IRF7103Q Datasheet, PDF (7/10 Pages) International Rectifier – Power MOSFET(Vdss=50V)

IRF7103Q
60
 ^TOP
ID
1.2A
2.5A
48
BOTTOM 3.0A
15V
36
VDS
L
D R IV E R
24
12
0
25
50
75
100 125 150 175
Starting T_J , Junction Temperature ( ^°C)
Fig 16a. Maximum Avalanche Energy
Vs. Drain Current
RG
20V
tp
D .U .T
I_{A S}
0 .0 1Ω
+
- ^VD D
A
Fig 16c. Unclamped Inductive Test Circuit
V _{(B R)DSS}
tp
Current Regulator
Same Type as D.U.T.
50KΩ
12V
.2µF
.3µF
D.U.T.
+
-V^DS
V_GS
3mA
I_G
I_D
Current Sampling Resistors
Fig 17. Gate Charge Test Circuit
www.irf.com
I_AS
Fig 16d. Unclamped Inductive Waveforms
Q_G
V_GS
Q_GS
Q_GD
V_G
Charge
Fig 18. Basic Gate Charge Waveform
7