GA75TS120U

4

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

Fig. 5 - Typical Collector-to-Emitter Voltage

vs. Junction Temperature

Fig. 4 - Maximum Collector Current vs. Case

Temperature

25

50

75

100

125

150

0

20

40

60

80

T , Case Temperature ( C)

C

°

-60 -40 -20

0

20

40

60

80 100 120 140 160

1.0

2.0

3.0

T , Junction Temperature ( C)

J

°



V

= 15V

80 us PULSE WIDTH

GE



I =

A

150

C



I =

A

75

C



I =

A

37.5

C

0.01

0.1

1

0.0001

0.001

0.01

0 . 1

1

1 0

1 0 0

1000

1

t , R e ctan gular P ulse D uration (sec)

A

D = 0 .50

0.2 0

0.10

0.05

0.02

0.01

SING LE PU LS E

(T HERM AL RE SP O N S E)

P

t2

1

t

DM

Notes:

1. Duty factor D = t

/ t

2. Peak T = P

x Z

+ T

1

2

J

DM

thJC

C

= 37A