IRLR/U3303 IRF [International Rectifier], IRLR/U3303 Datasheet - Page 6

• Manufacturer Part Number: IRLR/U3303
• Description: Power MOSFET
• Manufacturer: IRF [International Rectifier]

IRLR/U3303
Fig 12a. Unclamped Inductive Test Circuit
Fig 12b. Unclamped Inductive Waveforms
6
Fig 13a. Basic Gate Charge Waveform
10 V
I
A S
V
G
R G
2 0 V
V D S
Q
GS
t p
I A S
t p
D .U .T
0 .0 1
L
Q
Charge
Q
GD
G
V
(B R )D SS
1 5 V
D R IV E R
+
-
V D D
A
3 0 0
2 5 0
2 0 0
1 5 0
1 0 0
5 0
0
Fig 12c. Maximum Avalanche Energy
Fig 13b. Gate Charge Test Circuit
12V
2 5
V
V
GS
D D
S tarting T , J unc tion T em perature (°C )
Same Type as D.U.T.
= 15 V
Current Regulator
5 0
.2 F
Vs. Drain Current
50K
3mA
J
Current Sampling Resistors
7 5
.3 F
I
G
1 0 0
D.U.T.
1 2 5
I
www.irf.com
D
TO P
B O TTO M
+
-
1 5 0
V
DS
14 A
2 0A
8.3 A
I
D
1 7 5
A