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IPW65R110CFDAFKSA1-VB Product details
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Are you designing a high-power server power supply or industrial inverter with a bus voltage of 650V, yet requiring overall system efficiency to exceed 98%? Ordinary high-voltage MOSFETs either have high on-resistance or switching losses that burden the thermal design. The VBsemi IPW65R110CFDAFKSA1-VB is designed precisely for this – based on advanced super-junction multi-epitaxial technology, it packs 650V withstand voltage, 47A continuous current capability, and an on-resistance of only 50mΩ into the robust TO247 high-power package, allowing high-voltage, high-density power supply designs without compromise.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 47A | 50(mΩ) | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 47A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 47A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | MOS |
Voltage Rating 650V, securely holding the high-voltage safety boundary
Gate Drive Range ±30V, compatible with wide-swing drive circuits
Threshold Voltage 3.5V, strong anti-interference capability, easy to drive reliably
On-Resistance 50mΩ (at 10V drive), excellent conduction loss performance under high voltage and high current
Maximum Current 47A, strong continuous output capability
Technology Type SJ_Multi-EPI (Super-junction Multi-epitaxial), optimizing the balance between conduction and switching performance
Domain and module applications：
Server/Communication Power Supply PFC Circuit – Serves as the boost switch, leveraging low RDS(on) and high withstand voltage for high-efficiency power factor correction.
Photovoltaic Inverter/Energy Storage Converter – Performs high-frequency chopping on the DC bus side, withstands high voltage stress, reduces heat generation, and improves overall system lifespan.
Electric Vehicle On-Board Charger (OBC) – Adapts to a wide input voltage range, achieving efficient energy conversion in AC-DC and DC-DC topologies.
Industrial Motor Drive/VFD – Acts as the main power switching device, utilizing the 47A high current capability and robust TO247 package to handle overload and surge conditions.
UPS Uninterruptible Power Supply – Serves as the main switch in the rectifier and inverter stages of online double-conversion architectures, ensuring stable and efficient power supply for critical loads.
High-Power AC/DC Adapters & Charging Stations – Replaces traditional planar MOSFETs, reduces the number of parallel devices, simplifies thermal design, and increases power density.
In a nutshell: The IPW65R110CFDAFKSA1-VB is not just an ordinary high-voltage MOSFET; it is the "mainstay" combining efficiency, reliability, and high-power output capability in your 650V-class 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：
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