【技术】探讨稳压二极管原理和应用
合科泰半导体在本文将对稳压二极管原理和应用进行详细的讲解,为工程师们的设计提供理论基础。详细介绍内容如下:
一、稳压二极管介绍
稳压二极管,英文名称Zener diode,又叫齐纳二极管。利用pn结反向击穿状态,其电流可在很大范围内变化而电压基本不变的现象,制成的起稳压作用的二极管。 此二极管是一种直到临界反向击穿电压前都具有很高电阻的半导体器件。在这临界击穿点上,反向电阻降低到一个很小的数值,在这个低阻区中电流增加而电压则保持恒定,稳压二极管是根据击穿电压来分档的,因为这种特性,稳压管主要被作为稳压器或电压基准元件使用。稳压二极管可以串联起来以便在较高的电压上使用,通过串联就可获得更高的稳定电压。
二、稳压二极管原理:
稳压二极管的伏安特性曲线的正向特性和普通二极管差不多,反向特性是在反向电压低于反向击穿电压时,反向电阻很大,反向漏电流极小。但是,当反向电压临近反向电压的临界值时,反向电流骤然增大,称为击穿,在这一临界击穿点上,反向电阻骤然降至很小值。尽管电流在很大的范围内变化,而二极管两端的电压却基本上稳定在击穿电压附近,从而实现了二极管的稳压功能。
三、稳压二极管应用:
1、典型的串联型稳压电路
在此电路中,三极管T的基极被稳压二极管D稳定在13V,那么其发射极就输出恒定的13-0.7=12.3V电压了,在一定范围内,无论输入电压升高还是降低,无论负载电阻大小变化,输出电压都保持不变。这个电路在很多场合下都有应用。7805就是一种串联型集成稳压电路,可以输出5V的电压。7805-7824可以输出5-24V电压。在很多电器上都有应用。
2、电视机里的过压保护电路
115V是电视机主供电电压,当电源输出电压过高时,D导通,三极管T导通,其集电极电位将由原来的高电平(5V)变为低电平,通过待机控制线的电压使电视机进入待机保护状态。
3、电弧抑制电路
在电感线圈上并联接入一只合适的稳压二极管(也可接入一只普通二极管原理一样)的话,当线圈在导通状态切断时,由于其电磁能释放所产生的高压就被二极管所吸收,所以当开关断开时,开关的电弧也就被消除了。这个应用电路在工业上用得比较多,如一些较大功率的电磁吸控制电路就用到它。
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本文由伊哟转载自合科泰半导体,原文标题为:稳压二极管原理、应用、稳压电路、过路保护介绍,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
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分析稳压二极管选型要注意的地方
稳压二极管是实现电压稳定和保护的重要器件。如何正确地选型是确保电路稳定性和可靠性的关键。本文辰达行从主要的技术参数、应用场景和其他需要注意的因素进行详细分析,以帮助工程师在实际应用中做出合理的选型。
稳压二极管选用原则有哪些?
