STK551U392A-E
The characteristic of PWM switching frequency
Maximum sinusoidal phase current as function of switching frequency (VBUS = 400 V, Tc = 100C)
Fig.12
Switching waveform
IGBT Turn-on. Typical turn-on waveform @Tc = 100C, VBUS = 400 V
X (200 ns/div)
Turn on
VCE (100 V/div)
Io (5 A/div)
Fig. 13
IGBT Turn-off. Typical turn-off waveform @Tc = 100C, VBUS = 400 V
X (200 ns/div)
Turn off
Io (5 A/div)
VCE (100 V/div)
Fig. 14
www.onsemi.com
12