IRFR224 Datasheet, PDF (6/8 Pages) International Rectifier – Power MOSFET(Vdss=250V, Rds(on)=1.1ohm, Id=3.8A)

IRFR224, IRFU224, SiHFR224, SiHFU224
Vishay Siliconix
Fig. 12c - Maximum Avalanche Energy vs. Drain Current
10 V
Q_GS
V_G
Q_G
Q_GD
Charge
Fig. 13a - Basic Gate Charge Waveform
Current regulator
Same type as D.U.T.
12 V
50 kΩ
0.2 µF
0.3 µF
+
D.U.T. - ^VDS
V_GS
3 mA
I_G
I_D
Current sampling resistors
Fig. 13b - Gate Charge Test Circuit
www.vishay.com
6
Document Number: 91271
S-Pending-Rev. A, 17-Jun-08