16RIA Series

Bulletin I2404 rev. A 07/00

8

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Fig. 12 - Maximum Non-Repetitive Surge Current

Fig. 13 - Maximum Non-Repetitive Surge Current

Fig. 14 - Forward Voltage Drop Characteristics

Fig. 11 - On-state Power Loss Characteristics

025

50

75

100

125

Maximum Allowable Ambient Temperature (°C)

2 K

/W

3.5

K/W

2.5

K/W

5 K/W

7 K/W

10 K/W

0

5

10

15

20

25

30

35

40

0

4

8

12

1620

2428

DC

180°

120°

90°

60°

30°

RMS Limit

Conduction Period

Average On-state Current (A)

16RIA Series

(1400 to 1600V)

T = 125°C

J

80

100

120

140

160

180

200

110

100

Number Of Equal Amplitude Half Cycle Current Pulses (N)

At Any Rated Load Condition And With

Rated V

Applied Following Surge.

RRM

16RIA Series

(1400 to 1600V)

Initial T = 125°C

@60 Hz 0.0083 s

@50 Hz 0.0100 s

J

75

100

125

150

175

200

225

250

0.01

0.1

1

Pulse Train Duration (s)

Maximum Non Repetitive Surge Current

Versus Pulse Train Duration. Control

Of Conduction May Not Be Maintained.

16RIA Series

(1400 to 1600V)

Initial T = 125°C

No Voltage Reapplied

Rated V

Reapplied

J

RRM

1

10

100

1000

0.51 1.5 2 2.53

3.54 4.5 5

T = 25°C

J

Instantaneous On-state Voltage (V)

T = 125°C

J

16RIA Series

(1400 to 1600V)