MCC44 datasheet(4/4 Pages) IXYS

部件名	MCC44

功能描述	Thyristor Modules Thyristor/Diode Modules

PDF	4 Pages

Scroll/Zoom	100%

制造商	IXYS [IXYS Corporation]

网页	http://www.ixys.com

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MCC44

MCD44

Fig. 7 Three phase AC-controller:

Power dissipation versus RMS

output current and ambient

temperature

Fig. 8 Transient thermal impedance

junction to case (per thyristor or

diode)

Fig. 9 Transient thermal impedance

junction to heatsink (per thyristor

or diode)

thJK for various conduction angles d:

thJK (K/W)

0.73

180°

0.75

120°

0.78

60°

0.8

30°

0.82

Constants for Z

thJK calculation:

thi (K/W)

i (s)

0.015

0.0035

0.026

0.02

0.489

0.195

0.2

0.68

Constants for Z

thJC calculation:

thi (K/W)

i (s)

0.015

0.0035

0.026

0.02

0.489

0.195

thJC for various conduction angles d:

thJC (K/W)

0.53

180°

0.55

120°

0.58

60°

0.6

30°

0.62

MCC44 数据表(PDF) 4 Page - IXYS Corporation

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