www.vishay.com

For technical questions, contact: diodes-tech@vishay.com

Document Number: 93712

4

Revision: 02-Jun-08

70TPS.. High Voltage Series

Fig. 1 - Current Rating Characteristics

Fig. 2 - Current Rating Characteristics

Fig. 3 - On-State Power Loss Characteristics

Fig. 4 - On-State Power Loss Characteristics

Fig. 5 - Maximum Non-Repetitive Surge Current

Fig. 6 - Maximum Non-Repetitive Surge Current

Average On-state Current (A)

70

80

90

100

110

120

130

0

10

203040

5060

7080

30˚

60˚

90˚

120˚

180˚

Conduction Angle

70TPS.. Series

RthJC (DC) = 0.27 ˚C/W

Average On-state Current (A)

60

70

80

90

100

110

120

130

0

1020 3040 5060 7080 90

DC

30˚

60˚

90˚

120˚

180˚

Conduction Period

70TPS.. Series

RthJC (DC) = 0.27 ˚C/W

Average On-state Current (A)

0

20

40

60

80

100

120

140

0

10203040506070

RMS Limit

Conduction Angle

180˚

120˚

90˚

60˚

30˚

70TPS.. Series

Tj = 125˚C

Average On-state Current (A)

0

30

60

90

120

150

015

30

45

60

75

RMS Limit

Conduction Period

70TPS.. Series

Tj = 125˚C

180˚

120˚

90˚

60˚

30˚

DC

Number Of Equal Amplitude Half Cycle Current Pulses (N)

500

600

700

800

900

1000

1100

1200

1300

110

100

70TPS.. Series

At Any Rated Load Condition And With

Rated Vrrm Applied Following Surge.

Initial Tj = 125˚C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

Pulse Train Duration (s)

500

600

700

800

900

1000

1100

1200

1300

1400

1500

0.01

0.1

1

Maximum Non Repetitive Surge Current

Versus Pulse Train Duration. Control

Of Conduction May Not Be Maintained.

Initial Tj = 125˚C

No Voltage Reapplied

Rated Vrrm Reapplied

70TPS.. Series