DSF8045SK datasheet(2/7 Pages) DYNEX

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DSF8045SK

SURGE RATINGS

Conditions

Max.

Units

3.5

61.25 x 103

2t for fusing

Surge (non-repetitive) forward current

FSM

Parameter

Symbol

10ms half sine; with 0% V

RRM, Tj = 150

2.8

39.2 x 103

2t for fusing

Surge (non-repetitive) forward current

FSM

10ms half sine; with 50% V

RRM, Tj = 150

THERMAL AND MECHANICAL DATA

Conditions

Max.

Units

oC/W

-0.09

Anode dc

Clamping force 8.0kN

with mounting compound

Thermal resistance - case to heatsink

th(c-h)

0.01

Double side

Single side

Thermal resistance - junction to case

th(j-c)

Single side cooled

Symbol

Parameter

-0.02

oC/W

Cathode dc

0.103

oC/W

Double side cooled

0.048

oC/W

stg

Storage temperature range

-55

175

9.0

7.0

Clamping force

Virtual junction temperature

Forward (conducting)

150

Min.

CURRENT RATINGS

Symbol

Parameter

Conditions

Double Side Cooled

F(AV)

Mean forward current

F(RMS)

RMS value

Continuous (direct) forward current

Single Side Cooled (Anode side)

F(AV)

Mean forward current

F(RMS)

RMS value

Continuous (direct) forward current

Units

Max.

Half wave resistive load, T

case = 65

430

case = 65

680

case = 65

600

Half wave resistive load, T

case = 65

285

case = 65

445

case = 65

380

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