DFB5435 View Datasheet(PDF) - Dynex Semiconductor

Part Name

Description

View to exact match

DFB5435

Fast Recovery Diode

Dynex Semiconductor 

DEFINITION OF K FACTOR AND QRA1

dIR/dt

t1

0.5x IRR

IRR

QRA1 = 0.5x IRR(t1 + t2)

t2 k = t1/t2

τ

CURVES

5000

Measured under pulse conditions

4000

3000

2000

1000

Tj = 150˚C

Tj = 25˚C

0

0.5

1.0

1.5

2.0

2.5

3.0

Instantaneous forward voltage VF - (V)

Fig.1 Maximum (limit) forward characteristics

DFB54

3/7

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