SD453N/R Series

10

Bulletin I2076 rev. A 09/94

www.irf.com

1E2

1E3

1E4

1E1

1E2

1E3

1E4

Pulse Basewidth (µs)

Trapezoidal Pulse

50 Hz

100

200

400

1000

1500

2000

4000

3000

600

SD453N/R..S30 Series

T = 70°C, V

= 800V

dv/dt = 1000V/us,

di/dt = 100A/us

C

RRM

tp

1E2

1E3

1E4

1E1

1E2

1E3

1E4

1

2

Pulse Basewidth (µs)

4

10 joules per pulse

6

Trapezoidal Pulse

SD453N/R..S30 Series

T = 150°C, V

= 800V

J

RRM

0.8

0.6

dv/dt = 1000V/µs; di/dt = 100A/µs

tp

0.4

Fig. 34 - Maximum Total Energy Loss Per Pulse Characteristics

Fig. 35 - Frequency Characteristics

1E2

1E3

1E4

1E11E2

1E31E4

1

2

Pulse Basewidth (µs)

4

10 joules per pulse

6

Trapezoidal Pulse

0.8

SD453N/R..S30 Series

T = 150°C, V

= 800V

J

RRM

0.6

dv/dt = 1000V/µs; di/dt = 300A/µs

tp

1E2

1E3

1E4

1E11E2

1E31E4

Pulse Basewidth (µs)

Trapezoidal Pulse

50 Hz

100

200

400

1000

1500

2000

4000

3000

600

dv/dt = 1000V/us,

di/dt = 300A/us

T = 70°C, V

= 800V

SD453N/R..S30 Series

C

RRM

tp

Fig. 33 - Frequency Characteristics

Fig. 32 - Maximum Total Energy Loss Per Pulse Characteristics