Foot Notes:
➀ Repetitive Rating; Pulse width limited by
maximum junction temperature.
➁ VDD = 50V, starting TJ = 25°C,
Peak IL = 8.0A,
IRF440
➂ ISD ≤ 8.0, di/dt ≤ 100A/µs,
VDD≤ 500V, TJ ≤ 150°C
Suggested RG =9.1 Ω
➃ Pulse width ≤ 300 µs; Duty Cycle ≤ 2%
Case Outline and Dimensions —TO-204AA (Modified TO-3)
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7903
Visit us at www.irf.com for sales contact information.
Data and specifications subject to change without notice. 04/01
www.irf.com
7