IRG4PSC71U データシートの表示（PDF） - International Rectifier
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IRG4PSC71U Datasheet PDF : 8 Pages
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IRG4PSC71U
100
L IM IT E D B Y P A C K A G E
80
60
40
20
V GE = 15V
0
25
50
75
A
100
125
150
TC , C ase Tem p erature (°C )
Fig. 4 - Maximum Collector Current vs. Case
Temperature
3.0
VGE = 15V
80 us PULSE WIDTH
2.0
IC = 120A
IC = 60A
IC = 30A
1.0
-60 -40 -20 0 20 40 60 80 100 120 140 160
TJ , Junction Temperature (° C)
Fig. 5 - Collector-to-Emitter Voltage vs.
Junction Temperature
1
D = 0.50
0.1
0 .20
0 .1 0
PDM
0.05
0.0 2
0.01
SIN G L E PU L SE
(THERMAL RESPONSE)
Notes:
1. Duty factor D = t1 / t 2
t1
t2
0.01
0.0001
0.001
0.01
2. Peak TJ = PDM x Z thJC + TC
A
0.1
1
10
100
t1, Rectangular Pulse Duration (sec)
Fig. 6 - Maximum Effective Transient Thermal Impedance, Junction-to-Case
4
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