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2SK3294-AZ-VB Product details
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You are designing a high-power switching power supply or motor drive module that needs to withstand 250V high voltage and 60A high current, while minimizing conduction losses. Ordinary MOSFETs either lack sufficient voltage tolerance or have high on-resistance, leading to ever-larger heatsinks. The VBsemi 2SK3294-AZ-VB is designed for this purpose: based on Trench technology, it achieves 250V voltage tolerance, 60A current capacity, and an on-resistance of only 40mΩ in a TO263 package, allowing high-voltage, high-current designs to balance efficiency and reliability without compromising on heat or margin.
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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 | 250V | 3.5V | 60A | 40(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 250V | 3.5V | 60A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 250V | 3.5V | 60A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
Voltage: 250V, covering industrial and automotive high-voltage applications
Gate drive range: ±20V, compatible with various drive circuits
Threshold voltage: 3.5V, clear switching characteristics, strong anti-interference capability
On-resistance: 40mΩ (at 10V drive), low loss, low temperature rise
Maximum current: 60A, TO263 package for better heat dissipation
Gate drive range: ±20V, compatible with various drive circuits
Threshold voltage: 3.5V, clear switching characteristics, strong anti-interference capability
On-resistance: 40mΩ (at 10V drive), low loss, low temperature rise
Maximum current: 60A, TO263 package for better heat dissipation
Domain and module applications：
Switching Power Supply / LLC Resonant Power Supply – As a high-voltage main switch, effectively reduces conduction loss and improves overall efficiency.
Motor Drive / Inverter – Withstands bus voltage spikes, providing a stable, low-resistance power path for high-power motors.
UPS Uninterruptible Power Supply – Performs a critical switching function in battery inverter and mains switching circuits, ensuring power supply continuity.
Photovoltaic Inverter – Utilizes low on-resistance and strong voltage endurance to reduce power loss during DC-AC conversion.
Electric Vehicle Charger / Onboard DC-DC – Withstands high input voltage and frequent switching surges, providing reliable protection for the powertrain.
Industrial Control Power Supply / Server Power Supply – High current density design combined with TO263 package simplifies heat dissipation structure and increases power density. One sentence summary: The 2SK3294-AZ-VB is not an ordinary MOS tube; it is the "low-loss core" and "reliable cornerstone" of your high-voltage, high-current power system.
* 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
