IRFR120N International Rectifier, IRFR120N Datasheet - Page 3

• Manufacturer Part Number: IRFR120N
• Description: MOSFET, Power; N-Ch; VDSS 100V; RDS(ON) 0.21Ohm; ID 9.4A; D-Pak (TO-252AA); PD 48W
• Manufacturer: International Rectifier

Specifications of IRFR120N

• Application: Fast switching speed and ruggedized device design that for provides the designer with an extremely efficient device
• Channel Type: N-Channel
• Current, Drain: 9.4 A
• Fall Time: 23 ns (Typ.)
• Gate Charge, Total: 25 nC
• Mounting And Package Type: Surface Mount and TO-252AA
• Operating And Storage Temperature: -55 to +175 °C
• Package Type: D-Pak (TO-252AA)
• Polarization: N-Channel
• Power Dissipation: 48 W
• Resistance, Drain To Source On: 0.21 Ohm
• Resistance, Thermal, Junction To Case: 3.1 °C⁄W (Max.)
• Temperature, Operating, Maximum: +175 °C
• Temperature, Operating, Minimum: -55 °C
• Thermal Resistance, Junction To Ambient: 110 °C⁄W
• Time, Rise: 23 ns (Typ.)
• Time, Turn-off Delay: 32 ns
• Time, Turn-on Delay: 4.5 ns
• Transconductance, Forward: 2.7 S
• Voltage, Breakdown, Drain To Source: 100 V
• Voltage, Diode Forward: 1.3 V (Max.)
• Voltage, Forward, Diode: 1.3 V
• Voltage, Gate To Source: ±20 V

Package Outline
Part Marking Information
IRFR/U120N
TO-252AA Outline
Dimensions are shown in millimeters (inches)
TO-252AA (D-PARK)
E XA M P L E : T H IS IS A N IR F R 1 2 0
8
1 .0 2 (.0 4 0 )
1 .6 4 (.0 2 5 )
1 .5 2 (.0 6 0 )
1 .1 5 (.0 4 5 )
2 X
5 .4 6 (.2 1 5 )
5 .2 1 (.2 0 5 )
2 .2 8 (.0 9 0 )
1 .1 4 (.0 4 5 )
0 .7 6 (.0 3 0 )
W IT H A S S E M B L Y
L O T C O D E 9 U 1 P
1
6 .7 3 (.2 6 5 )
6 .3 5 (.2 5 0 )
- A -
2
4
3
3 X
4 .5 7 (.1 8 0 )
0 .8 9 (.0 3 5 )
0 .6 4 (.0 2 5 )
6 .2 2 (.2 4 5 )
5 .9 7 (.2 3 5 )
0 .2 5 (.0 1 0 )
- B -
1 .2 7 (.0 5 0 )
0 .8 8 (.0 3 5 )
IN T E R N A T IO N A L
M A M B
L O T
A S S E M B L Y
R E C T IF IE R
L O G O
C O D E
1 0 .4 2 (.4 1 0 )
9 .4 0 (.3 7 0 )
2 .3 8 (.0 9 4 )
2 .1 9 (.0 8 6 )
N O T E S :
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 .
3 C O N F O R M S T O J E D E C O U T L IN E T O -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 ).
9 U
IR F R
0 .5 8 (.0 2 3 )
0 .4 6 (.0 1 8 )
0 .5 8 (.0 2 3 )
0 .4 6 (.0 1 8 )
1 2 0
1 .1 4 (.0 4 5 )
0 .8 9 (.0 3 5 )
1 P
6 .4 5 (.2 4 5 )
5 .6 8 (.2 2 4 )
0 .5 1 (.0 2 0 )
M IN .
F IR S T P O R T IO N
O F P A R T N U M B E R
S E C O N D P O R TIO N
O F P A R T N U M B E R
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
A