IRF7413
RDS (on) , Drain-to-Source On Resistance (
Ω
)
0.024
RDS(on) , Drain-to -Source On Resistance (
Ω
)
0.06
0.020
0.05
0.04
0.016
VGS = 4.5V
0.012
VGS = 10V
0.008
0.03
ID = 7.2A
0.02
0.01
0.004
0
20
40
60
80
ID , Drain Current (A)
0.00
3.2
3.3
3.4
3.5
3.6
3.7
VGS, Gate -to -Source Voltage (V)
Fig 12.
On-Resistance Vs. Drain Current
Current Regulator
Same Type as D.U.T.
Fig 13.
On-Resistance Vs. Gate Voltage
50KΩ
12V
.2µF
.3µF
V
GS
Q
GS
D.U.T.
+
V
-
DS
Q
G
Q
GD
300
V
G
E
AS
, Single Pulse Avalanche Energy (mJ)
V
GS
3mA
TOP
250
Charge
I
G
I
D
BOTTOM
ID
3.2A
4.6A
7.2A
Current Sampling Resistors
200
Fig 14a&b.
Basic Gate Charge Test Circuit
and Waveform
150
100
15V
V
(BR)DSS
tp
VDS
L
DRIVER
50
RG
20V
D.U.T
IAS
+
V
- DD
0
A
25
50
75
100
125
150
I
AS
tp
0.01
Ω
Starting T
J
, Junction Temperature (
°
C)
Fig 15a&b.
Unclamped Inductive Test circuit
and Waveforms
Fig 15c.
Maximum Avalanche Energy
Vs. Drain Current
6
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