稳压二极管是一种能够在反向击穿区域稳定电压的半导体器件,常用于电压稳压、限压保护和参考电压源。在实际应用中,不同的电路需求会对稳压二极管的性能提出不同要求,因此正确选型非常重要。本文中辰达行来为大家介绍稳压二极管的选用原则,希望对各位工程师朋友有所帮助。
萨科微11V稳定电压值、500mW最大功耗的稳压二极管BZT52C11,广泛应用于电池充电器等领域
Slkor萨科微稳压二极管BZT52C11具有500mW最大功耗和11V稳定电压值,该器件稳定电压工作范围为10.4V至11.6V,反向漏电流为100nA。具有稳定性高和响应速度快的优势,能够稳定输出电压,提高充电效率,使充电器提供一个稳定的电压,确保电池能够安全、有效地充满电。
捷捷微电(JieJie Microelectronics)车规级防护器件选型表
目录- 稳压二极管/zener 瞬态抑制二极管/TVS 静电防护二极管/ESD Signal Switch Diode Diode
型号- BZT52C22SAU,10BJ18CA-AU,SMAZKC12AU,10BJ60A-AU,6AJ22CA-AU,SMF24AL-AU,SMAJ220A-AU,JRB-T18A,15BJ100CA-AU,SMBZSC13AU,SMDJ20CA-AU,10BJ36A-AU,SMAZPC75AU,JEB36D3-AU,6AJ33A-AU,BZD52C36AU,SMBJ75A-AU,10BJ130A-AU,BZX84C39AU,SMF40CA-AU,JEB03D3-AU,SMBZSC150AU,15BJ130A-AU,SMDJ16A-AU,SMBJ20A-AU,SMBZSC24AU,SMAJ400CA-AU,SMAJ20CA-AU,SMCJ110A-AU,SMTJ26AT-8S,BZD52C47AU,SMAJ18A-AU,SMBJ300CA-AU,SM8S15CA-AL,SMAZKC36AU,SMAZKC180AU,SMF64CA-AU,BZT52C10SAU,SMCJ200A-AU,10BJ200CA-AU,SMTJ33CAT-8S,SMF90CA-AU,SMBZSC9V1AU,SMDJ40A-AU,JRB-T40CA,BZD55C39AU,6AJ120CA-AU,SMAZKC47AU,SMCJ45A-AU,SMCJ70A-AU,SMAZHC20AU,SMF48AL-AU,15BJ85CA-AU,SMTJ17CAT-8S,SMAJ33A-AU,SMBJ22CA-AU,SMDJ36CA-AU,15BJ18CA-AU,SMCJ75CA-AU,JEB12D3-AU,15BJ40A-AU,10BJ85CA-AU,BZD52C12AU,6AJ18A-AU,SMBJ90A-AU,SMF16AL-AU,BZD52C27AU,10BJ43A-AU,SMAZKC56AU,SMAJ70CA-AU,10BJ26CA-AU,SMAZPC180AU,SMBJ13A-AU,SMBZSC130AU,6AJ14CA-AU,SMDJ12CA-AU,SMAJ85CA-AU,SMBZSC15AU,10BJ11CA-AU,SMF33AL-AU,SMAJ36CA-AU,SMBJ180CA-AU,SMF170CA-AU,SMCJ350A-AU,SMCJ250CA-AU,15BJ15A-AU,SMDJ15A-AU,6AJ26A-AU,SMAJ11CA-AU,SMAJ150CA-AU,10BJ10CA-AU,BZD52C91AU,SMF100A-AU,SMDJ33A-AU,15BJ43CA-AU,BZT52C24SAU,SMF40CAL-AU,10BJ170CA-AU,BZT52C20SAU,15BJ33A-AU,SMAJ43A-AU,SMTJ43AT-8S,SMAZHC75AU,SMBJ14CA-AU,SMCJ17CA-AU,SMDJ28CA-AU,SMF45A-AU,SMAJ26A-AU,SMBZSC39AU,SMF28A-AU,SMTJ20CAT-8S,JEU36T2B-AU,15BJ16A-AU,BZX84C15AU,SM8S24CA-AL,SMCJ16CA-AU,15BJ150CA-AU,15BJ22A-AU,SMAJ300A-AU,SM8S33CA-AL,SMCJ440A-AU,SMF28CAL-AU,15KP51CA-DB,SMAZPC20AU,BZT52C36SAU,SMF15AL-AU,SMBJ220CA-AU,SMAJ12CA-AU,SMAZKC10AU,SMAJ18CA-AU,SMF170A-AU,SM6S28A-AL,SMF10CAL-AU,SMBJ12A-AU,SMAZKC16AU,10BJ18A-AU,10BJ120A-AU,SMAJ45CA-AU,JEU03D3-AU,SMAZKC160AU,SMBJ170A-AU,SMCJ170CA-AU,SMBJ22A-AU,SMAJ28CA-AU,SMDJ22A-AU,SMAZPC33AU,SMAZHC62AU,15BJ30A-AU,10BJ17CA-AU,SMF22CA-AU,SMBJ90CA-AU,15BJ36CA-AU,BZD52C82AU,BZD55C24AU,SMBJ14A-AU,SMCJ24CA-AU,SMF24CAL-AU,SMAZKC27AU,10BJ160CA-AU,SM8T36CA-AL,SMF24CA-AU,6AJ54CA-AU,SMDJ18CA-AU,SMBJ190CA-AU,SMF40AL-AU,SMAZHC51AU,BZT52C9V1SAU,10BJ70CA-AU,15BJ51CA-AU,SMBZSC20AU,SM6S36A-AL,BZD55C13AU,SMAZKC91AU,SMAZPC160AU,SMDJ17A-AU,JRB-T18CA,15BJ190CA-AU,SMAJ110CA-AU,15BJ17A-AU,SMAJ78A-AU,6AJ64CA-AU,SMCJ43A-AU,SMF160A-AU,SMAZPC11AU,SMBJ150A-AU,BZT52C4V7SAU,SMBZSC33AU,SMCJ36A-AU,SM8S16CA-AL,SMAJ440CA-AU,SMCJ120CA-AU,6AJ110CA-AU,JEU36D3-AU,BZD52C16AU,SMCJ110CA-AU,SMAZPC68AU,6AJ78A-AU,SMAZPC22AU,SMAJ100CA-AU,SMCJ51A-AU,SMBJ64A-AU,SMBJ350CA-AU,SMF14CA-AU,SMBJ250A-AU,15KP51A-DB,6AJ28A-AU,10BJ60CA-AU,BZT52C12SAU,10BJ17A-AU,BZT52C3V3SAU,SMAJ150A-AU,SMBZSC11AU,SMAJ10CA-AU,SMF17AL-AU,10BJ190A-AU,SMBJ15A-AU,SMAJ130A-AU,SMTJ36AT-8S,SMBJ58A-AU,SMCJ60CA-AU,SMF16CA-AU,SMCJ190A-AU,SMDJ26CA-AU,SMTJ24CAT-8S,SMBZSC68AU,6AJ13CA-AU,10BJ120CA-AU,SMBZSC22AU,SMCJ160CA-AU,BZD55C15AU,BZX84C3V6AU,MMBZ9V1ALAU,SMF15CAL-AU,SMF54A-AU,15BJ11CA-AU,JEU12D3U-AU,SMBJ85A-AU,MMBZ6V8ALAU,SMAJ43CA-AU,SMAZHC18AU,15BJ24A-AU,SMAZPC13AU,SMDJ54CA-AU,SMAZHC82AU,SMDJ18A-AU,SMBJ40CA-AU,SMAJ78CA-AU,JEU05D3U-AU,SMF75AL-AU,SMCJ90CA-AU,SMF60A-AU,10BJ110CA-AU,SMAJ40A-AU,BZD52C100AU,BZD52C18AU,SMBJ30CA-AU,10BJ45A-AU,SMAJ28A-AU,SMF16CAL-AU,SMCJ120A-AU,SMDJ24A-AU,SMCJ200CA-AU,SMAZPC24AU,15BJ26CA-AU,6AJ28CA-AU,15BJ18A-AU,SMDJ30A-AU,SMF26A-AU,SMTJ26CAT-8S,SMBJ100A-AU,6AJ40A-AU,10BJ51A-AU,SMTJ18AT-8S,SM6S26A-AL,BZT52C39SAU,6AJ36CA-AU,SMAJ30A-AU,SMDJ51CA-AU,SMAJ14A-AU,SMCJ300A-AU,SMTJ28AT-8S,15KP36CA-DB,BZD55C20AU,SMTJ16AT-8S,SMAZPC9V1AU,BZT52C2V4SAU,SMF150A-AU,SMBJ180A-AU,15BJ12A-AU,SMF33A-AU,SMF14CAL-AU,SMCJ40CA-AU,SMBJ40A-AU,10BJ78CA-AU,10BJ24A-AU,SM6P36A,SM6P36C,JRB-T24CA,SMAJ13CA-AU,JRC-T48A,15BJ54CA-AU,JEB15C-AU,SMF54CA-AU,JRC-T64CA,SMF10A-AU,SMCJ130A-AU,SMCJ210CA-AU,JRC-T24A,SMAJ85A-AU,BZD52C51AU,SMBJ45CA-AU,SMF48A-AU,SMAZHC16AU,SM6P15A,SMAZPC91AU,SMCJ170A-AU,SM6P15C,SMCJ17A-AU,6AJ22A-AU,10BJ54CA-AU,JRC-T20A,SMBJ70CA-AU,SMAJ120A-AU,6AJ48CA-AU,SMBJ28CA-AU,SMF14AL-AU,SM8S30A-AL,BZD52C62AU,15BJ200A-AU,SM8S15A-AL,SMBJ24A-AU,SMDJ58CA-AU,10BJ28CA-AU,SM8T26A-AL,BZT52C15SAU,SMF58CA-AU,JRC-T40CA,10BJ110A-AU,JRB-T40A,JRC-T22A,SMBJ400A-AU,SM8T43A-AL,BZT52C5V1SAU,SMF48CAL-AU,BZX84C43AU,10BJ16A-AU,SMCJ64A-AU,SMDJ12A-AU,SMF24A-AU,10BJ12CA-AU,6AJ36A-AU,JEB4V5D3U-AU,SMBJ48CA-AU,JRB-T15CA,SMBJ250CA-AU,15BJ11A-AU,SMAZPC16AU,JEU05D5-AU,SMF75CA-AU,SMF64AL-AU,10BJ10A-AU,BZD55C22AU,6AJ45CA-AU,SMF28CA-AU,SMBZSC30AU,BZD55C68AU,SM6P16A,SMAZHC27AU,10BJ75CA-AU,SM6P16C,SMF220CA-AU,SMAJ160A-AU,SMDJ58A-AU,JRB-T26CA,SMF180A-AU,15BJ13CA-AU,SMCJ100A-AU,JRC-T43A,SMAJ22CA-AU,SMBJ78CA-AU,SMCJ100CA-AU,SMAJ120CA-AU,SMAZHC91AU,SMAZPC27AU,SM8S24CAP-AL,SMBJ15CA-AU,SMAJ350CA-AU,JRC-T20CA,15BJ58A-AU,BZD55C11AU,SMAJ60A-AU,SMCJ90A-AU,SMAZPC120AU,6AJ16CA-AU,JRC-T40A,SMBZSC180AU,6AJ78CA-AU,JRC-T64A,BZT52C30SAU,SMF110A-AU,15BJ26A-AU,10BJ150A-AU,BZX84C4V7AU,SMDJ26A-AU,SMCJ20CA-AU,10BJ45CA-AU,SMF11CAL-AU,15BJ43A-AU,15BJ160CA-AU,JRB-T43A,SMCJ18A-AU,BZX84C30AU,15BJ33CA-AU,SM6P18C,SMAJ15A-AU,SMAJ75A-AU,6AJ15CA-AU,SMBJ24CA-AU,SMF90A-AU,SMCJ10CA-AU,SMAJ70A-AU,SMAJ75CA-AU,SM6P18A,10BJ15A-AU,SMAZHC100AU,SMDJ43A-AU,JRB-T20A,SMCJ26CA-AU,BZD52C75AU,BZD55C33AU,SMDJ22CA-AU,BZX84C3V9AU,SMF12CA-AU,SMAZHC36AU,SMTJ15AT-8S,JEU05T2B-AU,JEB05DF-AU,SMAJ160CA-AU,JRC-T22CA,10
稳压二极管1SMA4728A,具有1W最大功耗和3.3V稳定电压值,广泛应用于电池充电器等领域
Slkor萨科微稳压二极管1SMA4728A具有1W最大功耗和3.3V稳定电压值,该器件稳定电压工作范围为3.1V至3.5V,反向漏电流为100μA。这款稳压二极管在电池充电器中发挥着关键作用,它可以实现过压保护、稳压调节和电流限制等功能,从而提高充电器的安全性和充电效率。
萨科微稳压二极管MM1W8V2的介绍及与MM1Z8V2B的区别
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BZT52C2V4 - 43 ZENER DIODES
