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RF1K49221 Datasheet 2.5A/ 60V/ 0.130 Ohm/ ESD Rated/ Dual N-Channel LittleFET Power MOSFET

Manufacturer: Intersil (now Renesas)

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Overview

RF1K49221 Data Sheet August 1999 File Number 4314.1 2.5A, 60V, 0.130 Ohm, ESD Rated, Dual N-Channel LittleFET™ Power MOSFET The RF1K49221 Dual N-Channel power MOSFET is manufactured using an advanced MegaFET process.

This process, which uses feature sizes approaching those of LSI integrated circuits, gives optimum utilization of silicon, resulting in outstanding performance.

It is designed for use in applications such as switching regulators, switching converters, motor drivers, relay drivers, and low voltage bus switches.

Key Features

  • 2.5A, 60V.
  • rDS(ON) = 0.130Ω.
  • 2kV ESD Protected.
  • Temperature Compensating PSPICE® Model.
  • Thermal Impedance PSPICE Model.
  • Peak Current vs Pulse Width Curve.
  • UIS Rating Curve.
  • Related Literature - TB334 “Guidelines for Soldering Surface Mount Components to PC Boards” Symbol BRAND RF1K49221 S1(1) G1(2) D1(8) D1(7) Ordering Information PART NUMBER RF1K49221.

More Datasheets from Intersil (now Renesas)

Part Number Description
RF1K49223 2.5A/ 30V/ 0.150 Ohm/ Dual P-Channel LittleFET Power MOSFET
RF1K49224 3.5A/2.5A/ 30V/ 0.060/0.150 Ohms/ Complementary LittleFET Power MOSFET
RF1K49211 7A/ 12V/ 0.020 Ohm/ Logic Level/ Single N-Channel LittleFET Power MOSFET
RF1K49086 3.5A/ 30V/ 0.06 Ohm/ Dual N-Channel LittleFET Power MOSFET
RF1K49088 3.5A/ 30V/ 0.06 Ohm/ Logic Level/ Dual N-Channel LittleFET Power MOSFET
RF1K49090 3.5A/ 12V/ 0.050 Ohm/ Logic Level/ Dual N-Channel LittleFET Power MOSFET
RF1K49092 3.5A/2.5A/ 12V/ 0.050/0.130 Ohm/ Logic Level/ Complementary LittleFET Power MOSFET
RF1K49093 2.5A/ 12V/ 0.130 Ohm/ Logic Level/ Dual P-Channel LittleFET Power MOSFET
RF1K49154 2A/ 60V/ 0.130 Ohm/ Dual N-Channel/ LittleFET Power MOSFET
RF1K49156 6.3A/ 30V/ 0.030 Ohm/ Logic Level/ Single N-Channel LittleFET Power MOSFET