85EPF02 datasheet(4/7 Pages) IRF

4 / 7 page

Bulletin I2152 rev. B 12/02

85EPF.. QUIET

IR Series

www.irf.com

Fig. 5 - Maximum Non-Repetitive Surge Current

Fig. 6 - Maximum Non-Repetitive Surge Current

Fig. 7 - Forward Voltage Drop Characteristics

100

1000

2345

T = 25˚C

Instantaneous Forward Voltage (V)

85EPF.. Series

T = 150˚C

Fig. 8 -Recovery Time Characteristics, T

= 25°C

Fig. 9 - Recovery Time Characteristics, T

= 150°C

0.2

0.4

0.6

0.8

120

160

200

Rate Of Fall Of Forward Current - di/dt (A/µs)

1 A

10 A

40 A

20 A

85EPF.. Series

T = 150˚C

= 80 A

PulseTrainDuration(s)

Numberof Equal AmplitudeHalf CycleCurrent Pulses (n)

300

600

900

1200

100

85EPF.. Series

At Any Rated Load Condition And With

Rated V

Applied Following Surge.

RRM

Initial T = 150˚C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

0.04

0.06

0.08

0.1

0.12

0.14

0.16

0.18

0.2

0.22

120

160

200

Rate Of Fall Of Forward Current - di/dt (A/µs)

1 A

10 A

40 A

85EPF.. Series

T = 25˚C

20 A

= 80 A

300

600

900

1200

0.01

0.1

85EPF.. Series

Maximum Non Repetitive Surge Current

Versus Pulse Train Duration.

Initial T = 150˚C

No Voltage Reapplied

Rated V

Reapplied

RRM

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