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变容二极管
图片 型号 文档 类别 描述 品牌 供应商
1N4815A 变容二极管 Variable Capacitance Diode, 100pF C(T), Silicon, Abrupt, DO-14,
1N4815B 变容二极管 VARACTOR TUNING DIODES
变容二极管调谐
1N4815C 变容二极管 Variable Capacitance Diode, 100pF C(T), Silicon, Abrupt, DO-14,
1N5139 变容二极管 DIODE
二极管
1N5139 变容二极管 Variable Capacitance Diode, 6.8pF C(T), 60V, Silicon, Abrupt, DO-7
1N5139A 变容二极管 DIODE
二极管
1N5139A 变容二极管 Variable Capacitance Diode, Very High Frequency to Ultra High Frequency, 6.8pF C(T), 60V, Silicon, Abrupt, DO-7,
1N5140 变容二极管 Variable Capacitance Diode, 10pF C(T), 60V, Silicon, Abrupt, DO-7
1N5140 变容二极管 Diode VAR Cap Single 60V 9pF 2-Pin DO-7
1N5140A 变容二极管 TUNING VARACTOR DIODE
调谐变容二极管
1N5140A 变容二极管 DIODE
二极管
1N5140A 变容二极管 Variable Capacitance Diode, Very High Frequency to Ultra High Frequency, 10pF C(T), 60V, Silicon, Abrupt, DO-7
1N5140A 变容二极管 Variable Capacitance Diode, High Frequency to Ultra High Frequency, 10pF C(T), 60V, Silicon, Abrupt, DO-204AA
1N5140ACHIP 变容二极管 Variable Capacitance Diode, Very High Frequency to Ultra High Frequency, 10pF C(T), 60V, Silicon, Abrupt, DIE
1N5140C 变容二极管 10pF, 65V, SILICON, VARIABLE CAPACITANCE DIODE, DO-7, 2 PIN
1N5140CCO 变容二极管 10pF, 65V, SILICON, VARIABLE CAPACITANCE DIODE, DIE-1
1N5140CHIP 变容二极管 Variable Capacitance Diode, Very High Frequency to Ultra High Frequency, 10pF C(T), 60V, Silicon, Abrupt, DIE
1N5140CO 变容二极管 10pF, 65V, SILICON, VARIABLE CAPACITANCE DIODE, DIE-1
1N5141 变容二极管 Diode VAR Cap Single 60V 10.8pF 2-Pin DO-7
1N5141A 变容二极管 DIODE
二极管
1N5141A 变容二极管 Variable Capacitance Diode, 12pF C(T), 60V, Silicon, Abrupt, DO-7
1N5141A 变容二极管 12pF, 65V, SILICON, ABRUPT VARIABLE CAPACITANCE DIODE, DO-7, GLASS PACKAGE-2
1N5142 变容二极管 TUNING VARACTOR DIODE
调谐变容二极管
1N5142 变容二极管 Variable Capacitance Diode, 15pF C(T), 60V, Silicon, Abrupt, DO-7
1N5142 变容二极管 Diode VAR Cap Single 60V 13.5pF 2-Pin DO-7
1N5142A 变容二极管 TUNING VARACTOR DIODE
调谐变容二极管
1N5142A 变容二极管 DIODE
二极管
1N5142A 变容二极管 Variable Capacitance Diode, High Frequency to Ultra High Frequency, 15pF C(T), 60V, Silicon, Abrupt, DO-204AA
1N5143 变容二极管 Variable Capacitance Diode, High Frequency to Ultra High Frequency, 18pF C(T), 60V, Silicon, Abrupt, DO-204AA
1N5143 变容二极管 18pF, 65V, SILICON, ABRUPT VARIABLE CAPACITANCE DIODE, DO-7, GLASS PACKAGE-2
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总600条记录,每页显示30条记录分20页显示。

什么是变容二极管

    变容二极管(Variable Capacitance Diode,简称Varactor Diode),也被称为调谐二极管或慢波二极管,是一种具有可变电容特性的二极管。通过改变反向偏压的大小可以改变其电容值。 变容二极管的工作原理基于PN结的反向偏压和电荷堆积效应。当反向偏压增大时,PN结两端的空间电荷区域会逐渐扩展并增加,这就导致了变容二极管的有效电容越来越大。反之,当反向偏压减小时,空间电荷区域缩小并逐渐消失,从而使得变容二极管的电容值减小。