS): 30V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): Typical 1.7V
On-Resistance (VGS=4.5V): 62mΩ (Typical)
On-Resistance (VGS=10V): 47mΩ (Typical)
Maximum Drain Current (ID): 5A
Package Type: SOT23-3
Technology: Trench
Domain and module applications：
1. Portable Device Power Management: Used in power banks, handheld voltage regulation modules, leveraging stable switching characteristics to improve conversion efficiency and extend battery life.
2. Battery Protection Systems: Acts as the main switch in charge/discharge paths, working with protection ICs for fast overcurrent/overvoltage shutdown, ensuring cell safety.
3. Low-Voltage Motor Drive: Drives small DC brushless or brushed motors, suitable for fans, pumps, and toy actuators, supporting PWM speed control.
4. Consumer Electronics Control Units: Integrated into smart sockets, USB on/off circuits for load detection and power distribution.
5. LED Lighting Constant Current Drive: Applied in low-voltage light strips or module drivers, stabilizing output current and suppressing light flicker.
6. DC-DC Converters: Used for synchronous rectification or auxiliary switching, adapting to compact Buck/Boost designs, reducing rectification losses.
7. Automotive Auxiliary Power: Provides regulated power for infotainment, sensors, and other auxiliary loads in 12V vehicle networks.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
