Semelab’s application note on lateral mosfet design recommendations for audio amplifiers:
Semelab’s range of lateral mosfets has been specifically designed for audio power amplifiers and there are a number of advantages that they exhibit over bipolar transistors in these applications. This application note is intended to highlight these differences and give design guidelines in using the mosfets for high power audio products.
Semelab’s new range of Alfet devices are available in both single (8Amp) and double-die (16Amp) versions with complementary Nchannel and P-channel parts rated at both 160V and 200V.