中文
English
TK11A50D-VB Product details
Back to previous pageProduct introduction：
1. **TK11A50D-VB Product Introduction:**
TK11A50D-VB is a single N-channel MOSFET in TO220F package, designed for high voltage applications, with a maximum drain-source voltage (VDS) of 550V and high current carrying capacity (maximum drain current 18A). This MOSFET adopts Plannar technology and has a low on-resistance (RDS(ON) = 260mΩ@VGS=10V), which enables it to perform well in applications with high switching frequencies, reducing switching losses and conduction losses, thereby improving overall system efficiency. With its excellent electrical performance and reliability, TK11A50D-VB is suitable for high power conversion, industrial power management, DC-AC inverters and battery management systems, and can provide stable and efficient power control under harsh working conditions.
TK11A50D-VB is a single N-channel MOSFET in TO220F package, designed for high voltage applications, with a maximum drain-source voltage (VDS) of 550V and high current carrying capacity (maximum drain current 18A). This MOSFET adopts Plannar technology and has a low on-resistance (RDS(ON) = 260mΩ@VGS=10V), which enables it to perform well in applications with high switching frequencies, reducing switching losses and conduction losses, thereby improving overall system efficiency. With its excellent electrical performance and reliability, TK11A50D-VB is suitable for high power conversion, industrial power management, DC-AC inverters and battery management systems, and can provide stable and efficient power control under harsh working conditions.
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 | 550V | 3V | 18A | 260mΩ | 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 | 550V | 3V | 18A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 550V | 3V | 18A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
2. **TK11A50D-VB Detailed parameter description: **
- **Package type: ** TO220F
- **Configuration: ** Single N-channel MOSFET
- **Drain-source voltage (VDS): ** 550V
- **Gate-source voltage (VGS): ** ±30V
- **Threshold voltage (Vth): ** 3V
- **On-resistance (RDS(ON)): ** 260mΩ@VGS=10V
- **Maximum leakage current (ID): ** 18A
- **Maximum power dissipation (Ptot): ** 150W (depending on heat dissipation conditions)
- **Maximum junction temperature (Tj): ** 150°C
- **Operating temperature range: ** -55°C to +150°C
- **Thermal resistance (RthJC): ** 2°C/W (source to junction)
- **Technology:** Plannar technology
- **Maximum drive voltage:** ±30V
- **Drive voltage requirement:** VGS=10V
- **Package type: ** TO220F
- **Configuration: ** Single N-channel MOSFET
- **Drain-source voltage (VDS): ** 550V
- **Gate-source voltage (VGS): ** ±30V
- **Threshold voltage (Vth): ** 3V
- **On-resistance (RDS(ON)): ** 260mΩ@VGS=10V
- **Maximum leakage current (ID): ** 18A
- **Maximum power dissipation (Ptot): ** 150W (depending on heat dissipation conditions)
- **Maximum junction temperature (Tj): ** 150°C
- **Operating temperature range: ** -55°C to +150°C
- **Thermal resistance (RthJC): ** 2°C/W (source to junction)
- **Technology:** Plannar technology
- **Maximum drive voltage:** ±30V
- **Drive voltage requirement:** VGS=10V
Domain and module applications：
3. **TK11A50D-VB application areas and modules: **
# **1. High-efficiency power management system **
TK11A50D-VB plays an important role in high-efficiency power management systems, especially in high-voltage and high-current applications. Due to its 550V drain-source voltage and 18A maximum drain current, this MOSFET is suitable for high-power DC-DC converters, AC-DC power modules and switching power systems (SMPS). By reducing the on-resistance, energy loss is reduced, making the power management system more efficient and stable, and suitable for various industrial power systems, computer power supplies and power modules of consumer electronic devices.
# **6. Industrial automation and control systems **
TK11A50D-VB can also be used in industrial automation and control systems as a core component for power conversion and control. Whether in automated production lines, robot control, or power tool drive circuits, MOSFET's low on-resistance and high current capability enable it to operate stably in harsh environments, ensuring low power loss and high reliability when the equipment is running at high speed.
# **7. Switching Power Supply (SMPS)**
In high-efficiency switching power supplies (SMPS), TK11A50D-VB can be used as a switching element to convert AC and DC. In power electronic devices, it can improve system efficiency and reduce current loss. It is widely used in consumer electronics, computer equipment, network equipment, etc., to help optimize power conversion efficiency and reduce energy waste.
Summary:
TK11A50D-VB is a high-efficiency N-channel MOSFET with a TO220F package, a maximum drain-source voltage of 550V and a maximum drain current of 18A. It has a low on-resistance of 260mΩ and can provide stable and efficient current control in high-current, high-voltage working environments. With its Plannar technology, TK11A50D-VB is widely used in power management, battery management, DC-AC inverter, industrial automation, switching power supply and other fields, providing efficient power conversion and reliable load control.
# **1. High-efficiency power management system **
TK11A50D-VB plays an important role in high-efficiency power management systems, especially in high-voltage and high-current applications. Due to its 550V drain-source voltage and 18A maximum drain current, this MOSFET is suitable for high-power DC-DC converters, AC-DC power modules and switching power systems (SMPS). By reducing the on-resistance, energy loss is reduced, making the power management system more efficient and stable, and suitable for various industrial power systems, computer power supplies and power modules of consumer electronic devices.
# **6. Industrial automation and control systems **
TK11A50D-VB can also be used in industrial automation and control systems as a core component for power conversion and control. Whether in automated production lines, robot control, or power tool drive circuits, MOSFET's low on-resistance and high current capability enable it to operate stably in harsh environments, ensuring low power loss and high reliability when the equipment is running at high speed.
# **7. Switching Power Supply (SMPS)**
In high-efficiency switching power supplies (SMPS), TK11A50D-VB can be used as a switching element to convert AC and DC. In power electronic devices, it can improve system efficiency and reduce current loss. It is widely used in consumer electronics, computer equipment, network equipment, etc., to help optimize power conversion efficiency and reduce energy waste.
Summary:
TK11A50D-VB is a high-efficiency N-channel MOSFET with a TO220F package, a maximum drain-source voltage of 550V and a maximum drain current of 18A. It has a low on-resistance of 260mΩ and can provide stable and efficient current control in high-current, high-voltage working environments. With its Plannar technology, TK11A50D-VB is widely used in power management, battery management, DC-AC inverter, industrial automation, switching power supply and other fields, providing efficient power conversion and reliable load control.
* 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
