INTERNATIONAL

3

www.rectifierindia.com

April 2011

Fig. 4L Power dissipation of three modules vs. direct and rms current

Fig. 4R Power dissipation of three modules vs. case temp.

Fig. 5 Recovered charge vs. current decrease

Fig. 6 Transient thermal impedance vs. time

Fig. 7 On-state characteristics

Fig. 8 Surge overload current vs. time

IRKT70

IRKH 70

IRKT70

IRKH 70

IRKT70

IRKH 70

IRKT70

IRKH 70

IRKT70

IRKH 70

POWER MODULE

IRKT70,IRKH70