DL4934 データシートの表示（PDF） - Diodes Incorporated.

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DL4934

1.0A SURFACE MOUNT FAST RECOVERY RECTIFIER

Diodes Incorporated. 

1.0

10

0.8

1.0

0.6

Tj = 25ºC

Pulse Width = 300 ms

0.1

0.01

0.6

0.8

1.0

1.2

1.4

VF, INSTANTANEOUS FORWARD VOLTAGE (V)

Fig. 1 Peak Forward Surge Current vs Forward Voltage

0.4

0.2

Single Phase

Half Wave 60 Hz

Resistive or

Inductive Load

0

25 50 75 100 125 150 175 200

TT, TERMINAL TEMPERATURE (ºC)

Fig. 2 Forward Derating Curve

100

30

Tj = 150ºC

Pulse Width

8.3 ms Single Half

Sine-Wave

20

10

10

Tj = 25ºC

f = 1MHz

0

1

10

100

NUMBER OF CYCLES AT 60 Hz

Fig. 3 Peak Fwd Surge Current vs Number of Cycles at 60 Hz

1

1

10

100

VR, REVERSE VOLTAGE (V)

Fig. 4 Junction Capacitance vs Reverse Voltage

DS15001 Rev. D-2

2 of 2

DL4933-DL4937

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