IRLIB9343
www.irf.com 7
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.4/04
Repetitive rating; pulse width limited by
max. junction temperature.
Starting T
J
= 25°C, L = 3.89mH,
R
G
= 25Ω, I
AS
= -10A.
Pulse width ≤ 400µs; duty cycle ≤ 2%.
R
θ
is measured at T
J
of approximately 90°C.
Limited by Tjmax. See Figs. 14, 15, 17a, 17b for repetitive avalanche information
Notes:
TO-220 Full-Pak Part Marking Information
TO-220 Full-Pak Package Outline
Dimensions are shown in millimeters (inches)
LEAD ASSIGNMENTS
1 - GATE
2 - DRAIN
3 - SOURCE
NOTES:
1 DIMENSIONING & TOLERANCING
PER ANSI Y14.5M, 1982
2 CONTROLLING DIMENSION: INCH.
D
C
A
B
MINIMUM CREEPAGE
DISTANCE BETWEEN
A-B-C-D = 4.80 (.189)
3X
2.85 (.112)
2.65 (.104)
2.80 (.110)
2.60 (.102)
4.80 (.189)
4.60 (.181)
7.10 (.280)
6.70 (.263)
3.40 (.133)
3.10 (.123)
ø
- A -
3.70 (.145)
3.20 (.126)
1.15 (.045)
MIN.
3.30 (.130)
3.10 (.122)
- B -
0.90 (.035)
0.70 (.028)
3X
0.25 (.010)
M
A M B
2.54 (.100)
2X
3X
13.70 (.540)
13.50 (.530)
16.00 (.630)
15.80 (.622)
1 2 3
10.60 (.417)
10.40 (.409)
1.40 (.055)
1.05 (.042)
0.48 (.019)
0.44 (.017)
ASSEMBLY
(YYWW)
LOT CODE
YY = YEAR
WW = WE E K
Notes : This part marking information applies to all devices produced before 02/26/2001
EXAMPLE:
LOT CODE E401
THIS IS AN IRFI840G
WITH ASSEMBLY
E401
RECT IFIER
LOGO
INTERNATIONAL
PART NUMBER
IRF I840G
DAT E CODE
9245
and currently for parts manufactured in GB.
Notes: This part marking information applies to devices produced after 02/26/2001 in
WI T H AS S E MB L Y
EXAMPLE: T HIS IS AN IR FI840G
LOT CODE 3432
AS S E MBLED ON WW 24 1999
IN THE ASSEMBLY LINE "K"
PART NUMBER
L OT CODE
AS S E MB L Y
INTERNAT IONAL
RECTIFIER
LOGO
34 32
924K
IRF I840G
DAT E CODE
YEAR 9 = 1999
WE E K 24
LINE K
location other than GB .
TO-220 FullPak packages are not recommended for Surface Mount Application.
