cha' diode back-to-back pn junction bipolar junction transistor. collector Qu'mey potlh ic Dumerbe' forward mavalqu'mo' eb vay' qung vo' emitter Sep junction mavalqu'mo' reverse barrier bopummeH 'angbogh Da electric yotlh yoS collector, cb injected. voltage emitter SabtaHbogh mavalqu'mo' HochHom collector 'ej chel reverse mavalqu'mo' collector.
vaj vIlopQo' jay' 39 transistor tI s emitter Qu'mey potlh coefficient β amplifying ic ghap ib = 100, collector Qu'mey potlh ic = = beta * ib = 10ma. vaj alternate waw' stacking qaStaHvIS mavalqu'mo' circuit mach Qu'mey potlh ib, nargh qaStaHvIS collector circuit correspond alternating Qu'mey potlh ic, [taH ghap ib beta, bipolar transistor 39 vIlopQo' jay'; = tlhoj s Qu'mey potlh amplification.