4

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IRG4MC50U

Fig. 6 - Maximum Effective Transient Thermal Impedance, Junction-to-Case

Fig. 5 - Collector-to-Emitter Voltage vs.

Junction Temperature

Fig. 4 - Maximum Collector Current vs. Case

Temperature

0.01

0.1

1

0.00001

0.0001

0.001

0.01

0.1

1



Notes:

1. Duty factor D = t / t

2. Peak T = P

x Z

+ T

1

2

J

DM

thJC

C



P

t

t

DM

1

2

t , Rectangular Pulse Duration (sec)

1

0.01

0.02

0.05

0.10

0.20

D = 0.50



SINGLE PULSE

(THERMAL RESPONSE)

-60 -40 -20

0

20

40

60

80 100 120 140 160

TJ , Junction Temperature (°C)

1.0

2.0

3.0

IC = 54A

VGE = 15V

80µs PULSE WIDTH

IC = 27A

IC = 14A

25

50

75

100

125

150

TJ , Junction Temperature (°C)

0

10

20

30

40

50

60

V GE = 15V

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