IRF7309PBF / FDS4559

Provides switching, rectification or protection depending on its technology.

Tutorial / documentation

Transistors & diodes

Quick documentation & first test preparation

  1. Identify component IRF7309PBF and its package.
  2. Identify the terminals and polarity of the selected package.
  3. Check voltage, current, dissipation and drive conditions.
  4. Consult the application circuit in the linked documentation before testing.

IRF7309PBF

4A/-3A Id, 30V/-30 Vdss, Dual N and P-Channel MOSFET, HEXFET, 0.050 / 0.10 ohms Rds(on), SOIC-8

  • 4A/-3A Id, 30V/-30 Vdss, Dual N and P-Channel MOSFET, HEXFET, 0.050 / 0.10 ohms Rds(on), SOIC-8
  • Identify the terminals and polarity of the selected package.
  • Check voltage, current, dissipation and drive conditions.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

FDS4559

4.5A Id, 60V Vds, Dual N and P Channel MOSFET, 55mOhm Ron, 10V Vgs, SO8L

  • 4.5A Id, 60V Vds, Dual N and P Channel MOSFET, 55mOhm Ron, 10V Vgs, SO8L
  • Identify the terminals and polarity of the selected package.
  • Check voltage, current, dissipation and drive conditions.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation