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FCD5N60-F085-VB Product details
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FCD5N60-F085-VB is a Single N-MOS optimized for high-voltage power switching scenarios, using SJ_Multi-EPI superjunction technology to achieve an excellent balance between conduction loss and switching speed. The TO252 package balances heat dissipation capability and mounting convenience. The combination of 600V withstand voltage, 5A current carrying capacity, and 850mΩ on-resistance makes it a reliable choice for high-voltage applications such as industrial power supplies, chargers, and auxiliary power supplies, especially suitable for projects with clear requirements for voltage margin and system stability.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 600V | 3.5V | 5A | 850(mΩ) | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 600V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 600V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
VDS=600V: Suitable for 220V AC rectified bus voltage and industrial bus systems, providing sufficient margin for voltage spikes and reducing avalanche breakdown risk.
VGS=±30V: Wide gate drive window, compatible with various PWM controllers and driver ICs, simplifying gate protection circuit design.
Vth=3.5V (Typical): Moderate threshold voltage, strong noise immunity, preventing false turn-on in high-voltage applications.
RDS(on)=850mΩ @ VGS=10V: Super junction technology effectively reduces high-voltage on-resistance, controlling full-load losses and reducing heatsink size.
ID=5A: Continuous current capability matches medium and low power high-voltage switching topologies, meeting typical flyback, forward, and PFC auxiliary stage requirements.
Package TO252: Low thermal resistance, strong current handling capability, suitable for direct PCB mounting, balancing heat dissipation and automated production.
Domain and module applications：
Switching Power Supply Primary Switch: 600V withstand voltage covers wide input voltage range flyback/forward converters, low junction capacitance facilitates high-frequency operation.
Charger and Adapter: Efficient high-voltage switching characteristics improve overall conversion efficiency, reduce transformer size, aiding miniaturization design.
LED Lighting Driver Power Supply: Used in high-voltage constant current/constant voltage circuits, stable and reliable, suitable for long-life scenarios like street lights and industrial lights.
Industrial Auxiliary Power Supply: Wide temperature range and high avalanche ruggedness adapt to harsh grid environments, providing stable power for MCUs and driver circuits.
Photovoltaic Inverter Auxiliary Switch: Used for bus voltage detection, discharge, and auxiliary power supply, high withstand voltage improves system safety margin.
Electricity Meter and Smart Circuit Breaker Power Supply: Small package with high withstand voltage simplifies board-level layout, suitable for distributed energy and distribution terminals.
AC-DC Converter PFC Circuit: As a boost switching tube or auxiliary switch, super junction technology reduces conduction and switching losses, improving efficiency. Selection Summary: FCD5N60-F085-VB achieves a good balance between voltage withstand capability, conduction loss, and package practicality. It is a cost-effective general-purpose choice for 600V high-voltage switching applications, especially suitable for power supply projects with strict requirements for reliability, temperature rise, and system cost.
* 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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