型号- BZT52C20,BZT52C43,BZT52C22,BZT52C24,BZT52C27,BZT52C8V2,BZT52C9V1,BZT52C4V7,BZT52C5V6,BZT52C6V2,BZT52C2V7,BZT52C3V6,BZT52C6V8,BZT52C3V9,BZT52C7V5,BZT52C39,BZT52C3V0,BZT52C18,BZT52C2V4,BZT52C3V3,BZT52C5V1,BZT52C4V3,BZT52C10,BZT52C11,BZT52C33,BZT52C12,BZT52C13,BZT52C36,BZT52C15,BZT52C16,BZT52C30
ZMM1 至 ZMM200 稳压二极管
型号- ZMM10,ZMM120,ZMM11,ZMM12,ZMM56,ZMM13,ZMM160,ZMM15,ZMM16,ZMM91,ZMM200,ZMM51,ZMM20,ZMM110,ZMM3V3,ZMM5V1,ZMM24,ZMM68,ZMM3V0,ZMM150,ZMM27,ZMM3V9,ZMM7V5,ZMM3V6,ZMM5V6,ZMM62,ZMM9V1,ZMM18,ZMM75,ZMM33,ZMM100,ZMM36,ZMM30,ZMM180,ZMM1,ZMM130,ZMM2V2,ZMM43,ZMM4V3,ZMM2V4,ZMM47,ZMM2V0,ZMM6V8,ZMM2V7,ZMM82,ZMM6V2,ZMM4V7,ZMM8V2,ZMM39
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目录- Zener Diodes
型号- 1N4755A,1N4731A,1N4743A,BZV55C13,BZV55C12,BZV55C11,BZT52B7V5,BZV55C10,BZV55C16,MMBZ5246B,BZV55C15,MMBZ5258B,MMBZ5222B,MMBZ5234B,BZV55C18,MMSZ5258B,BZX84C22,MM3Z7V5,BZT52B6V2S,BZX84C20,MMSZ5222B,MMSZ5234B,MMSZ5246B,DL5250B,BZX84C27,DL5262B,DL4728A,BZX84C24,BZT52C9V1,BZV55C20,DL4729A,1N4742A,1N4754A,BZV55C24,1N4730A,BZV55C22,MM5Z3V9,MMBZ5259B,BZV55C27,MMBZ5235B,BZV55C5V1,MMBZ5247B,MMBZ5223B,MM5Z3V0,BZX84C33,BZV55C5V6,MMSZ5259B,MM5Z3V3,BZX84C30,MMSZ5223B,MM5Z3V6,MMSZ5235B,DL5263B,BZX84C39,DL5251B,BZX84C36,BZX55C8V2,BZT52B5V6S,1N4733A,1N4745A,BZT52B6V2,BZT52B6V8,MMBZ5244B,MM3Z6V8,MMBZ5256B,BZV55C100,MMBZ5232B,MMSZ5236B,MMSZ5248B,1SMA4752-GT3,DL5260B,1N5280B,1SMA4760-GT3,1N4746A,1N4758A,DL4738A,BZT52C7V5S,BZT52C8V2,1N4744A,BZT52C8V2S,1N4756A,BZT52C6V8S,1N4732A,MMBZ5257B,MMBZ5245B,BZV55C4V3,MMBZ5221B,BZX84C10,MMSZ5225B,BZX84C11,BZV55C4V7,MMSZ5237B,MM5Z2V4,MM5Z2V7,BZX84C18,DL5261B,BZX84C16,BZX55C9V1,BZX84C15,BZX84C12,1N4757A,DL4739A,BZX84C13,BZT52B9V1,1N5270B,MMBZ5226B,MMSZ5241B,BZT52C5V6S,MM3Z9V1,BZT52B5V1S,MMSZ5254B,1N4748A,DL4748A,DL4736A,1N4736A,1N4734A,1N5281B,BZX55C6V2,MMBZ5239B,MM5Z5V6,MMBZ5227B,MMSZ5230B,MMSZ5242B,BZT52C6V2S,1SMA4759-GT3,BZV55C7V5,MM5Z5V1,MMSZ5243B,MMSZ5255B,BZX55C6V8,1N4759A,DL4737A,1SMA4745-GT3