12N80L-FC MOSFET TO220F 12A 800V UTC 12N80L-FC TO-220F

Product Overview:

A through-hole N-Channel enhancement-mode power MOSFET engineered for high-voltage, high-efficiency, and high-speed switching applications. Utilizing UTC’s advanced planar stripe and DMOS technology, this device achieves an optimized on-state resistance ($R_{DS(on)}$) and low gate charge to minimize both conduction and switching power losses.

Packaged in an isolated TO-220F enclosure (Full-Pack), it eliminates the requirement for external insulation hardware when mounting to a standard heatsink, effectively preventing accidental grounding and streamlining physical board layout. It features improved $dv/dt$ capability, fast switching execution, and robust avalanche ruggedness, ensuring stable and reliable performance under severe electrical and thermal stresses. This component is widely utilized in high-voltage power management architectures, including switch-mode power supplies (SMPS), AC/DC adaptors, active power factor correction (PFC), and general pulse-width modulation (PWM) load switching circuits.

Core Specifications:

• Manufacturer: UTC (Unisonic Technologies Co., Ltd.)

• Package Type: TO-220F (Isolated Full-Pack)

• Function: N-Channel Power MOSFET

• Maximum Drain-Source Voltage: 800V

• Continuous Drain Current: 12A (at 25°C)

• Specific Variant: 12N80L-FC