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FQU6N25TU-VB Product details
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VBsemi FQU6N25TU-VB is a Single N-Channel MOSFET belonging to the VBsemi brand product series. This product features high voltage tolerance and good switching characteristics, suitable for various power conversion and control applications. Manufactured using Trench process technology, it has a drain-source voltage (VDS) of 250V and operates reliably within a gate-source voltage (VGS) range of ±20V. The product is packaged in TO251, suitable for industrial and consumer electronics applications with requirements for heat dissipation and mounting strength.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 250V | 3V | 3.8A | 1100(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 250V | 3V | 3.8A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 250V | 3V | 3.8A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
Drain-Source Voltage (VDS): 250V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 3V
On-Resistance (VGS=10V): 1100 mΩ
Maximum Drain Current (ID): 3.8A
Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 3V
On-Resistance (VGS=10V): 1100 mΩ
Maximum Drain Current (ID): 3.8A
Technology: Trench
Domain and module applications：
1. Switching Power Supplies (SMPS): The FQU6N25TU-VB is suitable for the primary side or auxiliary power circuits of medium-power switching power supplies, effectively withstanding higher bus voltages and providing stable switching control.
2. AC-DC Adapters: In AC-DC converters like laptop adapters and chargers, this device can be used for high-voltage side switching or Power Factor Correction (PFC) auxiliary circuits, improving system reliability.
3. LED Lighting Drives: Suitable as a switching transistor in high-voltage LED drive circuits, working with PWM control to achieve constant current or dimming functions, balancing efficiency and stability.
4. Industrial Control Circuits: In industrial control systems, this MOSFET can be used for relay drives, solenoid valve control, small motor start/stop, etc., meeting high-voltage isolation and drive requirements.
5. High-Voltage Battery Management: In protection and management modules for lithium battery or lead-acid battery packs, it can serve as a high-voltage side switch for charge/discharge, implementing overvoltage and overcurrent protection.
6. Small Power Inverters: Suitable for the front-end boost or back-end full-bridge/half-bridge switching in photovoltaic micro-inverters or UPS inverter circuits, handling voltage stress up to 250V.
7. Home Appliance Power Modules: In switching power supplies or PFC circuits of home appliances like air conditioners and washing machines, this device can be used for DC-DC conversion after high-voltage rectification, improving energy utilization efficiency.
* 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
