中文
English
TK11A55D-VB Product details
Back to previous pageProduct introduction：
Product Introduction
**TK11A55D-VB** is a high-voltage single N-channel MOSFET in TO220F package, designed for medium and high power power supply applications. Its maximum drain-source voltage (VDS) is 650V, and it can work stably in high voltage environment. The on-resistance (RDS(ON)) of this MOSFET is 680mΩ@VGS=10V, which can provide lower power loss under high current conditions and improve system efficiency. This product is suitable for various switching power supplies, power converters and power tool applications, with strong load capacity and high stability.
**TK11A55D-VB** adopts **Plannar technology**, has high current handling capability (maximum 12A), and is suitable for medium power level power conversion and management systems. It has a wide range of application prospects and can provide efficient energy conversion and control in industrial and consumer electronics fields.
**TK11A55D-VB** is a high-voltage single N-channel MOSFET in TO220F package, designed for medium and high power power supply applications. Its maximum drain-source voltage (VDS) is 650V, and it can work stably in high voltage environment. The on-resistance (RDS(ON)) of this MOSFET is 680mΩ@VGS=10V, which can provide lower power loss under high current conditions and improve system efficiency. This product is suitable for various switching power supplies, power converters and power tool applications, with strong load capacity and high stability.
**TK11A55D-VB** adopts **Plannar technology**, has high current handling capability (maximum 12A), and is suitable for medium power level power conversion and management systems. It has a wide range of application prospects and can provide efficient energy conversion and control in industrial and consumer electronics fields.
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 | 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
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 680mΩ@VGS=10V
- **Maximum drain current (ID)**: 12A
- **Technology**: Plannar technology
- **Maximum power consumption**: Suitable for medium-power applications according to thermal design
- **Operating temperature range**: -55°C to 150°C
- **Package characteristics**: TO220F package has good heat dissipation performance and is suitable for medium and high power applications.
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 680mΩ@VGS=10V
- **Maximum drain current (ID)**: 12A
- **Technology**: Plannar technology
- **Maximum power consumption**: Suitable for medium-power applications according to thermal design
- **Operating temperature range**: -55°C to 150°C
- **Package characteristics**: TO220F package has good heat dissipation performance and is suitable for medium and high power applications.
Domain and module applications：
Applications and modules
1. **Switching Power Supply (SMPS)**
TK11A55D-VB is particularly suitable for use as a power switching element in a switching power supply (SMPS). The 650V withstand voltage allows it to withstand high voltage inputs, and the maximum 12A drain current handling capability is suitable for medium power applications. Low RDS(ON) (680mΩ@VGS=10V) reduces power loss and improves energy conversion efficiency, especially for power modules such as AC-DC and DC-DC converters.
2. **Battery Charger**
In a battery charger, the TK11A55D-VB can be used as a switching element in a charging circuit, especially for charging applications of batteries such as lithium batteries and nickel-metal hydride batteries. The 650V withstand voltage can effectively handle high voltage inputs, the 12A current capability supports fast charging, and the high-efficiency design reduces heat during the charging process, thereby increasing charging speed and efficiency.
3. **Power tools**
In power tools, the TK11A55D-VB can be used as a switching element in the power management system. Due to its high withstand voltage and large current carrying capacity, it is suitable for battery-driven systems of high-power power tools. Low on-resistance (680mΩ@VGS=10V) helps reduce heat generation during the use of power tools, improve efficiency and extend the service life of the tools.
4. **Industrial power supply and power conversion system**
TK11A55D-VB is widely used in industrial power supply and power conversion systems, especially in industrial power management systems, servo drives and precision equipment. The withstand voltage of 650V and the current carrying capacity of 12A enable it to cope with more complex power conversion requirements. Low on-resistance helps the system reduce energy loss and improve the overall efficiency of the system.
5. **Solar Inverter**
In solar inverters, the TK11A55D-VB acts as a switching element in the DC-AC converter, which can efficiently convert the DC power from the solar panel into AC output. The high withstand voltage of 650V makes it suitable for high voltage input in solar systems, and the current capacity of 12A supports larger power inverter applications. The low on-resistance of this MOSFET improves energy conversion efficiency and reduces heat loss in the inverter.
6. **UPS Uninterruptible Power Supply System**
In UPS (Uninterruptible Power Supply) systems, the TK11A55D-VB can be used as a power switching element to provide efficient power conversion and voltage regulation. The withstand voltage of 650V can cope with the high voltage input in the uninterruptible power supply system, the current handling capacity of 12A is suitable for medium-sized UPS systems, and the low RDS(ON) ensures low heat loss under high load conditions.
1. **Switching Power Supply (SMPS)**
TK11A55D-VB is particularly suitable for use as a power switching element in a switching power supply (SMPS). The 650V withstand voltage allows it to withstand high voltage inputs, and the maximum 12A drain current handling capability is suitable for medium power applications. Low RDS(ON) (680mΩ@VGS=10V) reduces power loss and improves energy conversion efficiency, especially for power modules such as AC-DC and DC-DC converters.
2. **Battery Charger**
In a battery charger, the TK11A55D-VB can be used as a switching element in a charging circuit, especially for charging applications of batteries such as lithium batteries and nickel-metal hydride batteries. The 650V withstand voltage can effectively handle high voltage inputs, the 12A current capability supports fast charging, and the high-efficiency design reduces heat during the charging process, thereby increasing charging speed and efficiency.
3. **Power tools**
In power tools, the TK11A55D-VB can be used as a switching element in the power management system. Due to its high withstand voltage and large current carrying capacity, it is suitable for battery-driven systems of high-power power tools. Low on-resistance (680mΩ@VGS=10V) helps reduce heat generation during the use of power tools, improve efficiency and extend the service life of the tools.
4. **Industrial power supply and power conversion system**
TK11A55D-VB is widely used in industrial power supply and power conversion systems, especially in industrial power management systems, servo drives and precision equipment. The withstand voltage of 650V and the current carrying capacity of 12A enable it to cope with more complex power conversion requirements. Low on-resistance helps the system reduce energy loss and improve the overall efficiency of the system.
5. **Solar Inverter**
In solar inverters, the TK11A55D-VB acts as a switching element in the DC-AC converter, which can efficiently convert the DC power from the solar panel into AC output. The high withstand voltage of 650V makes it suitable for high voltage input in solar systems, and the current capacity of 12A supports larger power inverter applications. The low on-resistance of this MOSFET improves energy conversion efficiency and reduces heat loss in the inverter.
6. **UPS Uninterruptible Power Supply System**
In UPS (Uninterruptible Power Supply) systems, the TK11A55D-VB can be used as a power switching element to provide efficient power conversion and voltage regulation. The withstand voltage of 650V can cope with the high voltage input in the uninterruptible power supply system, the current handling capacity of 12A is suitable for medium-sized UPS systems, and the low RDS(ON) ensures low heat loss under high load conditions.
* 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