,1N4735A,1N4747A,DL4749A,1N5272B,BZT52B8V2,1N5260B,1SMA4751-GT3,MMBZ5248B,MMBZ5236B,MMSZ5231B,1SMA4744-GT3,MM3Z8V2,1SMA4761-GT3,MMSZ5232B,MMSZ5256B,DL4746A,DL4734A,1N4738A,DL4758A,BZT52B3V9S,1N5271B,MMBZ5237B,MM5Z4V7,MMBZ5225B,BZV55C6V2,BZV55C6V8,MMSZ5221B,MM5Z4V3,MMSZ5245B,MMSZ5257B,DL4735A,1N4737A,DL4759A,1N4749A,DL4747A,BZX55C7V5,BZT52B4V7S,1N5250B,ZMM5260B,1N5262B,1N5274B,MMBZ5250B,BZX84C9V1,BZT52B3V3S,DL4744A,DL4732A,1N4728A,DL4756A,1N5261B,1N5273B,ZMM5261B,MM5Z7V5,1SMA4746-GT3,BZT52C5V1S,BZV55C9V1,MMBZ5251B,DL4733A,1N4739A,DL4757A,DL4745A,BZT52B2V7S,BZV55C75,1N5240B,1N5276B,1N5252B,1N5264B,ZM4728A,BZT52C4V7S,DL4742A,DL4730A,DL4754A,1N5225,BZV55C82,1N5227,1N5226,1N5229,BZT52C3V9S,1N5228,1N5251B,1SMA4754-GT3,1N5263B,1N5275B,ZM4729A,MM5Z6V8,BZV55C8V2,BZT52B3V6S,BZT52B4V3S,MM5Z6V2,1N5230,DL4731A,1N5232,DL4755A,1N5231,DL4743A,1N5234,1N5233,1N4729A,1N5236,1N5235,1N5238,BZV55C91,1N5237,1N5239,BZV55C51,1N5254B,1N5266B,BZV55C56,1N5230B,1N5242B,1N5278B,MMBZ5242B,BZT52C2V7S,MMBZ5254B,MMBZ5230B,BZX84C7V5,MMSZ5226B,DL4740A,1N5241,DL4764A,1N5240,DL4752A,1N5243,1N5242,1N5245,1N5244,1N5247,1N5246,1N5249,1N5248,1SMA4747-GT3,BZV55C62,1N5265B,BZV55C68,1N5277B,1N5241B,1N5253B,BZT52C18S,BZT52C3V3S,MMBZ5255B,MMBZ5231B,MMBZ5243B,MMSZ5227B,MMSZ5239B,1N5250,MM5Z9V1,1N5252,DL4753A,BZT52B3V0S,1N5251,DL4741A,MM5Z75,1N5254,1N5253,1N5256,1N5255,1N5258,1N5257,1N5259,BZV55C30,1N5232B,1N5244B,BZV55C33,BZV55C39,BZT52C4V3S,1N5256B,1N5268B,BZV55C36,BZT52C3V6S,MMBZ5240B,MMBZ5252B,BZX84C8V2,MMSZ5228B,1N5261,DL4762A,1N5260,DL4750A,1N5263,1N5262,1N5265,1N5264,1N5267,BZT52B2V4S,1N5266,1N5243B,1N5255B,1N5231B,BZV55C43,1N5267B,1N5279B,BZV55C47,MMBZ5241B,DL4751A,MM5Z8V2,1SMA4753-GT3,DL4763A,MMSZ5229B,1SMA4756-GT3,BZX55C188,BZX55C27,ZM4758A,1N5222B,ZM4746A,ZM4734A,1N5258B,BZT52C39S,BZT52B18S,BZX55C24,1N5234B,1N5246B,BZX55C180,BZX55C20,BZT52C27S,1SMA4748-GT3,BZT52C15S,BZX55C22,BZX84C5V6,DL4760A,MM5Z47,MM3Z18V,BZX84C5V1,1SMA4764