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NTD6N40T4-VB Product details
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The VBsemi NTD6N40T4-VB is a Single N-channel field-effect transistor using Planar technology, designed for high-voltage power conversion and industrial control applications. Its TO252 package combines good heat dissipation capability with compact mounting dimensions, suitable for medium-to-high power density PCB layouts. The device provides stable switching characteristics within a 400V drain-source voltage range, and the gate drive is compatible with common 10V logic levels, facilitating system integration and drive design.
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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 | 400V | 3V | 4A | 2100(mΩ) | Planar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Planar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 400V | 3V | 4A | Planar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 400V | 3V | 4A | Planar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Drain-Source Voltage (VDS): 400V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 3V (Typical)
On-Resistance (VGS=10V): 2100mΩ (Typical)
Maximum Drain Current (ID): 4A
Package: TO252
Technology: Planar
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 3V (Typical)
On-Resistance (VGS=10V): 2100mΩ (Typical)
Maximum Drain Current (ID): 4A
Package: TO252
Technology: Planar
Domain and module applications：
1. High-Voltage Switching Power Supplies: Used as the primary switch in flyback or forward power supplies, leveraging high voltage withstand capability for stable and reliable power conversion, suitable for adapters and chargers.
2. AC-DC Auxiliary Power Supplies: Serves as an auxiliary power switch in industrial control, smart meters, etc., withstanding wide voltage input, enhancing system surge immunity.
3. LED Lighting Drives: Applied in high-voltage constant current drive circuits, achieving stable current control for LED strings, supporting efficient dimming and long-life design.
4. High-Voltage Inverter Auxiliary Circuits: Used in auxiliary power supplies or discharge circuits for photovoltaic inverters, motor drives, ensuring safe operation of high-side control circuits.
5. Low-Power Motor Drives: Drives medium and small power motors with higher rated voltages, such as fans, pumps, and industrial actuators, supporting PWM speed control and overcurrent protection.
6. White Goods Power Modules: Integrated into the switching power supply units of variable frequency control boards in air conditioners, washing machines, etc., improving overall energy efficiency and reliability.
7. Industrial Control Interface Isolation Power Supplies: Used for isolated power supply circuits in PLCs, sensors, etc., providing high-voltage isolation and stable output voltage.
* 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
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