IRLR8203 International Rectifier, IRLR8203 Datasheet - Page 9

• Manufacturer Part Number: IRLR8203
• Description: MOSFET
• Manufacturer: International Rectifier

Specifications of IRLR8203

• Thermal Resistance: 1.09°C/W
• Gate-to-drain Charge: 17nC
• Mounting Type: Through Hole
• Peak Reflow Compatible (260 C): No
• Drain Source On Resistance @ 10v: 6.8mohm
• Current Rating: 110A
• Drain Source On Resistance @ 4.5v: 9mohm
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

I-Pak (TO-251AA) Part Marking Information
www.irf.com
Dimensions are shown in millimeters (inches)
I-Pak (TO-251AA) Package Outline
2.2 8 (.0 9 0)
1.9 1 (.0 7 5)
1 .5 2 (.0 6 0 )
1 .1 5 (.0 4 5 )
3 X
- B -
2 .28 (.0 9 0 )
5 .4 6 (.2 1 5 )
5 .2 1 (.2 0 5 )
1 .1 4 (.0 45 )
0 .7 6 (.0 30 )
2 X
EXAMPLE:
1
6 .7 3 (.26 5 )
6 .3 5 (.25 0 )
THIS IS AN IRFR120
W ITH A SSEMBLY
LO T C ODE 5678
ASSEMBLED ON WW 19, 1999
IN THE ASSEMBLY LINE "A"
- A -
4
2
3
3 X
0 .2 5 (.0 1 0 )
9 .6 5 ( .3 8 0 )
8 .8 9 ( .3 5 0 )
6 .2 2 ( .2 4 5 )
5 .9 7 ( .2 3 5 )
0 .8 9 (.0 35 )
0 .6 4 (.0 25 )
1 .2 7 ( .0 5 0 )
0 .8 8 ( .0 3 5 )
M A M B
INTERNATIONAL
RECTIFIER
LO GO
ASSEMBLY
LO T C ODE
0 .5 8 (.0 2 3 )
0 .4 6 (.0 1 8 )
2 .3 8 (.0 9 4 )
2 .1 9 (.0 8 6 )
0 .5 8 (.0 2 3 )
0 .4 6 (.0 1 8 )
N O TE S :
1 .1 4 ( .0 4 5 )
0 .8 9 ( .0 3 5 )
6 .4 5 (.2 4 5 )
5 .6 8 (.2 2 4 )
1 D IM E N S IO N IN G & TO L E R A N C IN G P E R A N S I Y 1 4 .5M , 19 8 2 .
2 C O N T R O L L IN G D IM E N S IO N : IN C H .
3 C O N F O R MS TO J E D E C O U T L IN E TO -2 5 2 A A .
4 D IM E N S IO N S S H O W N A R E B E F O R E S O L D E R D IP ,
S O L D E R D IP M A X. + 0.1 6 (.0 0 6 ).
56
IRFU120
919A
78
IRLR/U8203
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
PA RT NUMBER
DATE CODE
YEAR 9 = 1999
W EEK 19
LINE A
9