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TK20G60W,RVQ-VB Product details
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TK20G60W,RVQ-VB is a Single N-MOS deeply optimized for high-voltage power switching scenarios. Using SJ_Multi-EPI super-junction technology, it achieves an excellent balance between on-resistance and switching losses. The TO263 package offers superior heat dissipation and overcurrent capability, making it suitable for medium-to-high power power supplies and industrial control applications. The combination of 600V breakdown voltage, 20A current capability, and 190mΩ on-resistance makes it a reliable choice for high-voltage, high-frequency switching power supplies, inverters, and PFC circuits, especially for systems with strict efficiency and thermal management requirements.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 600V | 3.5V | 20A | 190(mΩ) | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 600V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 600V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
VDS=600V: Covers typical voltages for three-phase rectification, industrial bus, and photovoltaic systems, providing sufficient voltage spike margin to enhance system surge immunity.
VGS=±30V: Wide gate drive range, compatible with various PWM controllers and driver ICs, reducing risk of gate overvoltage damage.
Vth=3.5V (Typical): Moderate threshold voltage, strong anti-interference capability, while compatible with standard 10V~15V gate drive levels.
RDS(on)=190mΩ @ VGS=10V: Super junction technology effectively reduces high-voltage on-resistance, minimizing full-load loss and improving power conversion efficiency.
ID=20A: Strong continuous current capability, suitable for primary side of 2kW-class switching power supplies and high-voltage load switches.
Package TO263: Low thermal resistance, large heat dissipation area, facilitates PCB copper pour heat sinking, supports high power density design, suitable for industrial-grade long-life applications.
Domain and module applications：
Switching Power Supply (SMPS): High-voltage MOSFET serves as the main switch in flyback, forward, and LLC topologies, with low loss improving overall efficiency.
Power Factor Correction (PFC): High withstand voltage and low on-resistance match continuous/critical conduction mode PFC, reducing switching stress and temperature rise.
Motor Drive and Frequency Converter: 600V withstand voltage meets three-phase 380V input bus, driving motors smoothly with strong overcurrent capability.
Photovoltaic Inverter: Suitable for PV panel boost and inverter stages. SJ process enhances high-frequency operation capability, reducing magnetic component size.
Industrial Auxiliary Power Supply: Generous SOA and safety margin adapt to harsh grid environments, improving reliability.
AC-DC Charging Pile Module: In high-voltage bus switching applications, low RDS(on) reduces loss, increasing charging module power density.
High-Voltage Protection and Disconnect Circuit: Can serve as a high-voltage bus electronic switch, with fast turn-off characteristics ensuring system safety.
Selection Summary: TK20G60W,RVQ-VB achieves a good balance between high voltage withstand capability, current capacity, on-resistance, and package heat dissipation. It is a cost-effective general-purpose choice for 600V high-voltage switching applications, especially suitable for industrial power supplies and new energy systems with strict requirements for efficiency, reliability, and thermal performance.
* 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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