IRFR IRF [International Rectifier], IRFR Datasheet - Page 6

• Manufacturer Part Number: IRFR
• Description: Power MOSFET(Vdss=100V, Rds(on)=0.21ohm, Id=9.4A)
• Manufacturer: IRF [International Rectifier]

IRFR/U120N
Fig 12a. Unclamped Inductive Test Circuit
Fig 12b. Unclamped Inductive Waveforms
6
5.0 V
Fig 13a. Basic Gate Charge Waveform
I
A S
V
G
R G
1 0 V
V D S
Q
GS
t p
I A S
D .U .T
t p
0.0 1
L
Q
Charge
Q
GD
G
1 5V
V
(B R )D SS
D R IV E R
+
-
V D D
A
2 0 0
1 6 0
1 2 0
8 0
4 0
0
2 5
12V
Fig 12c. Maximum Avalanche Energy
Fig 13b. Gate Charge Test Circuit
V
V
GS
D D
S tarting T , J unc tion T em perature (°C )
Same Type as D.U.T.
= 25 V
Current Regulator
5 0
.2 F
Vs. Drain Current
J
50K
3mA
7 5
Current Sampling Resistors
.3 F
I
G
1 0 0
D.U.T.
1 2 5
I
T O P
B O T T O M
D
www.irf.com
+
1 5 0
-
V
DS
4.0 A
2 .3 A
5 .7A
I
D
1 7 5
A