中文
English
TK3A65D-VB Product details
Back to previous pageProduct introduction：
TK3A65D-VB MOSFET Product Introduction
**TK3A65D-VB** is a **unipolar N-channel** MOSFET in a **TO220F** package, which is particularly suitable for applications that require high voltage tolerance and stable switching performance. The maximum drain-source voltage (VDS) of this MOSFET is **650V**, which enables it to perform excellently in high voltage working environments. Its **Vth** is **3.5V**, which is suitable for applications with lower gate drive voltages. The **RDS(ON)** of the MOSFET is **2560mΩ** (under **VGS=10V** conditions), which is suitable for use at relatively low currents (4A). Using **Plannar** technology, this design helps to improve the stability and anti-interference performance of the device, especially for high voltage switches and power control modules.
**TK3A65D-VB** is a **unipolar N-channel** MOSFET in a **TO220F** package, which is particularly suitable for applications that require high voltage tolerance and stable switching performance. The maximum drain-source voltage (VDS) of this MOSFET is **650V**, which enables it to perform excellently in high voltage working environments. Its **Vth** is **3.5V**, which is suitable for applications with lower gate drive voltages. The **RDS(ON)** of the MOSFET is **2560mΩ** (under **VGS=10V** conditions), which is suitable for use at relatively low currents (4A). Using **Plannar** technology, this design helps to improve the stability and anti-interference performance of the device, especially for high voltage switches and power control modules.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 4A | 2560mΩ | 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 | 4A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
TK3A65D-VB MOSFET Detailed parameter description
- **Package**: TO220F
- **Configuration**: Unipolar N-channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 2560mΩ (VGS=10V)
- **Maximum drain current (ID)**: 4A
- **Technology**: Plannar technology
- **Operating temperature range**: -55°C to +150°C (depending on the environment)
- **Power loss**: Relatively high, suitable for low and medium power applications
- **Switching characteristics**: Suitable for low current and medium frequency switching applications
- **Package**: TO220F
- **Configuration**: Unipolar N-channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 2560mΩ (VGS=10V)
- **Maximum drain current (ID)**: 4A
- **Technology**: Plannar technology
- **Operating temperature range**: -55°C to +150°C (depending on the environment)
- **Power loss**: Relatively high, suitable for low and medium power applications
- **Switching characteristics**: Suitable for low current and medium frequency switching applications
Domain and module applications：
TK3A65D-VB MOSFET Application Examples
1. **High-voltage power management**: Due to its high **VDS (650V)** and moderate **RDS(ON)**, the TK3A65D-VB is widely used in high-voltage power management modules, especially those that need to handle AC power or high-voltage DC power. For example, in AC-DC converters, power supplies and inverters, the TK3A65D-VB can be used as a switching element to convert high-voltage DC and AC voltages.
2. **Power amplifier circuits**: In some power amplifier circuits, such as audio power amplifiers or radio frequency (RF) power amplifiers, the TK3A65D-VB can be used to drive loads and provide stable control under high-voltage working environments. These applications usually require MOSFETs to effectively manage medium-power and lower-frequency signals.
3. **Power tools and home appliance power supplies**: TK3A65D-VB also has applications in power modules for power tools (such as electric saws, electric drills) and home appliances (such as washing machines, refrigerators). By acting as a switching element in these power systems, it is able to provide stable current control, especially providing reliable performance during high voltage startup and operation.
4. **Switching power supplies and inverters**: In inverters, UPS (uninterruptible power supplies) and other high-voltage switching power supply applications, TK3A65D-VB is able to stably withstand high voltages and provide stable operating efficiency when fast switching is required. It is very suitable for low current and medium frequency DC and AC conversion.
5. **Battery Management System (BMS)**: Although the maximum drain current (ID) of TK3A65D-VB is only 4A, it can still be applied to battery management systems, especially in the management of high-voltage battery packs. For example, in electric vehicles or solar energy storage systems with 48V or higher voltages, it can be used as a switching element for battery voltage regulation.
6. **High-voltage lighting control**: TK3A65D-VB can also be used in high-voltage lighting control systems, especially LED driver power supplies or other lighting systems that require high-voltage switch control. Its higher **VDS** and relatively low switching loss make it an ideal choice for such applications.
1. **High-voltage power management**: Due to its high **VDS (650V)** and moderate **RDS(ON)**, the TK3A65D-VB is widely used in high-voltage power management modules, especially those that need to handle AC power or high-voltage DC power. For example, in AC-DC converters, power supplies and inverters, the TK3A65D-VB can be used as a switching element to convert high-voltage DC and AC voltages.
2. **Power amplifier circuits**: In some power amplifier circuits, such as audio power amplifiers or radio frequency (RF) power amplifiers, the TK3A65D-VB can be used to drive loads and provide stable control under high-voltage working environments. These applications usually require MOSFETs to effectively manage medium-power and lower-frequency signals.
3. **Power tools and home appliance power supplies**: TK3A65D-VB also has applications in power modules for power tools (such as electric saws, electric drills) and home appliances (such as washing machines, refrigerators). By acting as a switching element in these power systems, it is able to provide stable current control, especially providing reliable performance during high voltage startup and operation.
4. **Switching power supplies and inverters**: In inverters, UPS (uninterruptible power supplies) and other high-voltage switching power supply applications, TK3A65D-VB is able to stably withstand high voltages and provide stable operating efficiency when fast switching is required. It is very suitable for low current and medium frequency DC and AC conversion.
5. **Battery Management System (BMS)**: Although the maximum drain current (ID) of TK3A65D-VB is only 4A, it can still be applied to battery management systems, especially in the management of high-voltage battery packs. For example, in electric vehicles or solar energy storage systems with 48V or higher voltages, it can be used as a switching element for battery voltage regulation.
6. **High-voltage lighting control**: TK3A65D-VB can also be used in high-voltage lighting control systems, especially LED driver power supplies or other lighting systems that require high-voltage switch control. Its higher **VDS** and relatively low switching loss make it an ideal choice for such applications.
* 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
