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UF840-TF1-T-VB Product details
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Product Introduction:
**UF840-TF1-T-VB** is a high-voltage N-channel MOSFET in TO220F package, designed for high-voltage power electronics applications. Its maximum drain-source voltage (V_DS) is 650V, suitable for applications requiring higher voltage tolerance. The MOSFET has a maximum drain current (I_D) of 12A, which can meet the control requirements of medium current. Through **Plannar technology**, UF840-TF1-T-VB provides a more reasonable on-resistance (R_DS(ON)) of 680mΩ (V_GS=10V), which is suitable for use in occasions where efficiency requirements are not very high. Its high voltage resistance and reliable current handling capabilities make it very suitable for power management, motor drives and other industrial electronic systems.
**UF840-TF1-T-VB** is a high-voltage N-channel MOSFET in TO220F package, designed for high-voltage power electronics applications. Its maximum drain-source voltage (V_DS) is 650V, suitable for applications requiring higher voltage tolerance. The MOSFET has a maximum drain current (I_D) of 12A, which can meet the control requirements of medium current. Through **Plannar technology**, UF840-TF1-T-VB provides a more reasonable on-resistance (R_DS(ON)) of 680mΩ (V_GS=10V), which is suitable for use in occasions where efficiency requirements are not very high. Its high voltage resistance and reliable current handling capabilities make it very suitable for power management, motor drives and other industrial electronic systems.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 12A | 680mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 12A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 12A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description:
- **Model**: UF840-TF1-T-VB
- **Package type**: TO220F
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (V_DS)**: 650V
- **Maximum gate-source voltage (V_GS)**: ±30V
- **Threshold voltage (V_th)**: 3.5V
- **On-resistance (R_DS(ON))**: 680mΩ (V_GS=10V)
- **Maximum drain current (I_D)**: 12A
- **Technology type**: Plannar technology
- **Operating temperature range**: Typically -55°C to 150°C (refer to the data sheet for specific values)
- **Model**: UF840-TF1-T-VB
- **Package type**: TO220F
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (V_DS)**: 650V
- **Maximum gate-source voltage (V_GS)**: ±30V
- **Threshold voltage (V_th)**: 3.5V
- **On-resistance (R_DS(ON))**: 680mΩ (V_GS=10V)
- **Maximum drain current (I_D)**: 12A
- **Technology type**: Plannar technology
- **Operating temperature range**: Typically -55°C to 150°C (refer to the data sheet for specific values)
Domain and module applications：
Application fields and modules:
**1. Power management and high-voltage power conversion: **
UF840-TF1-T-VB can be used as a switching element in power management systems, especially for high-voltage AC-DC converters and DC-DC converters. Due to its 650V withstand voltage characteristics, it can operate stably in power modules that require higher voltage tolerance, ensuring conversion efficiency and reducing power loss.
**2. Motor drive and power electronic equipment: **
This MOSFET is suitable for medium-power motor drive control, especially during the start and stop process of the motor, its 650V withstand voltage characteristics can withstand the high-voltage fluctuations in the motor drive system. Whether it is a household appliance motor, power tool or industrial motor, UF840-TF1-T-VB can provide stable control and efficient current transmission.
**3. LED drive and lighting control: **
UF840-TF1-T-VB is also widely used in LED drive and high-power lighting systems. In these applications, it can be used as a power switching element to handle high voltage input and ensure the stability of LED lighting systems. Especially in industrial, street or commercial lighting, the high voltage withstand characteristics of MOSFET can cope with voltage fluctuations and load changes.
**4. Uninterruptible Power Supply (UPS) System: **
In the uninterruptible power supply (UPS) system, UF840-TF1-T-VB can be used for functions such as battery charging, voltage conversion and power protection. Its 650V voltage withstand capability ensures that the UPS system can handle high voltage input and protect the battery and load equipment from damage.
**5. Switching Power Supply and Battery Management: **
This MOSFET is widely used in switching power supplies, especially high-power SMPS (Switch Mode Power Supply) designs. Its high voltage capability enables it to handle larger input voltages and provide stable current regulation in battery management systems. Whether in power tool chargers or charging modules for electric bicycles and electric vehicles, UF840-TF1-T-VB can provide reliable performance.
**1. Power management and high-voltage power conversion: **
UF840-TF1-T-VB can be used as a switching element in power management systems, especially for high-voltage AC-DC converters and DC-DC converters. Due to its 650V withstand voltage characteristics, it can operate stably in power modules that require higher voltage tolerance, ensuring conversion efficiency and reducing power loss.
**2. Motor drive and power electronic equipment: **
This MOSFET is suitable for medium-power motor drive control, especially during the start and stop process of the motor, its 650V withstand voltage characteristics can withstand the high-voltage fluctuations in the motor drive system. Whether it is a household appliance motor, power tool or industrial motor, UF840-TF1-T-VB can provide stable control and efficient current transmission.
**3. LED drive and lighting control: **
UF840-TF1-T-VB is also widely used in LED drive and high-power lighting systems. In these applications, it can be used as a power switching element to handle high voltage input and ensure the stability of LED lighting systems. Especially in industrial, street or commercial lighting, the high voltage withstand characteristics of MOSFET can cope with voltage fluctuations and load changes.
**4. Uninterruptible Power Supply (UPS) System: **
In the uninterruptible power supply (UPS) system, UF840-TF1-T-VB can be used for functions such as battery charging, voltage conversion and power protection. Its 650V voltage withstand capability ensures that the UPS system can handle high voltage input and protect the battery and load equipment from damage.
**5. Switching Power Supply and Battery Management: **
This MOSFET is widely used in switching power supplies, especially high-power SMPS (Switch Mode Power Supply) designs. Its high voltage capability enables it to handle larger input voltages and provide stable current regulation in battery management systems. Whether in power tool chargers or charging modules for electric bicycles and electric vehicles, UF840-TF1-T-VB can provide reliable performance.
* 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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