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FGH30N6S2D Datasheet, PDF (7/12 Pages) Fairchild Semiconductor – 600V, SMPS II Series N-Channel IGBT with Anti-Parallel StealthTM Diode
Typical Performance Curves (Continued)
100
0.50
0.20
0.10
10-1
0.05
0.02
0.01
t1
PD
t2
DUTY FACTOR, D = t1 / t2
PEAK TJ = (PD X ZqJC X RqJC) + TC
SINGLE PULSE
10-2
10-5
10-4
10-3
10-2
10-1
100
101
t1, RECTANGULAR PULSE DURATION (s)
Figure 25. IGBT Normalized Transient Thermal Impedance, Junction to Case
Test Circuit and Waveforms
FGH30N6S2D
DIODE TA49390
RG = 10Ω
FGH30N6S2D
L = 500µH
+
VDD = 390V
-
Figure 26. Inductive Switching Test Circuit
90%
VGE
10%
EON2
EOFF
VCE
90%
ICE
10%
td(OFF)I
tfI
trI
td(ON)I
Figure 27. Switching Test Waveforms
©2001 Fairchild Semiconductor Corporation
FGH30N6S2D / FGP30N6S2D / FGB30NS2D Rev. A