4 transient thermal impedance characteristics, Transient thermal impedance characteristics – C&H Technology RM1200DB-66S User Manual

Page 10

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MITSUBISHI ELECTRIC CORPORATION

HIGH VOLTAGE DIODE MODULE

HVM-2019

(HV-SETSU)

PAGE

9 / 10

12-4

Transient thermal impedance characteristics

0.0

0.2

0.4

0.6

0.8

1.0

1.2

0.001

0.01

0.1

1

10

Normali

zed transi

ent therm

al impeda

nce

Rth(j-c) = 18 K/kW

Time [sec.]

Transient thermal impedance characteristics