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PHB20NQ20T,118-VB Product details
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VBsemi PHB20NQ20T,118-VB is a Single N-channel power MOSFET manufactured using Trench technology, designed for high-voltage power conversion and high-current load control scenarios. Its TO263 package offers excellent heat dissipation capability and robust lead structure, suitable for power adapters, industrial control, and automotive electronics in high-reliability systems. The device provides stable switching characteristics within a 200V drain-source voltage range, with a 40A high current carrying capacity and low on-resistance, effectively reducing conduction losses and improving overall system efficiency.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 200V | 3V | 40A | 50(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 200V | 3V | 40A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 200V | 3V | 40A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
Drain-Source Voltage (VDS): 200V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): Typical 3V
On-Resistance (VGS=10V): 50mΩ (Typical)
Maximum Drain Current (ID): 40A
Package: TO263
Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): Typical 3V
On-Resistance (VGS=10V): 50mΩ (Typical)
Maximum Drain Current (ID): 40A
Package: TO263
Technology: Trench
Domain and module applications：
1. High-Voltage DC-DC Converters: Used for synchronous rectification or switching in industrial power supplies and telecom base station power supplies, leveraging low on-resistance and high voltage tolerance to improve conversion efficiency and reduce heat generation.
2. Motor Drive Control: Suitable for 200V-class brushless DC motors, servo motors, and industrial pump drives, supporting high-current PWM speed regulation for smooth and reliable operation.
3. Electric Vehicle Chargers and Power Management: Serves as the main switch device in chargers for e-bikes and low-speed electric vehicles, handling high input voltage and high output current, enhancing system durability.
4. Photovoltaic Inverter Auxiliary Circuits: Used in DC-DC boost or inverter bridge arms of photovoltaic strings, matching high-voltage bus voltage for efficient power conversion.
5. Uninterruptible Power Supplies (UPS): Acts as a power switch in the inverter and bypass switching circuits of online UPS systems, featuring high surge withstand capability to ensure continuous load power supply.
6. Industrial Welding and Cutting Equipment: Serves as a power switch in high-frequency inverter power supplies, adapting to high-voltage, high-current conditions, improving equipment power density and operational stability.
7. High-Voltage Battery Protection Systems: Used in charge/discharge circuits of 200V-class battery packs for power tools and energy storage equipment, enabling fast overcurrent and overvoltage shutdown to protect battery cells.
* 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：
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