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P50N03LDG-VB Product details
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The VBsemi P50N03LDG-VB is a Single N-channel MOSFET using Trench technology, designed for medium to low voltage, high current power conversion and high power density control applications. Its TO252 package offers good heat dissipation and reliable solder compatibility, making it suitable for demanding environments like power adapters, motor drives, and battery management. The device provides extremely low on-resistance within a 30V drain-source voltage range, and its gate drive is compatible with 4.5V and 10V logic levels for flexible system configuration.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 80A | 6(mΩ) | 5(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 80A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 80A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | MOS |
Drain-Source Voltage (VDS): 30V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1.7V (Typical)
On-Resistance (VGS=4.5V): 6 mΩ (Typical)
On-Resistance (VGS=10V): 5 mΩ (Typical)
Maximum Drain Current (ID): 80A
Package: TO252
Technology: Trench
Domain and module applications：
1. Power Adapters and Fast Charging Solutions: Used as synchronous rectifier or main switch, leveraging ultra-low on-resistance to significantly reduce losses and improve overall conversion efficiency.
2. Battery Protection Systems: Acts as the main switch in charging/discharging circuits for large-capacity lithium batteries, working with protection ICs for fast overcurrent and overvoltage shutdown to ensure cell safety.
3. Low-Voltage High-Current Motor Drives: Drives DC brushless or brushed motors, suitable for power tools, fans, pumps, and robot actuators, supporting high-frequency PWM speed control.
4. Automotive Auxiliary Power: Provides stable regulated power for infotainment, ADAS sensors, and lighting systems in 12V/24V vehicle networks.
5. DC-DC Converters: Used as power stage switches in Buck/Boost topologies, with low on-resistance and fast switching characteristics suitable for high-density modular designs.
6. Power Tool Controllers: Integrated into power boards of cordless drills, angle grinders, etc., handling high current surges and thermal cycling to improve system reliability.
7. Server and Telecom Power Supplies: Used for power path management in redundant power supply modules, enabling efficient power distribution and hot-swap protection.
* 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
