FB18N50K 查看數據表（PDF） - International Rectifier
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FB18N50K Datasheet PDF : 8 Pages
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IRFB18N50K
TO-220AB Package Outline
Dimensions are shown in millimeters (inches)
2.87 (.1 13)
2.62 (.1 03)
10.54 (.415)
10.29 (.405)
3.78 (.149)
3.54 (.139)
-A-
15 .24 (.60 0)
14 .84 (.58 4)
6.4 7 (.2 55)
4
6.1 0 (.2 40)
1 23
1.15 (.04 5)
M IN
1 4.09 (.5 55)
1 3.47 (.5 30)
4.06 (.160)
3.55 (.140)
4 .69 (.18 5)
4 .20 (.16 5)
-B-
1.3 2 (.05 2)
1.2 2 (.04 8)
LE A D A S S IG N M E N TS
1 - GATE
2 - D R A IN
3 - SOURCE
4 - D R A IN
3X
1 .40 (.05 5)
1 .15 (.04 5)
2 .54 (.10 0)
3X
0.93 (.0 37)
0.69 (.0 27)
0.36 (.014) M B A M
3X
0.55 (.02 2)
0.46 (.01 8)
2.92 (.115)
2.64 (.104)
2X
N O TE S:
1 D IM E N S IO N IN G & TO LE R A N C IN G P E R A N S I Y 14 .5 M , 1 982.
2 C O N TR O LLIN G D IM E N S IO N : IN C H
3 O U TL IN E C O N F O R M S TO J E D E C O U T LIN E T O -2 20A B .
4 H E A T S IN K & L E A D M E A S U R E M E N T S D O N O T IN C L U D E B U R R S .
TO-220AB Part Marking Information
EXAMPLE : THIS IS AN IRF1010
W ITH ASSEMBLY
LOT CODE 9B1M
INTERN ATION AL
R E C T IF IE R
LOGO
ASSEMBLY
LOT CODE
IR F 1 0 1 0
9246
9B 1M
A
PART NUMBER
DATE CODE
(YYW W )
YY = YEAR
W W = W EEK
Data and specifications subject to change without notice.
This product has been designed and qualified 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.03/01
8
www.irf.com
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