IRG4BC30FD

4

www.irf.com

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

1.0

1.5

2.0

2.5

-60

-40

-20

0

2 0

4 0

6 0

8 0

100

120

140

160

V

= 15V

80µs PULSE WIDTH

GE

A

T , Junction Temperature (°C)

J

I

= 8.5A

I

= 17A

I

= 34A

C

C

C

0.01

0.1

1

10

0.00001

0.0001

0.00 1

0.0 1

0 .1

1

10

t

, R e c tangular P u ls e D ura tion (s ec )

1

D = 0.50

0.01

0.02

0.05

0.1 0

0.2 0

S IN G L E P U L S E

(T H E R M AL R E S P ON SE)

P

t

2

1

t

DM

N o te s :

1 . D u ty f ac t or D = t

/ t

2 . P e a k T = P

x Z

+ T

1

2

J

DM

th J C

C

0

10

20

30

40

25

50

75

100

125

150

T

, C a s e T e m p e ra tu re (°C )

C

V

= 1 5 V

GE