Ch-technology T..HF Series Manuel d'utilisateur télécharger pdf (Page 10)

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Revision: 12-Jun-08 9

T..HF Series

Power Rectifier Diodes (T-Modules),

40 A/70 A/85 A/110 A

Vishay High Power Products

Fig. 23 - Maximum Non-Repetitive Surge Current

Fig. 24 - Maximum Non-Repetitive Surge Current

Fig. 25 - Forward Voltage Drop Characteristics

Fig. 26 - Forward Voltage Drop Characteristics

Fig. 27 - Forward Voltage Drop Characteristics

Fig. 28 - Forward Voltage Drop Characteristics

400

600

800

1000

1200

1400

1600

1800

110100

Peak Ha lf Sine Wave Forwa rd Current (A)

Number Of Eq ua l Amp lit ud e Half Cyc le Current Pulses (N)

T1 1 0 H F. . Se ri e s

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

400

600

800

1000

1200

1400

1600

1800

2000

0.01 0.1 1

Peak Half Sine Wave Forward Current (A)

Pulse Train Duration (s)

Maximum Non Repetitive Surge Current

T1 1 0 H F. . Se r i e s

Initial T = 150°C

No Voltage Reapplied

Ra t e d V Re a p p li e d

Ve rsus Pulse Tra in Durat io n.

RRM

100

1000

00.511.522.533.54

T = 2 5 ° C

Insta nt a neo us Forwa rd Cu rre nt (A)

Instantaneous Forward Voltage (V)

T = 1 5 0 ° C

T4 0 HF. . Se r i e s

100

1000

00.511.522.53

T = 25°C

Instantaneous Forward Current (A)

Instantaneous Forward Voltage (V)

T7 0 H F. . Se r i e s

T = 1 5 0 ° C

100

1000

10000

012345

T = 2 5 ° C

In st a n t a n e o u s Fo r w a rd C u r re n t ( A )

Instantaneous Forward Voltage (V)

T = 150°C

T8 5 HF. . Se r i e s

100

1000

10000

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

T = 2 5 ° C

Instantaneous Forward Current (A)

Instantaneous Forward Voltage (V)

T = 1 5 0 ° C

T1 1 0 H F. . Se r i e s

1 2 ... 5 6 7 8 9 10 11 12 13

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Ch-technology T..HF Series Manuel d'utilisateur Page 10

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