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TK3A60DA(STA4,Q,M)-VB Product details
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You are designing an industrial switching power supply or LED driver power supply with a bus voltage up to 600V, but need a stable, reliable, and controllable high-voltage switching tube. Ordinary MOS tubes either lack sufficient withstand voltage or have complex drive circuits. VBsemi TK3A60DA is designed for this—it integrates 600V withstand voltage, 2.4A current carrying capacity, and a low 3.2Ω on-resistance into a TO220F fully molded package, making high-voltage power supply design safer and simpler.
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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 | 600V | 3.5V | 2.4A | 4000(mΩ) | 3200(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 | 600V | 3.5V | 2.4A | Planar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 600V | 3.5V | 2.4A | Planar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
- Withstand voltage 600V, easily handling high-voltage bus and surge impacts
- Gate drive range ±30V, compatible with direct drive from common PWM controllers
- Threshold voltage 3.5V, clear turn-on, strong anti-interference capability
- On-resistance 3.2Ω (at 10V drive), lower losses in high-voltage bridge circuits
- Maximum current 2.4A, meeting small to medium power switching topology requirements
- Planar process, high reliability, good consistency
- Gate drive range ±30V, compatible with direct drive from common PWM controllers
- Threshold voltage 3.5V, clear turn-on, strong anti-interference capability
- On-resistance 3.2Ω (at 10V drive), lower losses in high-voltage bridge circuits
- Maximum current 2.4A, meeting small to medium power switching topology requirements
- Planar process, high reliability, good consistency
Domain and module applications：
- **Switching Power Supplies** – As the main flyback switch, withstanding wide voltage input, improving system stability.
- **LED Lighting Drivers** – Used in non-isolated buck/buck-boost constant current circuits, achieving efficient, low-heat LED control.
- **Auxiliary Power Supplies / Industrial Control Power Supplies** – Providing reliable power switching, adapting to harsh grid environments.
- **AC-DC Adapters** – Completing power conversion on the high-voltage side, reducing standby power consumption, extending device life.
- **PFC Power Factor Correction** – As a boost switch, working with simple drive circuits to improve power quality.
- **Low-Power Inverters** – Used for high-voltage DC bus switching, ensuring stable output waveform.
- **Charging Stations / Photovoltaic Auxiliary Power Supplies** – Wide voltage withstand margin, suitable for high-voltage auxiliary power supply modules.
**One-Sentence Summary:** TK3A60DA is not an ordinary MOS transistor; it is the 'safety cornerstone' and 'voltage regulator guardian' for your high-voltage, low-current power supply design.
* 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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