DirectFET Part Marking
IRF6618/IRF6618TR1
Notes:
Repetitive rating; pulse width limited by max. junction
temperature.
Starting TJ = 25°C, L = 0.75mH, RG = 25Ω, IAS = 24A.
Pulse width ≤ 400µs; duty cycle ≤ 2%.
Surface mounted on 1 in. square Cu board.
Used double sided cooling , mounting pad.
Mounted on minimum footprint full size board with metalized
back and with small clip heatsink.
TC measured with thermal couple mounted to top (Drain) of
part.
Rθ is measured at TJ of approximately 90°C.
Data and specifications subject to change without notice.
This product has been designed and qualified for the Consumer market.
Qualification Standards can be found on IR’s Web site.
www.irf.com
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.10/04
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