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变容二极管

图片	型号	文档	类别	描述	品牌	供应商

	1N5450BCO		变容二极管	33pF, 30V, SILICON, VARIABLE CAPACITANCE DIODE, DIE-1

	1N5450CCO		变容二极管	33pF, 30V, SILICON, VARIABLE CAPACITANCE DIODE, DIE-1

	1N5451		变容二极管	VARACTOR TUNING DIODES 变容二极管调谐

	1N5451		变容二极管	DIODE VARACTOR DIODE,SINGLE,39PF C(T),DO-7, Variable Capacitance Diode

	1N5451A		变容二极管	D0-7 Diode D0-7二极管

	1N5451A		变容二极管	Variable Capacitance Diode, Very High Frequency to Ultra High Frequency, 39pF C(T), 30V, Silicon, Abrupt, DO-7,

	1N5451A		变容二极管	39pF, 30V, SILICON, ABRUPT VARIABLE CAPACITANCE DIODE, DO-7, GLASS PACKAGE-2

	1N5451A		变容二极管	Variable Capacitance Diode, 39pF C(T), 30V, Silicon, Abrupt, DO-7

	1N5451A		变容二极管	Variable Capacitance Diode, Ultra High Frequency, 39pF C(T), 30V, Silicon, Abrupt, DO-204AA

	1N5451A06		变容二极管	Variable Capacitance Diode, 39pF C(T)

	1N5451ACHIP		变容二极管	Variable Capacitance Diode, Very High Frequency to Ultra High Frequency, 39pF C(T), 30V, Silicon, Abrupt, DIE

	1N5451ACO		变容二极管	39pF, 30V, SILICON, VARIABLE CAPACITANCE DIODE, DIE-1

	1N5451B		变容二极管	Variable Capacitance Diode, Very High Frequency to Ultra High Frequency, 39pF C(T), 30V, Silicon, Abrupt,

	1N5451C		变容二极管	39pF, 30V, SILICON, ABRUPT VARIABLE CAPACITANCE DIODE, DO-7, GLASS PACKAGE-2

	1N5451C		变容二极管	Variable Capacitance Diode, Very High Frequency to Ultra High Frequency, 39pF C(T), 30V, Silicon, Abrupt,

	1N5452		变容二极管	VARACTOR TUNING DIODES 变容二极管调谐

	1N5452		变容二极管	DIODE VARACTOR DIODE,SINGLE,47PF C(T),DO-7, Variable Capacitance Diode

	1N5452A		变容二极管	D0-7 Diode D0-7二极管

	1N5452A		变容二极管	Variable Capacitance Diode, 47pF C(T), 30V, Silicon, Abrupt, DO-7

	1N5452ACO		变容二极管	47pF, 30V, SILICON, VARIABLE CAPACITANCE DIODE, DIE-1

	1N5452B		变容二极管	Diode VAR Cap Single 30V 47pF 2-Pin DO-7

	1N5452B		变容二极管	Variable Capacitance Diode, Very High Frequency to Ultra High Frequency, 47pF C(T), 30V, Silicon, Abrupt,

	1N5452BCO		变容二极管	Variable Capacitance Diode, 47pF C(T), 30V, Silicon, DIE-1

	1N5452C		变容二极管	47pF, 30V, SILICON, ABRUPT VARIABLE CAPACITANCE DIODE, DO-7, GLASS PACKAGE-2

	1N5452C		变容二极管	Variable Capacitance Diode, Very High Frequency to Ultra High Frequency, 47pF C(T), 30V, Silicon, Abrupt,

	1N5452CCO		变容二极管	47pF, 30V, SILICON, VARIABLE CAPACITANCE DIODE, DIE-1

	1N5452CO		变容二极管	Variable Capacitance Diode, 47pF C(T), 30V, Silicon, DIE-1

	1N5452D		变容二极管	Diode VAR Cap Single 30V 47pF 2-Pin DO-7

	1N5453		变容二极管	VARACTOR TUNING DIODES 变容二极管调谐

	1N5453A		变容二极管	D0-7 Diode D0-7二极管

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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。