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IRFF221 Datasheet Field Effect Power Transistor

Manufacturer: GE

Overview: ~D~[P~U FIELD EFFECT POVVER TRANSISTOR IRFF220,221 3.5 AMPERES 200, 150 VOLTS ROS(ON) =0.8 n Preliminary This series of N-Channel Enhancement-mode Power MOSFETs utilizes GE's advanced Power DMOS technology to achieve low on-resistance with excellent device ruggedness and reliability. This design has been optimized to give superior performance in most switching applications including: switching power supplies, inverters, converters and solenoid/relay drivers. Also, the extended safe operating area with good linear transfer characteristics makes it well suited for many linear applica~ions such as audio amplifiers and servo motors.

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

Key Features

  • Polysilicon gate - Improved stability and reliability.
  • No secondary breakdown - Excellent ruggedness.
  • Ultra-fast switching - Independent of temperature.
  • Voltage controlled - High transconductance.
  • Low input capacitance - Reduced drive requirement.
  • Excellent thermal stability - Ease of paralleling N-.

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