IRFP254N Datasheet, PDF (6/8 Pages) International Rectifier – Power MOSFET(Vdss=250V, Rds(on)=125mohm, Id=23A)

IRFP254N, SiHFP254N
Vishay Siliconix
15 V
V_DS
L
Driver
R_G
V_GS
t_p
D.U.T.
I_AS
0.01 Ω
+
- ^VD^AD
A
Fig. 12a - Unclamped Inductive Test Circuit
V_DS
t_p
I_AS
Fig. 12b - Unclamped Inductive Waveforms
600
TOP
ID
5.6 A
9.8 A
500
BOTTOM 14 A
400
300
200
100
0
25
50
75
100 125 150 175
Starting TJ, Junction Temperature (°C)
Fig. 12c - Maximum Avalanche Energy vs. Drain Current
V_GS
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
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Document Number: 91213
S-Pending-Rev. A, 24-Jun-08