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TK20A60W,S5VX-VB Product details
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TK20A60W,S5VX-VB is a Single N-MOS deeply optimized for high-voltage power switching scenarios. The SJ_Multi-EPI super junction process combines low conduction losses with fast switching capability, and the TO220F fully plastic package achieves a good balance between heat dissipation performance and insulation safety. The combination of 600V voltage resistance, 20A current carrying capacity, and 150mΩ on-resistance makes it a cost-effective choice for high-voltage applications such as switching power supplies, inverters, and industrial drives, especially suitable for systems with strict requirements for reliability and temperature rise.
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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 | 20A | 150(mΩ) | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 600V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 600V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
VDS=600V: Suitable for 220V AC rectified bus voltage and three-phase industrial voltage, providing ample margin for voltage spikes, significantly reducing breakdown risk.
VGS=±30V: Wide gate drive margin, compatible with common PWM controllers and driver ICs, simplifying gate drive circuit design.
Vth=3.5V (Typical): Moderate threshold voltage, strong anti-interference capability, suitable for high-voltage hard-switching topologies, preventing false turn-on.
RDS(on)=150mΩ @ VGS=10V: Superjunction technology achieves low on-resistance, significantly reducing conduction loss in high-voltage, high-current scenarios, improving system efficiency.
ID=20A: Ample continuous current capability, supporting load requirements of medium-to-high power switching power supplies and motor drives.
Package TO220F: Fully molded insulation design, no additional insulation pad required, easy to install and fix, with good heat dissipation capability.
Domain and module applications：
Switching Power Supply: High-voltage superjunction structure reduces conduction loss under high voltage, suitable for flyback, LLC, and other topologies, improving conversion efficiency.
Power Factor Correction (PFC): Low RDS(on) combined with high withstand voltage reduces boost stage loss, aiding high power density design.
Inverter and UPS: 600V withstand voltage margin is ample, 20A current carrying capacity meets the power stage requirements of backup power supplies and photovoltaic inverters.
Industrial Motor Drive: Built-in fast recovery diode characteristics suit hard switching, reducing switching oscillations, improving driver reliability.
Electric Vehicle Charger: High-voltage input combined with low on-resistance reduces charger size and temperature rise, suitable for two/three-wheeler charging modules.
LED High-Power Lighting Driver: Low loss in high-voltage constant current drive, TO220F facilitates heat dissipation, supports long-life compact design.
Auxiliary Power Supply and High-Voltage DC-DC: Wide safe operating area adapts to wide input voltage fluctuations, providing stable power supply for high-voltage buses. Selection Summary: TK20A60W,S5VX-VB achieves a balance between high voltage withstand, on-resistance, current carrying capacity, and package reliability, making it a cost-effective general-purpose choice for 600V voltage level power switching applications, especially suitable for power supply and industrial projects with high requirements for efficiency, temperature rise, and insulated installation.
* 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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