70DR10 datasheet(5/7 Pages) NELLSEMI

5 / 7 page

SEMICONDUCTOR

RoHS

Nell High Power Products

Fig.11 Forward Voltage Drop Characterisics

Fig.9 Maximum Non-Repetitive Surge Current

100

Number Of Equal Amplitude Half Cyde

Current Pulses(N)

Instantaneous Forward Voltage (V)

70D(R)Series

300

400

500

600

100

1000

1.5

0.5

2.5

Fig.10 maximum Non-Repetitive Surge Current

Pulse Train Duration (s)

0.01

0.1

700

800

900

1000

1100

300

400

500

600

700

800

900

1000

200

1100

1200

0.01

0.1

0.001

0.0001

0.01

0.1

0.001

Fig.13 Thermal Impedance ZthJC

Characteristics

Square Wave Pulse Duration (s)

100

1000

0.5

1.5

2.5

3.5

Fig.12 Forward Voltage Drop Characteristics

(For 1600V)

(Up to 1200V)

Forward Voltage Drop(V)

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At Any Rated Load Condition And With

At Rated V

Applied Following Surge.

RRM

Initial T = T Max.

@60 Hz 0.0083 s

@50 Hz 0.0100 s

T = 25

°C

T = T Max.

Steady State Value

= 0.45 K/W

thJC

(DC Operation)

Maximum Non Repetitive Surge Current

Versus Pulse Train Duration.

No Voltage Reapplied

Reted V

Reapplied

RRM

Initial T = T Max.

T = 25

°C

T = T Max.

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