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NCE90N800F-VB Product details
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Imagine this: You are designing a high-voltage, high-reliability industrial power supply that needs to withstand a 900V bus voltage while also balancing switching losses and thermal performance. Ordinary MOSFETs either lack sufficient voltage withstand capability or have excessive on-resistance leading to thermal runaway. The VBsemi NCE90N800F-VB is designed for precisely this purpose – it integrates 900V voltage withstand, 7A current carrying capacity, and 770mΩ on-resistance into a TO220F fully insulated package based on Super Junction Multi-Epitaxial technology, making high-voltage power supply design simple, safe, and efficient.
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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 | 900V | 3.5V | 7A | 770(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 | 900V | 3.5V | 7A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 900V | 3.5V | 7A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
- Voltage Rating 900V, easily handles high-voltage bus fluctuations, leaving ample safety margin
- Gate Drive Range ±30V, compatible with common PWM controllers, offering flexible drive design
- Threshold Voltage 3.5V, clear switching characteristics, strong anti-interference capability
- On-Resistance 770mΩ (at 10V drive), maintains low loss under high-voltage conditions
- Maximum Current 7A, suitable for medium and low power high-voltage applications
- Package TO220F, fully insulated design, no additional insulation pad required, easier installation
- Technology SJ_Multi-EPI, superjunction structure combined with multi-layer epitaxial process, optimizing the balance between on-resistance and junction capacitance
Domain and module applications：
- Switching Power Supply/Adapter – As a high-voltage main switch tube, achieves efficient energy conversion in flyback or LLC topologies, reducing temperature rise.
- LED Driver Power Supply – Withstands 900V high voltage, providing stable and reliable constant current drive for industrial lighting and outdoor luminaires.
- Photovoltaic Inverter Auxiliary Power Supply – Matches high-voltage DC bus, improving overall system efficiency and reliability.
- Charging Pile Power Module – Handles wide-range high-voltage input, ensuring long-term full-load operation without failure.
- Industrial Control and Instrumentation – Used for high-voltage isolation, relay replacement, and power management, extending equipment service life.
- Air Conditioner/Home Appliance High-Voltage Power Supply Circuit – Provides solid protection in PFC stage or high-voltage auxiliary power supply. One sentence summary: NCE90N800F-VB is not an ordinary MOS tube; it is the 'voltage withstand cornerstone' and 'energy-saving pioneer' of your high-voltage power supply design.
Technical support：
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