IRFI4019H / IRFI4020H

Provides switching, rectification or protection depending on its technology.

Tutorial / documentation

Transistors & diodes

Quick documentation & first test preparation

  1. Identify component IRFI4019H 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.

IRFI4019H

8.7A Id, 150V Vds, 80mOhm Rds, Dual Half Bridge N-Channel MOSFET, TO-220-5

  • 8.7A Id, 150V Vds, 80mOhm Rds, Dual Half Bridge N-Channel MOSFET, TO-220-5
  • 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

IRFI4020H

9.1A Id, 200V Vds, 80mOhm Rds, Dual Half Bridge N-Channel MOSFET, TO-220-5

  • 9.1A Id, 200V Vds, 80mOhm Rds, Dual Half Bridge N-Channel MOSFET, TO-220-5
  • 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