IRF7465 Datasheet, PDF (6/8 Pages) International Rectifier – Power MOSFET(Vdss=150V, Id=1.9A)

IRF7465
0.40
0.36
0.32
VGS = 10V
0.28
0.24
0.20
0
4
8
12
16
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 Waveform
0.50
0.45
0.40
0.35
0.30
ID = 1.14A
0.25
0.20
6
8
10
12
14
16
VGS, Gate -to -Source Voltage (V)
Fig 13. On-Resistance Vs. Gate Voltage
100
 ^TOP
ID
0.8A
1.5A
80
BOTTOM 1.9A
60
40
V (B R )D SS
tp
IAS
VDS
L
RG
20V
tp
D .U .T
IA _S
0.01Ω
15V
DRIVE R
+
- ^VD D
A
Fig 15a&b. Unclamped Inductive Test circuit
and Waveforms
6
20
0
25
50
75
100
125
150
Starting T_J , Junction Temperature ( ^°C)
Fig 15c. Maximum Avalanche Energy
Vs. Drain Current
www.irf.com