0.1

1

10

100

0.0001

0.001

0.01

0.1

1

10

100

Notes:

1. Duty factor D =

t / t

2. Peak T

= P

x Z

+ T

1

2

J

DM

thJA

A

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)

Fig 10a. Switching Time Test Circuit

+

-

90%

10%

10V

Pulse Width

≤ 1 µs

Duty Factor

≤ 0.1 %

Fig 9. Maximum Drain Current Vs.

Ambient Temperature

Fig 10b. Switching Time Waveforms

D.U.T.

Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient

25

50

75

100

125

150

0.0

1.0

2.0

3.0

4.0

5.0

T , Case Temperature

( C)

°

C

IRF7303

www.kersemi.com

5

2014-8-8