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TF8N50-VB Product details
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Product Introduction
**TF8N50-VB TO220F N-channel MOSFET** is a **high voltage power MOSFET** manufactured with **Plannar technology**, designed for high voltage, high current switching applications, with a maximum drain-source voltage (VDS) **650V** and a maximum drain current (ID) **12A** capability. This MOSFET has a **3.5V** gate threshold voltage (Vth) and **680mΩ** on-resistance (RDS(ON)) @VGS = 10V, suitable for applications such as high voltage switching, energy conversion and motor drive. The **TO220F** package gives it good heat dissipation performance and is suitable for systems with higher power and heat dissipation requirements.
The design of this MOSFET takes into account high voltage tolerance and high power handling capabilities, and is widely used in **power management systems**, **motor drives**, **inverter power supplies** and **battery management** and other occasions. Its **650V** high voltage withstand capability makes it a reliable switching device in high voltage DC circuits.
**TF8N50-VB TO220F N-channel MOSFET** is a **high voltage power MOSFET** manufactured with **Plannar technology**, designed for high voltage, high current switching applications, with a maximum drain-source voltage (VDS) **650V** and a maximum drain current (ID) **12A** capability. This MOSFET has a **3.5V** gate threshold voltage (Vth) and **680mΩ** on-resistance (RDS(ON)) @VGS = 10V, suitable for applications such as high voltage switching, energy conversion and motor drive. The **TO220F** package gives it good heat dissipation performance and is suitable for systems with higher power and heat dissipation requirements.
The design of this MOSFET takes into account high voltage tolerance and high power handling capabilities, and is widely used in **power management systems**, **motor drives**, **inverter power supplies** and **battery management** and other occasions. Its **650V** high voltage withstand capability makes it a reliable switching device in high voltage DC circuits.
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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**: TF8N50-VB
- **Package**: TO220F
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- **680mΩ** @ **VGS = 10V**
- **Maximum drain current (ID)**: 12A
- **Technology**: Plannar
- **Maximum power consumption**: Limited by heat dissipation conditions, please refer to the product data sheet and application environment for details
- **Model**: TF8N50-VB
- **Package**: TO220F
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- **680mΩ** @ **VGS = 10V**
- **Maximum drain current (ID)**: 12A
- **Technology**: Plannar
- **Maximum power consumption**: Limited by heat dissipation conditions, please refer to the product data sheet and application environment for details
Domain and module applications：
Application fields and module examples
1. **High-voltage power converter**:
TF8N50-VB is suitable for switching elements in **high-voltage power converter**. MOSFETs are often used in voltage conversion and power regulation circuits, especially in **solar inverter**, **uninterruptible power supply (UPS)** and **high-voltage DC-AC converter**. Its **650V** maximum drain-source voltage enables it to withstand switching loads in high-voltage applications, and its low on-resistance ensures high efficiency.
2. **Motor drive system**:
In **motor drive system**, TF8N50-VB is used as a **switching element** to control the drive circuits of DC motors, stepper motors and brushless DC motors (BLDC). Its **12A** maximum drain current and high **650V** withstand voltage make it suitable for applications such as **power tools, home appliance motor drives, electric vehicles**, etc., to meet the needs of higher current and power.
3. **Inverter power supply and frequency converter**:
In **frequency converter** and **power inverter**, TF8N50-VB can be used for power switching to control AC conversion and regulation of power. Especially in **industrial automation** and **high-power power control systems**, MOSFET provides fast switching and lower energy loss, making the system more efficient.
4. **Automotive electronics**:
**TF8N50-VB** is also suitable for **automotive electronics**, especially in **battery management systems (BMS)** and **motor drive systems** for **electric vehicles (EV) and hybrid electric vehicles (HEV). MOSFET can be used to efficiently control battery charging and discharging, and for motor drive control, energy recovery and power regulation.
5. **High-voltage DC switching circuits**:
Since **TF8N50-VB** has a high **650V** withstand voltage, it is an ideal choice in **high-voltage DC (DC) circuit switches**. It can be used in **high-voltage power transmission** and **voltage protection switches** to cut off the current when overvoltage occurs to prevent equipment damage.
6. **Power system protection**:
**TF8N50-VB** is also widely used in **overcurrent protection circuits**, surge protection circuits** and **electrical circuit breakers** in power systems. It can quickly cut off the flow of current in high-voltage environments to protect power systems from overloads and short circuits.
1. **High-voltage power converter**:
TF8N50-VB is suitable for switching elements in **high-voltage power converter**. MOSFETs are often used in voltage conversion and power regulation circuits, especially in **solar inverter**, **uninterruptible power supply (UPS)** and **high-voltage DC-AC converter**. Its **650V** maximum drain-source voltage enables it to withstand switching loads in high-voltage applications, and its low on-resistance ensures high efficiency.
2. **Motor drive system**:
In **motor drive system**, TF8N50-VB is used as a **switching element** to control the drive circuits of DC motors, stepper motors and brushless DC motors (BLDC). Its **12A** maximum drain current and high **650V** withstand voltage make it suitable for applications such as **power tools, home appliance motor drives, electric vehicles**, etc., to meet the needs of higher current and power.
3. **Inverter power supply and frequency converter**:
In **frequency converter** and **power inverter**, TF8N50-VB can be used for power switching to control AC conversion and regulation of power. Especially in **industrial automation** and **high-power power control systems**, MOSFET provides fast switching and lower energy loss, making the system more efficient.
4. **Automotive electronics**:
**TF8N50-VB** is also suitable for **automotive electronics**, especially in **battery management systems (BMS)** and **motor drive systems** for **electric vehicles (EV) and hybrid electric vehicles (HEV). MOSFET can be used to efficiently control battery charging and discharging, and for motor drive control, energy recovery and power regulation.
5. **High-voltage DC switching circuits**:
Since **TF8N50-VB** has a high **650V** withstand voltage, it is an ideal choice in **high-voltage DC (DC) circuit switches**. It can be used in **high-voltage power transmission** and **voltage protection switches** to cut off the current when overvoltage occurs to prevent equipment damage.
6. **Power system protection**:
**TF8N50-VB** is also widely used in **overcurrent protection circuits**, surge protection circuits** and **electrical circuit breakers** in power systems. It can quickly cut off the flow of current in high-voltage environments to protect power systems from overloads and short circuits.
* 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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