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STFI14N80K5 Datasheet N-channel Power MOSFET

Manufacturer: STMicroelectronics

Overview: STF14N80K5, STFI14N80K5 N-channel 800 V, 0.400 Ω typ., 12 A MDmesh™ K5 Power MOSFETs in TO-220FP and I²PAKFP packages Datasheet - production.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

These very high voltage N-channel Power MOSFET are designed using MDmesh™ K5 technology based on an innovative proprietary vertical structure.

The result is a dramatic reduction in on-resistance and ultra-low gate charge for applications requiring superior power density and high efficiency.

Table 1: Device summary Marking Package Packing 14N80K5 TO-220FP I²PAKFP (TO-281) Tube December 2015 DocID027725 Re

Key Features

  • Order code STF14N80K5 STFI14N80K5 VDS 800 V RDS(on) max. 0.445 Ω ID 12 A TO-220FP I2PAKFP (TO-281) Figure 1: Internal schematic diagram D(2).
  • Industry’s lowest RDS(on) x area.
  • Industry’s best figure of merit (FoM).
  • Ultra-low gate charge.
  • 100% avalanche tested.
  • Zener-protected.

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