中文
English
TK8A45DA(STA4,Q,M)-VB Product details
Back to previous pageProduct introduction：
VBsemi TK8A45DA(STA4,Q,M)-VB is a Single N-channel power MOSFET using Planar technology, designed for high-voltage power conversion and industrial control applications. Its TO220F fully insulated package offers good heat dissipation capability and electrical isolation, suitable for medium-to-high power supplies and motor drive systems. The device provides stable and reliable switching performance within a 650V drain-source voltage range. The gate drive voltage range is wide, up to ±30V, compatible with various drive circuits, facilitating system design and integration.
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 | 10A | 830(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 | 10A | Planar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 10A | 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 (typical)
On-Resistance (VGS=10V): 830mΩ (typical)
Maximum Drain Current (ID): 10A
Package Type: TO220F
Technology: Planar
Gate-Source Voltage (VGS): ±30V
Threshold Voltage (Vth): 3.5V (typical)
On-Resistance (VGS=10V): 830mΩ (typical)
Maximum Drain Current (ID): 10A
Package Type: TO220F
Technology: Planar
Domain and module applications：
1. Switching Power Supplies: Used in the power switch stage of high-voltage AC-DC converters, leveraging stable high-voltage characteristics and low-loss switching behavior to improve power conversion efficiency and reliability.
2. Industrial Power Systems: Suitable for auxiliary power supplies and power factor correction (PFC) circuits in variable frequency drives, servo drives, and industrial control equipment, withstanding high voltage stress.
3. LED Lighting Drivers: Applied in high-voltage LED lighting driver circuits to achieve constant current control and efficient power conversion, supporting a wide input voltage range.
4. Power Tool Power Supplies: Used as a pre-stage switching device for motor drives, for speed control of brushless DC motors and brushed motors, adapting to high-voltage battery platforms.
5. Power Protection Circuits: Acts as the main switch in load switches, circuit breakers, and surge protection modules, enabling fast turn-off and overvoltage protection, enhancing system safety.
6. New Energy Vehicle Auxiliary Power Supplies: Suitable for auxiliary power supplies in on-board chargers (OBC) and DC-DC converters for electric vehicles, meeting high voltage and high reliability requirements.
7. High-Voltage Control for Home Appliances: Integrated into power boards of appliances like air conditioners, refrigerators, and range hoods for power conversion and load control after high-voltage rectification.
* 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
