DRD420D18 View Datasheet(PDF) - Dynex Semiconductor

Part Name

Description

View to exact match

DRD420D18

Rectifier Diode

Dynex Semiconductor 

DRD420D

CHARACTERISTICS

Symbol

Parameter

IRRM

Peak reverse current

QS

Total stored charge

I

Peak recovery current

RR

trr

Reverse recovery time

V

Threshold voltage

TO

r

Slope resistance

T

Conditions

At VRRM, Tcase = 175oC

IF = 1000A, dIRR/dt = 5A/µs

Tcase = 175˚C, VR = 100V

At T = 175˚C

vj

At T = 175˚C

vj

Typ. Max. Units

-

100 mA

2500 -

µC

155

-

A

50

-

µs

-

0.75

V

- 0.0494 mΩ

CURVES

10000

Tj = 125˚C

9000

8000

7000

6000

5000

4000

3000

2000

1000

0

0.7

0.8

0.9

1.0

1.1

1.2

1.3

Instantaneous forward voltage, VF - (A)

Fig.2 Maximum (limit) forward characteristics

7000

6000

5000

4000

3000

2000

1000

0

0

dc

1/2 wave

3 phase

6 phase

1000 2000 3000 4000 5000 6000 7000

Mean forward current, IF(AV) - (A)

Fig.3 Dissipation curves

4/7

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