MDD95 datasheet(3/3 Pages) IXYS

Numer części	MDD95

Szczegółowy opis	Diode Modules

PDF	3 Pages

Scroll/Zoom	100%

Producent	IXYS [IXYS Corporation]

Strona internetowa	http://www.ixys.com

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Fig. 5 Three phase rectifier bridge:

Power dissipation versus direct

output current and ambient

temperature

Fig. 6 Transient thermal impedance

junction to case (per diode)

Fig. 7 Transient thermal impedance

junction to heatsink (per diode)

thJK for various conduction angles d:

thJK (K/W)

0.46

180

0.48

120

0.50

0.54

0.58

Constants for Z

thJK calculation:

thi (K/W)

i (s)

0.013

0.0012

0.072

0.047

0.175

0.394

0.2

1.32

MDD 95

thJC for various conduction angles d:

thJC (K/W)

0.26

180

0.28

120

0.30

0.34

0.38

Constants for Z

thJC calculation:

thi (K/W)

i (s)

0.013

0.0012

0.072

0.047

0.175

0.394

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