IRFR3707 Datasheet, PDF (6/9 Pages) International Rectifier – Power MOSFET(Vdss=30V, Rds(on)max=13mohm, Id=61A④)

IRFR/U3707
0.10
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0.00
0
VGS = 4.5V
VGS = 10V
50
100 150 200 250
ID , Drain Current ( A )
Fig 12. On-Resistance Vs. Drain Current
Current Regulator
Same Type as D.U.T.
50KΩ
12V
.2µF
.3µF
V_GS
3mA
D.U.T.
+
-V^DS
V_GS
Q_GS
V_G
I_G
I_D
Current Sampling Resistors
Q_G
Q_GD
Charge
Fig 14a&b. Basic Gate Charge Test Circuit
and Waveforms
0.013
0.012
0.011
0.010
ID = 31A
0.009
4.0
5.0
6.0
7.0
8.0
9.0 10.0
VGS, Gate -to -Source Voltage (V)
Fig 13. On-Resistance Vs. Gate Voltage
600
500
 ^TOP
ID
10.1A
20.7A
BOTTOM 24.8A
400
300
V (B R )D SS
tp
IAS
VDS
L
RG
20V
tp
D.U .T
IA _S
0.0 1Ω
15V
DRIVER
+
- ^VD D
A
200
100
0
25
50
75
100 125 150 175
Starting T_J , Junction Temperature ( ^°C)
Fig 15a&b. Unclamped Inductive Test Circuit
and Waveforms
6
Fig 15c. Maximum Avalanche Energy
Vs. Drain Current
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