10 www.irf.com
IRLR/U4343 & IRLU4343-701
Data and specifications subject to change without notice.
This product has been designed for the Industrial market.
Qualification Standards can be found on IR’s Web site.
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.3/04
Repetitive rating; pulse width limited by
max. junction temperature.
Starting T
J
= 25°C, L = 0.93mH,
R
G
= 25Ω, I
AS
= 19A.
Pulse width ≤ 400µs; duty cycle ≤ 2%.
This only applies for I-Pak, L
S
of D-Pak is
measured between lead and center of die contact
R
θ
is measured at T
J
of approximately 90°C.
Notes:
Contact factory for mounting information
Limited by Tjmax. See Figs. 14, 15, 17a, 17b for repetitive avalanche information
When D-Pak mounted on 1" square PCB (FR-4 or G-10 Material) .
For recommended footprint and soldering techniques refer to
application note #AN-994
Refer to D-Pak package for Part Marking, Tape and Reel information.
I-Pak Leadform Option 701 Package Outline
Dimensions are shown in millimeters (inches)
