Ch-technology 80PF(R)...(W) High Voltage Series Manual de usuario descargar pdf (Pagina 4)

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Revision: 01-Oct-08 3

80PF(R)...(W) High Voltage Series

Standard Recovery Diodes

Generation 2 DO-5 (Stud Version), 80 A

Vishay High Power Products

Note

• The table above shows the increment of thermal resistance R

thJC

when devices operate at different conduction angles than DC

Fig. 1 - Current Ratings Characteristics

Fig. 2 - Maximum Non-Repetitive Surge Current

Fig. 3 - Maximum Non-Repetitive Surge Current

Fig. 4 - Forward Voltage Drop Characteristics

ΔR

thJC

CONDUCTION

CONDUCTION ANGLE SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION TEST CONDITIONS UNITS

180°

0.14 0.10

= T

maximum K/W

120°

0.16 0.17

90°

0.21 0.22

60°

0.30 0.31

30°

0.50 0.50

0 102030405060708090

110

120

130

140

150

160

Maximum Allowable Case Temperature (°C)

Average Forward Current (A)

80PF(R) Series

140 to 160

RthJC = 0.3 K/W

180° Sine

300

400

500

600

700

800

900

1000

1100

110100

Peak Hal f Sine Wave Forward Current (A)

Number Of Equal Amplitude Half Cycle Current Pulses (N)

70HF(R) Series

Initial T = T Max.

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

At Any Rated Load Condition And With

Rated V Applied Following Surge.

RRM

80PF(R) Series

140 to 160

200

300

400

500

600

700

800

900

1000

1100

1200

0.01 0.1 1

Peak Half Sine Wave Forward Current (A)

Pulse Train Duration (s)

Maximum Non Repetitive Surge Current

70HF(R) Series

Initial T = T Max.

No Voltage Reapplied

Rated V Reapplied

RRM

Versus Pulse Train Duration.

80PF(R) Series

140 to 160

0 0.5 1 1.5 2 2.5 3 3.5 4

100

1000

Instantaneous Forward Current (A)

Instantaneous Forward Voltage (V)

Tj = 25°C

Tj = Tj Max

70HF(R) Series

(140 to 160)

80PF(R) Series

140 to 160

1 2 3 4 5 6 7 8 9

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Ch-technology 80PF(R)...(W) High Voltage Series Manual de usuario Pagina 4

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