-GT3,ZMM5244B,ZMM5256B,ZMM5232B,MM5Z43,1N5221B,BZX55C16,ZM4747A,1N5233B,ZM4735A,BZX55C18,1N5269B,BZX55C12,BZX55C13,1N5245B,1N5257B,BZX55C15,ZM4759A,BZT52C14S,BZX55C10,BZX55C11,MM5Z39,MM5Z36,DL4761A,ZMM5257B,MM5Z30,ZMM5233B,ZMM5245B,ZMM5221B,MM5Z33,ZM4732A,BZX55C160,ZM4756A,ZM4744A,1N5236B,BZT52C17S,1N5248B,BZX55C47,1N5224B,DL5229B,BZX55C43,BZX84C6V8,BZT52B43,BZX55C51,BZX84C6V2,MM5Z62,MM5Z68,ZMM5242B,ZMM5254B,ZMM5230B,BZX55C150,BZX55C39,ZM4757A,ZM4745A,ZM4733A,BZT52C2V4S,1N5247B,BZT52C28S,1N5259B,1N5223B,BZX55C36,1N5235B,BZX55C30,BZT52C16S,BZX55C33,MM5Z51,ZMM5255B,1SMA4741-GT3,ZMM5231B,MM5Z56,ZMM5243B,DL5227B,BZT52C11S,1N5226B,BZX55C68,ZM4738A,BZT52C47S,DL5239B,1N5238B,1SMA4755-GT3,BZX84C3V9,BZX84C3V6,BZX84C3V3,BZX84C3V0,ZMM5240B,ZMM5252B,BZT52C10S,BZT52B13S,BZT52C22S,BZT52C3V6,BZT52C3V9,1N5225B,BZX55C56,BZT52C3V0,1N5237B,ZM4739A,BZT52C3V3,DL5228B,1N5249B,1SMA4750-GT3,BZX55C62,MM3Z15V,ZMM5253B,ZMM5241B,DL5225B,ZMM5250B,DL5249B,DL5237B,ZM4736A,ZM4748A,BZT52C13S,BZT52B16S,1N5228B,BZX84C4V7,MM5Z27,BZX84C4V3,BZX55C91,MM3Z16V,MM5Z20,MM5Z24,MM5Z22,ZMM5262B,BZT52C12S,DL5238B,BZT52C2V7,DL5226B,ZM4749A,ZM4737A,BZT52C36S,BZT52B15S,BZT52C2V4,BZT52C24S,BZX55C75,BZT52B39S,1N5227B,BZT52B27S,1N5239B,MM5Z16,BZX55C82,1SMA4749-GT3,MM5Z15,MM5Z18,MM5Z13,MM5Z12,MM5Z11,ZMM5251B,MM5Z10,ZMM5263B,BZT52C43S,BZT52B22S,BZT52B3V6,DL5247B,BZT52B10S,DL5235B,BZX55C100,DL5259B,1SMA4760,ZM4762A,1SMA4761,1SMA4762,DL5223B,1SMA4763,BZT52B3V9,BZV55C160,1SMA4764,BZT52B3V3,MM3Z10V,BZT52B3V0,BZT52B9V1S,MM3Z22V,ZMM5228B,ZM4750A,BZT52B33S,DL5236B,BZT52C5V6,DL5224B,ZM4763A,BZX55C4V3,DL5248B,1SMA4762-GT3,ZM4751A,BZT52C30S,BZV55C150,MMSZ5250B,BZT52C18,BZT52C5V1,1N5229B,BZT52C10,BZT52C11,MM3Z11V,BZT52C12,BZT52C13,ZMM5229B,BZT52C15,BZT52C16,1SMA4758-GT3,BZX55C4V7,BZT52B2V7,1SMA4743-GT3,DL5257B,BZT52B24S,BZT52C33S,BZT52B12S,DL5221B,BZV55C180,MMBZ5228B,DL5245B,1SMA
【经验】如何测量出齐纳击穿电压并绘制齐纳二极管的特性曲线
