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TK13A50DA(STA4,Q,M-VB Product details
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TK13A50DA is a Single N-MOS meticulously optimized for high-voltage power switching scenarios, using Planar process, combining high withstand voltage, low on-resistance, and high reliability. The TO220F fully insulated package facilitates installation and heat dissipation. With a 650V withstand voltage, 12A current capacity, and 680mΩ on-resistance, it is a reliable choice for high-voltage applications such as switching power supplies, adapters, and industrial auxiliary power supplies, especially suitable for mass projects with dual requirements for cost and stability.
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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 |
VDS=650V: Covers 220V AC rectified and three-phase industrial bus voltage scenarios, ample voltage margin, effectively withstands spikes and surges.
VGS=±30V: Wide gate drive window, compatible with various PWM controllers and driver ICs, simplifying gate protection circuit design.
Vth=3.5V (Typical): Moderate threshold voltage, strong anti-interference capability, reliably turned on by standard 10V~15V drive voltage.
RDS(on)=680mΩ @ VGS=10V: Achieves low conduction loss with Planar process, controllable temperature rise at full load, reducing heat sink cost.
ID=12A: Ample continuous current capability, supporting medium-power output applications with reliable margin.
Package TO220F: Fully insulated package eliminates heat sink grounding concerns, easy to install, low thermal resistance, suitable for through-hole PCB layout.
Domain and module applications：
Switching Power Supplies and Adapters: High-voltage MOSFET for flyback or forward topology main switch, 650V withstand voltage covers wide input voltage range, reducing the risk of device failure.
LED Lighting Drivers: Used as a power switch in high-voltage constant current solutions, with low switching loss and high reliability, supporting multi-channel parallel current expansion.
Industrial Control Auxiliary Power Supplies: Wide withstand voltage range and strong surge immunity adapt to harsh grid environments, ensuring long-term stable system operation.
Charging Piles and New Energy Auxiliary Power Supplies: In high-voltage bus and battery-side auxiliary power supplies, Planar technology provides robust avalanche tolerance.
Home Appliance Power Modules: Suitable for variable frequency or switching power supply circuits in air conditioners, refrigerators, etc., meeting high/low temperature and transient surge requirements.
DC-DC Converter High-Side Switches: Used as front-end power devices in scenarios like photovoltaic optimizers and energy storage converters, balancing efficiency and safety. Selection Summary: TK13A50DA achieves a good balance between high voltage withstand, on-resistance, and packaging convenience. It is a general-purpose power switch that balances performance and cost in the 650V voltage class, especially suitable for switching power supply and industrial power projects with stringent requirements for reliability and cost-effectiveness.
* 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
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