hi all.
currently im working on a high speed switching mosfets with under high voltage. But i have question about my project and needed some help.
im switching 4 mosfets with h bridge configuration. The switching frequency is about 50kHz (optocouple with totem poles) and the im looking for a low cost mosfets for bridging.
the loads current will be 3-4 amps and the power supply voltage is full rectified 320Vdc. I have already searched on the internet and readed some datasheets. But i m not sure about the mosfets. Cause of SOA(safe operation area). I have readed lots of document about SOA because of my bad english , i couldnt understand clearly.
Here some of the searched and also added datasheets of them;
IXTU5N50P
IRF740A
**broken link removed**
which one is suitable for me ?? or do you have any suggestion ??
thanks. QWERTY..
currently im working on a high speed switching mosfets with under high voltage. But i have question about my project and needed some help.
im switching 4 mosfets with h bridge configuration. The switching frequency is about 50kHz (optocouple with totem poles) and the im looking for a low cost mosfets for bridging.
the loads current will be 3-4 amps and the power supply voltage is full rectified 320Vdc. I have already searched on the internet and readed some datasheets. But i m not sure about the mosfets. Cause of SOA(safe operation area). I have readed lots of document about SOA because of my bad english , i couldnt understand clearly.
Here some of the searched and also added datasheets of them;
IXTU5N50P
IRF740A
**broken link removed**
which one is suitable for me ?? or do you have any suggestion ??
thanks. QWERTY..