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TK14A55D(STA4,Q,M)-VB Product details
Back to previous pageProduct introduction：
VBsemi TK14A55D is a Single N-channel field-effect transistor belonging to the VBsemi brand product series. This product features high withstand voltage, low on-resistance, and good thermal stability, suitable for various power conversion and control systems. Manufactured using Planar planar process, it has a drain-source voltage (VDS) of 650V and supports a gate-source voltage (VGS) of ±30V. The product is packaged in TO220F, suitable for applications requiring high insulation withstand voltage and good heat dissipation performance.
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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 | 680(mΩ) | Planar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Planar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 12A | Planar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 12A | Planar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Drain-Source Voltage (VDS): 650V
Gate-Source Voltage (VGS): ±30V
Threshold Voltage (Vth): 3.5V
Gate-Source Resistance (VGS=10V): 680 mΩ
Maximum Drain Current (ID): 12A
Technology Type: Planar
Package: TO220F
Gate-Source Voltage (VGS): ±30V
Threshold Voltage (Vth): 3.5V
Gate-Source Resistance (VGS=10V): 680 mΩ
Maximum Drain Current (ID): 12A
Technology Type: Planar
Package: TO220F
Domain and module applications：
1. Switching Power Supply Power Conversion: TK14A55D is suitable for high-voltage switching circuits in AC-DC switching power supplies, PC power supplies, and adapters, providing stable and efficient power conversion with good voltage margin.
2. Industrial Power Control Modules: In industrial equipment, this device can be used in power modules for motor drives, heating control, inverters, etc., meeting high voltage and high current switching control needs.
3. LED Lighting Driver Power Supplies: In high-voltage LED lighting driver circuits, TK14A55D can serve as a power switch tube for constant current or constant voltage control, improving the energy efficiency and reliability of the lighting system.
4. Charging Piles and New Energy Equipment: Suitable for new energy power conversion systems such as electric vehicle charging piles and photovoltaic inverters, capable of withstanding higher bus voltages, ensuring safe and stable system operation.
5. Uninterruptible Power Supplies (UPS): In UPS inverter and bypass circuits, this MOSFET can be used as a high-voltage switching element, ensuring the reliability of power switching and long-term equipment operation.
6. High-Voltage Battery Protection and Management: In energy storage systems and high-voltage battery pack management systems, it can be used in charge/discharge control circuits to achieve safe and effective power path management.
7. Home Appliance Power Modules: This device is suitable for variable frequency drive power supplies or main control power supplies in household appliances such as air conditioners, refrigerators, and washing machines, combining the advantages of high withstand voltage and low loss.
* 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：
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