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TF4N90-VB Product details
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Product Introduction:
**TF4N90-VB** is a high voltage, high reliability single N-channel MOSFET in TO220F package with a maximum drain-source voltage (VDS) of 950V and a maximum drain current (ID) of 6A. It uses Plannar technology, has high voltage tolerance and large on-resistance (RDS(ON) = 2400mΩ), making it particularly suitable for applications with high voltage and current control requirements. Although its on-resistance is relatively high, its excellent high voltage characteristics and stability make TF4N90-VB an ideal choice for high voltage DC power supplies, power inverters and power transmission systems.
**TF4N90-VB** is a high voltage, high reliability single N-channel MOSFET in TO220F package with a maximum drain-source voltage (VDS) of 950V and a maximum drain current (ID) of 6A. It uses Plannar technology, has high voltage tolerance and large on-resistance (RDS(ON) = 2400mΩ), making it particularly suitable for applications with high voltage and current control requirements. Although its on-resistance is relatively high, its excellent high voltage characteristics and stability make TF4N90-VB an ideal choice for high voltage DC power supplies, power inverters and power transmission 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 | 950V | 3.5V | 6A | 2400mΩ | 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 | 950V | 3.5V | 6A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 950V | 3.5V | 6A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description:
- **Model**: TF4N90-VB
- **Package**: TO220F
- **Configuration**: Single N channel
- **Maximum drain-source voltage (VDS)**: 950V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Gate threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 2400mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: 6A
- **Technology**: Plannar technology
- **Maximum power dissipation**: 80W (under proper heat dissipation conditions)
- **Operating temperature range**: -55°C to +150°C
- **Package characteristics**: TO220F package provides excellent heat dissipation performance and is suitable for high power applications.
- **Model**: TF4N90-VB
- **Package**: TO220F
- **Configuration**: Single N channel
- **Maximum drain-source voltage (VDS)**: 950V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Gate threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 2400mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: 6A
- **Technology**: Plannar technology
- **Maximum power dissipation**: 80W (under proper heat dissipation conditions)
- **Operating temperature range**: -55°C to +150°C
- **Package characteristics**: TO220F package provides excellent heat dissipation performance and is suitable for high power applications.
Domain and module applications：
Application fields and module examples:
1. **High-voltage DC power supply**:
TF4N90-VB has a drain-source voltage of up to 950V and is suitable for DC power supply systems that require high voltage tolerance. For example, in high-voltage DC power supply (HVDC), TF4N90-VB can be used as a switching element to achieve efficient voltage conversion and current regulation. This MOSFET can ensure low leakage current and improve system stability in high voltage environments, and is suitable for switching power supply designs for power electronic equipment.
2. **Power inverter**:
TF4N90-VB is widely used in power inverters, especially in solar and wind inverters. The inverter needs to convert DC power into AC power. TF4N90-VB, with its high voltage resistance characteristics, can ensure stable operation in high voltage environments. This MOSFET can maintain stable performance during the switching process, effectively reduce switching losses, and improve the overall efficiency of the system.
3. **Power transmission and distribution systems**:
In power transmission and distribution systems, TF4N90-VB can be used in high-voltage switchgear. In these applications, it acts as a high-voltage switching element that can effectively control the flow of power and ensure stable transmission of power under high voltage conditions. Its high voltage tolerance (950V) makes it an indispensable component in high-voltage power grids and power control equipment.
4. **VFD and motor drive control**:
TF4N90-VB is also suitable for variable frequency drives (VFD) and motor drive control. In these devices, this MOSFET can regulate the current and voltage of the motor in an efficient manner to ensure smooth operation of the motor. Due to its high voltage tolerance, TF4N90-VB is particularly suitable for use in high-voltage motor drive systems, such as high-power motor control systems used in industrial automation.
5. **High-voltage Battery Management System (BMS)**:
High-voltage battery management systems (BMS) need to accurately control the charge and discharge of high-voltage battery packs. TF4N90-VB plays an important role in these applications, helping to balance, control and protect batteries in high-voltage environments. It ensures long-term stable operation of the battery management system through high voltage resistance and high reliability.
6. **Electrical Switching Equipment**:
TF4N90-VB is also widely used in electrical switching equipment, such as high-voltage switching power supplies, overload protection circuits and power relays. Its 950V drain-source voltage enables it to achieve stable control of high voltage and current in electrical switching equipment, protect circuits from overvoltage and overcurrent damage, and ensure safe operation of equipment.
7. **Electric Vehicles (EV) and Battery Management Systems**:
TF4N90-VB can also be used in battery management systems in electric vehicles (EV) and hybrid electric vehicles (HEV). In these applications, it is used to control and manage the battery's charge and discharge process, ensuring that the battery operates within a safe voltage range. Due to its higher voltage tolerance, it is suitable for use in high-voltage battery systems in electric vehicles.
1. **High-voltage DC power supply**:
TF4N90-VB has a drain-source voltage of up to 950V and is suitable for DC power supply systems that require high voltage tolerance. For example, in high-voltage DC power supply (HVDC), TF4N90-VB can be used as a switching element to achieve efficient voltage conversion and current regulation. This MOSFET can ensure low leakage current and improve system stability in high voltage environments, and is suitable for switching power supply designs for power electronic equipment.
2. **Power inverter**:
TF4N90-VB is widely used in power inverters, especially in solar and wind inverters. The inverter needs to convert DC power into AC power. TF4N90-VB, with its high voltage resistance characteristics, can ensure stable operation in high voltage environments. This MOSFET can maintain stable performance during the switching process, effectively reduce switching losses, and improve the overall efficiency of the system.
3. **Power transmission and distribution systems**:
In power transmission and distribution systems, TF4N90-VB can be used in high-voltage switchgear. In these applications, it acts as a high-voltage switching element that can effectively control the flow of power and ensure stable transmission of power under high voltage conditions. Its high voltage tolerance (950V) makes it an indispensable component in high-voltage power grids and power control equipment.
4. **VFD and motor drive control**:
TF4N90-VB is also suitable for variable frequency drives (VFD) and motor drive control. In these devices, this MOSFET can regulate the current and voltage of the motor in an efficient manner to ensure smooth operation of the motor. Due to its high voltage tolerance, TF4N90-VB is particularly suitable for use in high-voltage motor drive systems, such as high-power motor control systems used in industrial automation.
5. **High-voltage Battery Management System (BMS)**:
High-voltage battery management systems (BMS) need to accurately control the charge and discharge of high-voltage battery packs. TF4N90-VB plays an important role in these applications, helping to balance, control and protect batteries in high-voltage environments. It ensures long-term stable operation of the battery management system through high voltage resistance and high reliability.
6. **Electrical Switching Equipment**:
TF4N90-VB is also widely used in electrical switching equipment, such as high-voltage switching power supplies, overload protection circuits and power relays. Its 950V drain-source voltage enables it to achieve stable control of high voltage and current in electrical switching equipment, protect circuits from overvoltage and overcurrent damage, and ensure safe operation of equipment.
7. **Electric Vehicles (EV) and Battery Management Systems**:
TF4N90-VB can also be used in battery management systems in electric vehicles (EV) and hybrid electric vehicles (HEV). In these applications, it is used to control and manage the battery's charge and discharge process, ensuring that the battery operates within a safe voltage range. Due to its higher voltage tolerance, it is suitable for use in high-voltage battery systems in electric vehicles.
* 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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