DF051 データシートの表示（PDF） - Dynex Semiconductor

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DF051

Fast Recovery Diode

Dynex Semiconductor 

DF051

4/7

500

Measured under pulse

conditions

400

300

200

Tj = 150˚C

100

Tj = 25˚C

0

1.0

1.2

1.4

1.6

1.8

Instantaneous forward voltage VF - (V)

Fig.2 Maximum (limit) forward characteristics

100000

10000

IF

∫ 50µs

QS = 0

tp = 1ms

dIR/dt

QS

IRR

Conditions:

Tj = 150˚C,

VR = 100V

1000

100

1

A

B

C

D

E

A: IF = 2000A

B: IF = 1000A

C: IF = 500A

D: IF = 200A

E: IF = 100A

10

100

Rate of rise of reverse current dIR/dt - (A/µs)

Fig.3 Recovered charge

1000

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