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TK2A65D(STA4,Q,M)-VB Product details
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VBsemi TK2A65D(STA4,Q,M)-VB is a Single N-channel field-effect transistor, part of the VBsemi brand product series. This product features high withstand voltage, low power consumption, and good thermal stability, suitable for various power conversion and control applications. Manufactured using planar process technology, it has a drain-source voltage (VDS) of 650V and can operate reliably within a gate-source voltage (VGS) range of ±30V. The product is packaged in TO220F, suitable for applications requiring high insulation performance and good heat dissipation capability.
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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 | 2A | 1700(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 | 2A | Planar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 2A | 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
On-Resistance (VGS=10V): 1700mΩ
Maximum Drain Current (ID): 2A
Technology Type: Planar (Planar process)
Gate-Source Voltage (VGS): ±30V
Threshold Voltage (Vth): 3.5V
On-Resistance (VGS=10V): 1700mΩ
Maximum Drain Current (ID): 2A
Technology Type: Planar (Planar process)
Domain and module applications：
1. Switching Power Supplies (SMPS): TK2A65D is suitable for primary side switching circuits in medium and low-power switching power supplies, such as adapters, chargers, and industrial control power supplies, providing stable high-voltage switching performance.
2. LED Lighting Drivers: This device can be used in high-voltage constant current or constant voltage control modules within LED lighting driver power supplies, achieving efficient and reliable lighting output.
3. Auxiliary Power Supply Systems: In auxiliary power supplies for industrial equipment, home appliance control boards, and communication equipment, it can serve as a high-voltage switching transistor for standby power or control circuit power supply.
4. High-Voltage DC-DC Converters: Suitable for the switching stage of high-voltage input DC-DC converters, ensuring stable operation under wide input voltage conditions.
5. Power Factor Correction (PFC) Circuits: In PFC boost topologies, TK2A65D can be used as a switching device to improve power conversion efficiency and reduce harmonic interference.
6. Low-Power Motor Drives: Can be used in low-power AC or DC motor control circuits, such as switching and speed control for devices like fans and pumps.
7. Protection and Switching Circuits: In applications such as high-voltage bus switching, load switches, and industrial control, it can serve as an isolated or non-isolated switching element, providing reliable power path management.
* 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
