IRHE9110_15 Datasheet, PDF (6/8 Pages) International Rectifier – Simple Drive Requirements

IRHE9110
Pre-Irradiation
2.5
2
1.5
1
0.5
0
25
50
75
100 125 150
TC , Case Temperature (°C)
Fig 9. Maximum Drain Current Vs.
Case Temperature
V_DS
V_GS
R_G
R_D
D.U.T.
-
+ V_DD
V_GS
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
Fig 10a. Switching Time Test Circuit
V_GS
10%
t_d(on) t_r
t_d(off) t_f
90%
V_DS
Fig 10b. Switching Time Waveforms
10
D = 0.50
0.20
1
0.10
0.05
0.02
0.01
0.1
SINGLE PULSE
( THERMAL RESPONSE )
P _DM
t₁
t₂
0.01
1E-005
0.0001
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
0.001
0.01
0.1
1
10
t1 , Rectangular Pulse Duration (sec)
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
6
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