D4310E datasheet(4/5 Pages) NELLSEMI

4 / 5 page

SEMICONDUCTOR

Nell High Power Products

RoHS

Fig.7 Maximum non-repetitive surge current

single and double side cooled

Fig.8 Maximum non-repetitive surge current

single and double side cooled

Fig.9 Forward voltage drop characteristcs

Instantaneous forward voltage (V)

Number of equal amplitude half cycle

current pulses (N)

Pulse train duration (S)

Fig.10 Thermal lmpedance R

characteristics

thJ-hs

Square wave pulse duration (s)

100

0.01

0.1

20000

1000

100

58000

52000

46000

40000

34000

0.5

1.0

1.5

2.0

2.5

3.0

0.1

0.01

0.001

0.01

0.1

70000

60000

50000

40000

30000

Maximum Non Repetitive Surge Current

Versus Pulse Train Duration.

Rated V

Reapplied

RRM

No Voltage Reapplied

Initial T = 160°C, @50Hz

0.0001

100

Steady State Value

(Single side cooled)

= 0.022 K/W

thJ-hs

(Double side cooled)

= 0.011 K/W

thJ-hs

(DC Operation)

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initial T = 160°C

@ 60Hz 0.0083 s

@ 50Hz 0.0100 s

At Any Rated Load Condition And With

100% Rated V

Applied Following Surge

RRM

28000

22000

20000

10000

3.5

10000

D4310E Series

T = 25°C

T = 160°C

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