LS26VPS中文资料Voltage Controlled Resistor数据手册Linear systems规格书

描述 Description

The LS26VPS is a P-Channel Single JFET voltage-controlled resistor. It has a drain-source resistance that is controlled by a DC bias voltage (VGS) applied to a high impedance gate terminal. Minimum RDS of 20 Ω occurs when VGS \\u003d 3.0V. As VGS approaches the pinch-off voltage of 7.5V, RDS rapidly increases to the maximum value or RDS \\u003d 50 Ω.For the N-Channel version, please see our LS26VNS. Both the N and P-channel parts are made from the same die geometry, making them complimentary.

简介

LS26VPS属于分立半导体产品的晶体管-JFET。由Linear systems制造生产的LS26VPS晶体管 - JFET结栅场效应晶体管 (JFET) 是用作电子控制开关、放大器或电压控制电阻器的器件。在栅极端子与源极端子之间施加适当极性的电势差就会增加电流流动的阻力，这意味着源极端子与漏极端子之间通道中流动的电流会更少。由于电荷流过源极与漏极端子之间的半导体通道，因此 JFET 不需要偏置电流。