IRFU13N20D International Rectifier, IRFU13N20D Datasheet - Page 6

• Manufacturer Part Number: IRFU13N20D
• Description: (IRFR13N20D / IRFU13N20D) Power MOSFET
• Manufacturer: International Rectifier

IRFR13N20D/IRFU13N20D
Fig 12a. Unclamped Inductive Test Circuit
Fig 12b. Unclamped Inductive Waveforms
6
Fig 13b. Gate Charge Test Circuit
Fig 13a. Basic Gate Charge Waveform
I
A S
V
GS
12V
V
V
G
GS
R G
2 0 V
Same Type as D.U.T.
V D S
Current Regulator
Q
.2 F
GS
t p
t p
50K
3mA
Current Sampling Resistors
I A S
.3 F
D .U .T
0 .0 1
L
I
G
Q
Charge
Q
V
GD
G
(B R )D SS
D.U.T.
I
D
1 5 V
+
-
V
DS
D R IV E R
+
-
V D D
A
240
200
160
120
80
40
0
25
Fig 12c. Maximum Avalanche Energy
Starting T , Junction Temperature ( C)
50
Vs. Drain Current
J
75
100
125
TOP
BOTTOM
www.irf.com
150
°
3.2A
5.5A
7.8A
I D
175