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FQD5N50TF-VB Product details
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The VBsemi FQD5N50TF-VB is a Single N-channel field-effect transistor belonging to the VBsemi brand product series. This product features high withstand voltage, low conduction loss, and excellent switching stability, suitable for various medium-to-high voltage power control and conversion applications. Manufactured using Planar technology, it has a drain-source voltage (VDS) of 500V and supports a gate-source voltage (VGS) range of ±30V. The product is packaged in TO252, suitable for power system designs requiring efficient heat dissipation and reliable installation.
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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 | 500V | 3V | 5A | 1300(mΩ) | 1040(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 | 500V | 3V | 5A | Planar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 500V | 3V | 5A | Planar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
- Drain-Source Voltage (VDS): 500V
- Gate-Source Voltage (VGS): ±30V
- Threshold Voltage (Vth): 3V
- On-Resistance (VGS=4.5V): 1300mΩ
- On-Resistance (VGS=10V): 1040mΩ
- Maximum Drain Current (ID): 5A
- Technology: Planar
- Gate-Source Voltage (VGS): ±30V
- Threshold Voltage (Vth): 3V
- On-Resistance (VGS=4.5V): 1300mΩ
- On-Resistance (VGS=10V): 1040mΩ
- Maximum Drain Current (ID): 5A
- Technology: Planar
Domain and module applications：
:
1. Switching Power Supplies (SMPS): FQD5N50TF-VB is suitable for the power switch stage circuit in medium and high voltage switching power supplies, such as AC-DC converters, adapters, and industrial power modules, providing stable high-voltage switching performance and reliable power conversion.
2. High-Voltage DC-DC Converters: In DC-DC conversion circuits for industrial control, communication equipment, and new energy systems, this device can be used as a high-side switch to help achieve efficient power conversion and voltage regulation.
3. Motor Drive Modules: This model is suitable for low-power motor drive circuits at 220V or 380V levels, such as industrial fans, water pumps, small power tools, etc., and can be used to control motor start/stop, speed regulation, and reversal.
4. LED Lighting Driver Power Supplies: In high-voltage LED lighting driver circuits, FQD5N50TF-VB can be used as a power switch, working with constant current control to achieve stable output, suitable for industrial and mining lights, road lighting, and outdoor advertising lighting systems.
5. Inverters and UPS Uninterruptible Power Supplies: This device is suitable for the power conversion part of small inverters and UPS, acting as a high-frequency switch to ensure efficient power inversion, providing reliable support for backup power systems.
6. Industrial Control and Automation Equipment: In auxiliary power supply and power interface circuits of PLCs, servo drives, frequency converters, etc., this MOSFET can be used in modules for signal amplification, power regulation, and isolated driving.
7. Home Appliance Power Circuits: Such as the switching power supply control circuits in air conditioners, refrigerators, washing machines, etc. This product can withstand higher bus voltages, providing a stable and durable power switch solution. With its high voltage withstand, low on-resistance, and TO252 package advantages, FQD5N50TF-VB is very suitable for medium and high voltage power applications requiring high reliability and long life, making it an ideal choice for industrial-grade power supply and motor control design.
1. Switching Power Supplies (SMPS): FQD5N50TF-VB is suitable for the power switch stage circuit in medium and high voltage switching power supplies, such as AC-DC converters, adapters, and industrial power modules, providing stable high-voltage switching performance and reliable power conversion.
2. High-Voltage DC-DC Converters: In DC-DC conversion circuits for industrial control, communication equipment, and new energy systems, this device can be used as a high-side switch to help achieve efficient power conversion and voltage regulation.
3. Motor Drive Modules: This model is suitable for low-power motor drive circuits at 220V or 380V levels, such as industrial fans, water pumps, small power tools, etc., and can be used to control motor start/stop, speed regulation, and reversal.
4. LED Lighting Driver Power Supplies: In high-voltage LED lighting driver circuits, FQD5N50TF-VB can be used as a power switch, working with constant current control to achieve stable output, suitable for industrial and mining lights, road lighting, and outdoor advertising lighting systems.
5. Inverters and UPS Uninterruptible Power Supplies: This device is suitable for the power conversion part of small inverters and UPS, acting as a high-frequency switch to ensure efficient power inversion, providing reliable support for backup power systems.
6. Industrial Control and Automation Equipment: In auxiliary power supply and power interface circuits of PLCs, servo drives, frequency converters, etc., this MOSFET can be used in modules for signal amplification, power regulation, and isolated driving.
7. Home Appliance Power Circuits: Such as the switching power supply control circuits in air conditioners, refrigerators, washing machines, etc. This product can withstand higher bus voltages, providing a stable and durable power switch solution. With its high voltage withstand, low on-resistance, and TO252 package advantages, FQD5N50TF-VB is very suitable for medium and high voltage power applications requiring high reliability and long life, making it an ideal choice for industrial-grade power supply and motor control design.
* 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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