Ch-technology 95PF(R)...(W) Series Bedienungsanleitung PDF herunterladen (Seite 5)

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Document Number: 93532

4 Revision: 01-Oct-08

95PF(R)...(W) Series

Vishay High Power Products

Standard Recovery Diodes

Generation 2 DO-5 (Stud Version), 95 A

Fig. 4 - Forward Power Loss Characteristics

Fig. 5 - Maximum Non-Repetitive Surge Current

Fig. 6 - Maximum Non-Repetitive Surge Current

Fig. 7 - Forward Voltage Drop Characteristics

Fig. 8 - Thermal Impedance Z

thJC

Characteristics

Average Forward Current (A)

Maximum Allowable Forward Power Loss (W)

Maximum Allowable Ambient Temperature (°C)

0 30 60 90 120 150 180

1 K/W

2 K/W

0.3 K/W

0.7 K/W

0.5 K/W

5 K/W

1.5 K/W

3 K/W

100

120

140

160

030609012015

RMS Limit

Conduction Period

180°

120°

90°

60°

30°

95PF(R) Series

Tj = 180°C

Number Of Equal Amplitude Half Cycle Current Pulses (N)

Peak Haf Sine Wave Forward Current (A)

400

600

800

1000

1200

1400

1600

1800

11010

At Any Rated Load Condition And With

Rated Vrrm Applied Following Surge.

95PF(R) Series

Initial Tj = 150°C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

Pulse Train Duration (s)

Peak Haf Sine Wave Forward Current (A)

200

400

600

800

1000

1200

1400

1600

1800

2000

2200

0.01 0.1 1

Maximum Non Repetitive Surge Current

Versus Pulse Train Duration.

95PF(R) Series

Initial Tj = 150°C

No Voltage Reapplied

Rated Vrrm Reapplied

Instantaneous Forward Voltage (V)

Instantaneous Forward Current (A)

100

1000

0 0.5 1 1.5 2 2.5 3

Tj = 25°C

95PF(R) Series

Tj = 180°C

Square Wave Pulse Duration (s)

Transient Thermal Impedance Z

thJC

(K/W)

0.01

0.1

0.0001 0.001 0.01 0.1 1 10

Steady State Value

RthJC = 0.27 K/W

(DC Operation)

95PF(R) Series

1 2 3 4 5 6 7 8 9 10

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