Unijunction transistors (UJTs) are three-terminal devices that have only one PN junction. When an aluminum lead is attached at one side of a bar or block of N-doped silicon, the attachment point ...
Unijunction transistors (UJTs) were common circuit elements several decades ago. A simple ramp generator could be built from a single UJT and a few other components (Fig. 1). 1. In a simple UJT-based ...
Programmable unijunction transistors (PUT) are three-terminal thyristors that are triggered into conduction when the voltage at the anode exceeds the voltage at the gate. The PUT is similar to the ...
单结晶体管是一种三端半导体器件，具有负电阻和开关特性，用于相位控制应用中的弛豫振荡器。 本文引用地址： 单结晶体管是另一种固态三端器件，可用于门脉冲、定时电路和触发发生器 ...
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