{"product_id":"9781604567625","title":"MOSFETs","description":"The metal-oxide-semiconductor field-effect transistor (MOSFET, MOS-FET, or MOS FET) is a device used to amplify or switch electronic signals. It is by far the most common field-effect transistor in both digital and analog circuits. The MOSFET is composed of a channel of n-type or p-type semiconductor material, and is accordingly called an NMOSFET or a PMOSFET (also commonly nMOSFET, pMOSFET. The width of the channel, which determines how well the device conducts, is controlled by an electrode called the gate, separated from channel by a thin layer of oxide insulation. The insulation keeps current from flowing between the gate and channel. MOSFETs are useful for high-speed switching applications and also on integrated circuits in computers.","brand":"Nova Science Publishers, Inc (US)","offers":[{"title":"Default Title","offer_id":65426864308573,"sku":null,"price":129.74,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/3893\/2573\/files\/9781604567625.jpg?v=1789378415","url":"https:\/\/shop.gazellebookservices.co.uk\/products\/9781604567625","provider":"Gazelle Book Services","version":"1.0","type":"link"}