齐纳二极管主要工作在反向偏置状态,使用齐纳二极管来实现电压调节和电压稳定。齐纳击穿电压也就是最小反向偏置电压,低于该电压时,二极管阻断通过它的反向电流,高于该电压,它会导致大量的反向偏置电流流过它。一旦反向电压达到齐纳击穿电压,器件两端的电压就保持恒定。合科泰半导体将在本文描述如何用简单的方法测量出齐纳击穿电压并绘制齐纳二极管的特性曲线。
1N5345B ... 1N5388B Zener Diodes (non-planar technology)
型号- 1N5381B,1N5361B,1N5383B,1N5371B,1N5363B,1N5385B,1N5351B,1N5373B,1N5365B,1N5387B,1N5353B,1N5375B,1N5345B,1N5367B,1N5355B,1N5377B,1N5347B,1N5369B,1N5357B,1N5379B,1N5349B,1N5359B,1N5370B,1N5380B,1N5350B,1N5372B,1N5360B,1N5382B,1N5352B,1N5374B,1N5362B,1N5384B,1N5354B,1N5376B,1N5364B,1N5386B,1N5356B,1N5378B,1N5388B,1N5366B,1N5358B,1N5346B,1N5368B,1N5348B,1N5347B-Q,1N5349B-Q
BZT52C2V4 THRU BZT52C75 ZENER DIODE
型号- BZT52C20,BZT52C43,BZT52C22,BZT52C24,BZT52C68,BZT52C47,BZT52C27,BZT52C62,BZT52C8V2,BZT52C9V1,BZT52C4V7,BZT52C5V6,BZT52C6V2,BZT52C2V7,BZT52C3V6,BZT52C6V8,BZT52C3V9,BZT52C7V5,BZT52C39,BZT52C3V0,BZT52C18,BZT52C2V4,BZT52C3V3,BZT52C5V1,BZT52C4V3,BZT52C75,BZT52C10,BZT52C11,BZT52C33,BZT52C12,BZT52C56,BZT52C13,BZT52C36,BZT52C15,BZT52C16,BZT52C51,BZT52C30
MM5Z2V7B ... MM5ZB47 SMD Planar Zener Diodes
型号- MM5Z16B,MM5Z24B,MM5Z2V7B,MM5Z3V6B,MM5Z36B,MM5Z22B,MM5Z12B,MM5ZB43,MM5Z20B,MM5Z10B,MM5Z4V7B,MM5Z5V6B,MM5Z3V0B,MM5Z4V3B,MM5Z18B,MM5ZB39,MM5Z3V3B,MM5Z15B,MM5Z27B,MM5Z13B,MM5Z11B,MM5Z33B,MM5Z3V9B,MM5Z7V5B,MM5Z8V2B,MM5Z9V1B,MM5Z6V2B,MM5Z5V1B,MM5Z6V8B,MM5ZB47,MM5Z30B
标称稳压值为2.7V的稳压二极管ZMM2V7,功率为500mW,具有较低的反向电流
ZMM2V7稳压二极管是一种具有反向击穿特性的半导体器件,其稳压值(标称值)为2.7V,功率为500mW,具有较低的反向电流(Ir),在1V电压下仅为10μA,以其独特的性能参数和稳定性,在众多应用领域中发挥着重要作用。
标称稳压值33V的稳压二极管MMBZ5257B,额定功率350mW,适用于汽车电子、工业自动化和通信设备等
在半导体分立器件领域,稳压二极管以其独特的稳压性能广泛应用于各类电子系统中。本文SLKOR将重点关注一款具有出色技术特性的稳压二极管——MMBZ5257B,深入探讨其稳压值、功率、反向电流等关键参数,并展望其应用前景。
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可定制LAMP LED、 CHIP LED、 PLCC LED、 汽车用车规级LED、COB LED的尺寸/电压/电流等参数,电压1.5-37V,电流5-150mA,波长470-940nm。
最小起订量: 30000 提交需求>
可定制单色光灯珠、双色灯珠、全彩灯珠、发光二极管、贴片灯珠、贴片LED等产品,尺寸:0.6*0.3mm-3.2*2.7mm,波长:405-940nm,亮度:24-750mcd,电压:1.5-3.5V。
最小起订量: 3000 提交需求>
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