IRFS31N20D IRF, IRFS31N20D Datasheet - Page 8

• Manufacturer Part Number: IRFS31N20D
• Description: Power MOSFET
• Manufacturer: IRF

IRFB/IRFS/IRFSL31N20D
TO-220AB Package Outline
Dimensions are shown in millimeters (inches)
TO-220AB Part Marking Information
8
N O T E S :
E X A M P L E : T H IS IS A N IR F 1 0 1 0
1 D IM E N S IO N IN G & T O L E R A N C IN G P E R A N S I Y 1 4 .5 M , 1 9 8 2 .
2 C O N T R O L L IN G D IM E N S IO N : IN C H
1 4 .0 9 (.5 5 5 )
1 3 .4 7 (.5 3 0 )
1 5 .2 4 (.6 0 0 )
1 4 .8 4 (.5 8 4 )
2 .8 7 (.1 1 3 )
2 .6 2 (.1 0 3 )
3 X
2 .5 4 (.1 0 0)
1 .4 0 (.0 5 5 )
1 .1 5 (.0 4 5 )
2 X
W IT H A S S E M B L Y
L O T C O D E 9 B 1 M
1 0 .5 4 (.4 1 5 )
1 0 .2 9 (.4 0 5 )
1
2
3
4
3 X
0 .3 6 (.0 1 4 )
6.4 7 (.2 5 5 )
6.1 0 (.2 4 0 )
0 .9 3 (.0 3 7 )
0 .6 9 (.0 2 7 )
1 .1 5 (.0 4 5 )
4 .0 6 (.1 6 0 )
3 .5 5 (.1 4 0 )
M IN
3 .7 8 (.1 4 9 )
3 .5 4 (.1 3 9 )
IN T E R N A T IO N A L
M
- A -
L O T
R E C T IF IE R
A S S E M B L Y
B A M
L O G O
C O D E
3 O U T L IN E C O N F O R M S T O J E D E C O U T L IN E T O -2 2 0 A 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 .
4 .6 9 (.1 8 5 )
4 .2 0 (.1 6 5 )
9 B
IR F 1 0 1 0
9 2 4 6
1 M
- B -
1 .3 2 (.0 5 2 )
1 .2 2 (.0 4 8 )
2 .9 2 (.1 1 5 )
2 .6 4 (.1 0 4 )
3 X
0 .5 5 (.0 2 2 )
0 .4 6 (.0 1 8 )
P A R T N U M B E R
D A T E C O D E
(Y Y W W )
Y Y = Y E A R
W W = W E E K
L E A D A S S IG N M E N T S
1 - G A T E
2 - D R A IN
3 - S O U R C E
4 - D R A IN
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