8EWF12STR datasheet(4/8 Pages) IRF

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Bulletin I2203 03/05

8EWF12SPbF QUIET

IR Series

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Fig. 6 - Maximum Non-Repetitive Surge Current

Fig. 5 - Maximum Non-Repetitive Surge Current

Fig. 7 - Forward Voltage Drop Characteristics

Fig. 8 - Recovery Time Characteristics, T

J = 25°C

Fig. 9 - Recovery Time Characteristics, T

J = 150°C

100

110

120

130

140

150

160

170

180

110

100

Number Of Equal Amplitude Half Cycle Current Pulses (N)

Initial T = 150°C

@60 Hz 0.0083 s

@50 Hz 0.0100 s

At Any Rated Load Condition And With

Rated V

Applied Following Surge.

RRM

8EWF..SSeries

100

110

120

130

140

150

160

170

180

190

200

0.01

0.1

Pulse Train Duration (s)

VersusPulse Train Duration.

Initial T = 150°C

No Voltage Reapplied

Rated V

Reapplied

RRM

Maximum Non Repetitive Surge Current

8EWF..SSeries

100

1000

0.5

1.5

2.5

3.5

4.5

T = 25°C

InstantaneousForward Voltage (V)

T = 150°C

8EWF..SSeries

0.1

0.2

0.3

0.4

0.5

0.6

120

160

200

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

1 A

5 A

8EWF..SSeries

T = 25 °C

8 A

2 A

= 10 A

0.2

0.4

0.6

0.8

120

160

200

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

1 A

5 A

8EWF..SSeries

T = 150 °C

= 10 A

2 A

8 A

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