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FQPF12N60T-VB Product details
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FQPF12N60T-VB is a Single N-MOS optimized for high-voltage power conversion scenarios, utilizing SJ_Multi-EPI (Super Junction Multi-Epitaxial) technology to achieve a balance between low on-resistance and low switching losses at a 650V voltage rating. The TO220F fully insulated package facilitates heat dissipation design and eliminates the need for additional insulating pads, making it particularly suitable for medium to high power switching power supplies, inverters, and industrial drive applications. The combination of 9A continuous current capability and 550mΩ on-resistance makes it a cost-effective high-voltage switching solution.
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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 | 650V | 3.5V | 9A | 550(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 | 650V | 3.5V | 9A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 9A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
VDS=650V: Covers three-phase rectification, PFC boost, and industrial bus systems, providing sufficient voltage margin and enhancing system surge withstand capability.
VGS=±30V: Wide gate drive window, compatible with various driver ICs and discrete drive circuits, reducing the risk of false turn-on.
Vth=3.5V (typical): Moderate threshold voltage, strong anti-interference capability, while ensuring stable switching characteristics at high voltage.
RDS(on)=550mΩ @ VGS=10V: Superjunction process significantly reduces high-voltage on-resistance; conduction loss is notably better than traditional planar technology, keeping full-load temperature rise controllable.
ID=9A: Suitable for medium power level applications, with ample pulsed current capability to handle transient overloads such as motor startup and capacitor charging.
Package TO220F: Fully molded insulated structure eliminates the need for mica washers during installation; the thermal path is directly fixed to the heatsink, simplifying production and improving reliability.
Domain and module applications：
Switching Power Supply (SMPS): High-voltage superjunction technology reduces high-voltage side conduction losses, improving the overall efficiency of 85~265V wide voltage input power supplies.
PFC Power Factor Correction: 650V withstand voltage combined with low Qg, suitable for continuous/critical conduction mode PFC, reducing EMI filter cost.
Inverter and Variable Frequency Drive: Used for auxiliary power supplies in three-phase 220V/380V systems or low-power inverter stages, low switching losses, stable operation.
Industrial Control Auxiliary Power Supply: Wide voltage margin adapts to harsh grid environments, TO220F package facilitates compact layout in industrial modules.
LED High-Power Lighting Driver: Serves as the main switch tube in high-voltage constant current circuits, low on-resistance reduces heatsink size, improving lamp reliability.
Electric Vehicle Charger: Adapts to 220V input flyback/forward topologies, superjunction technology aids in the design of miniaturized high-power chargers.
Photovoltaic Micro-Inverter and Energy Storage System: 650V withstand voltage meets photovoltaic module voltage fluctuations, multi-epitaxial process ensures long-term reliability at high temperatures. Selection Summary: The FQPF12N60T-VB achieves a good balance between high-voltage breakdown capability, on-resistance, and packaging ease of use. It is a cost-effective general-purpose choice for high-power switching applications in the 600~650V voltage platform, especially suitable for power supply projects with strict requirements on heat dissipation space 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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