【应用】基于Central双向瞬态电压抑制器TVS/超快速整流器/肖特基整流器的太阳能发电系统解决方案

时间： 2019-06-14 来源：Central

技术问答

随着化石燃料的逐步消耗，以及由此引起的大气污染，太阳能作为清洁的可再生能源，在日常生活和工业生产中已经逐步普及。如图1农村太阳能发电系统所示，农村用的太阳能发电，经济环保，太阳能发电不仅可以供日常使用，多余的电量还可以售卖给国家电网，增加了农民收入。

图1 农村太阳能发电系统

由于太阳相对于发电系统的照射角度变化，以及天气的影响，正常工作下的太阳能电池板的输出电压不是固定不变的，根据外界环境的变化而随时发生变化，太阳辐射强时它电压会高点，弱时就会低点。但是对于一个发电系统中其他的部件而言，变化的输入电压有可能会损坏部件，因此我们需要将电池板的输出电压固定在一个合理的范围内。基于此需要，Central Semiconductor公司推出了图2所示的太阳能发电系统解决方案，该系统中的DC-DC升压电路能够太阳能电池板输出的低直流电压升压到一定的直流母线电压，然后再经逆变器转换为交流电输出给电网或负载使用，如图2太阳能发电系统所示。

图2 太阳能发电系统的电路框图

在DC-DC升压变换中，Central Semiconductor推荐使用的是双向瞬态电压抑制器TVS(1SMC5.0CA 至1SMC170CA、3SMC5.0CA 至3SMC170CA)，超快速整流器 CMR3U-04 (SMC)和肖特基整流器 CMSH3-100 (SMC)和CMSH5-100 (SMC)。

双向瞬态电压抑制器普遍应用于交流输入电路中，有利于抑制正反向的瞬态过电压，防止损坏器件。对于该系统中的双向瞬态电压抑制器，1SMC5.0CA～1SMC170CA系列和3SMC5.0CA～3SMC170CA系列的额定工作电压均为5V~170V，电压范围较大，可以适用于不同工作环境下的太阳能电池板输出电压。封装形式均采用了SMC封装，尺寸较小，有利于减小升压部件的尺寸，提高太阳能发电系统的集成度。结温范围均为-65℃至+150℃，可以适用于环境较为恶劣的场景下，如沙漠或者冰雪地等恶劣气候。此外，1SMC5.0CA～1SMC170CA系列的耗散功率为1500W，脉冲电流峰值范围为5.5～163A，漏电流范围为5～1000uA。而3SMC5.0CA～3SMC170CA系列的耗散功率为3000W，脉冲电流峰值范围为11～326A，漏电流范围为5～2000uA。设计人员可以根据需求，灵活选择。

超快速整流器CMR3U-04 (SMC)的峰值正向浪涌电流高达150A，抗浪涌冲击能力非常强，可保证器件不被大电流损坏；当其处于导通状态时，其正向电流峰值为3A，此时正向压降最大值可低至1.0V；当环境温度为25℃时，可以承受最大1000V的反向耐压，反向电流最大值仅为5.0μA，可以保证其不会被较大的反向电压击穿。该系列还拥有较快的切换速度，反向恢复时间t_rr最大值仅为50ns，响应速度快。该产品的工作和存储结温均为-65℃~+175℃，热阻仅为10℃/W，能够适应恶劣的环境温度。

太阳能发电系统使用的肖特基整流器为CMSH3-100 (SMC)和CMSH5-100 (SMC)。这两款整流器的反向耐用峰值均为100V，可以承受较大的反向电压。CMSH3-100 (SMC)的峰值正向浪涌电流高达150A，而CMSH5-100 (SMC)的峰值正向浪涌电流高达125A，抗浪涌冲击能力都非常强，可保证器件不被大电流损坏。CMSH3-100 (SMC)的正向电流峰值为3A，正向压降最大值可低至0.8V。CMSH5-100 (SMC)的正向电流峰值为5A，正向压降最大值可低至0.85V。

图3 双向瞬态电压抑制器/超快速整流器/肖特基整流器的实物图

世强作为Central Semiconductor的代理商，不仅有着强劲的产品供货能力，还有着丰富的技术资料。客户可以根据设计需求，在世强平台批量、低成本、高质量地订购所需产品。

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Central DC-DC升压转换器/DC-DC降压转换器/DC-AC逆变器/太阳能板旁路二极管在光伏系统中的应用

光伏系统通常由太阳能面板、DCDC升压转换器、充电控制、DC-DC降压转换器、DC-AC逆变器几部分组成。通常光伏系统的成本和效率至关重要，针对以上几部分应用，美国中央半导体公司（Central Semiconductor）开发的产品非常适合应用在太阳能行业苛刻的高温条件下。而且Central的相关器件可消耗最小的功率，可保证光伏系统运行在最优的效率水平。

应用方案发布时间 : 2019-04-29

【应用】严格高温的电源逆变芯片单元，保证太阳能系统设备以最佳的效率运行

利用太阳能资源建设光伏发电系统，具有节能环保的优良特点，是一种先进性的电源建设方案。太阳能光伏发电系统中功率变换是构成太阳能系统统一整体重要的一部分。Central生产的一些适用于严格高温的电源逆变芯片单元，其产品具有超快恢复，高电流，高反向电压，耐高温等优良特性，可完美适用于太阳能产业系统中，保证了太阳能系统设备以最佳的效率运行。

应用方案发布时间 : 2018-08-16

【应用】CMSH2-100M表面贴装硅肖特基整流器在PoE系统PD控制器中的应用

Central Semiconductor公司生产的肖特基二极管CMSH2-100M工作电流大、可靠性高，且势垒电容仅74pF(@VR=4.0V,f=1.0MHz)，低势垒电容有利于提高产品的稳定性和变换器效率，可作为Poe系统的PD控制Si3406变换器的输出整流二极管。

应用方案发布时间 : 2019-06-29

Central Semiconductor（中央半导体）贴片式分立半导体选型指南

目录- Part Number Index Small Signal Transistors MOSFETs Bipolar Power Transistors Diodes Protection Devices Rectifiers Thyristors Multi Discrete Modules Package Mechanical Specifications

型号- CMUT3904,CMDZ10L,CMXZ9V1TO,CMZ5935B,P4SMA16A,CMUT3906,CMPZDC2V7,CMPZDC36V,CMSZ5252B,P6SMB56A,CLL4754A,CMF64A,CMR1U-04FL,CMPD2003,CMDZ10V,CMKBR-6F,CMDZ11L,CMZ5936B,CMFSH-3I,CMZ5926BP,CMPD2004,P4SMA17A,CMSZ5253B,CZT2222A,CZR1-04,5SMC100A,CMXZ7V5TO,3SMC5.0A,CLL4753A,1SMB7.5CA,CTLDM7120-M621H,CMDZ11V,CMUDW6001,1.5SMC13CA,CMUD6263E,CMDZ12L,CMSZ5250B,CMZ5933B,CMZ5939BP,P4SMA18A,CLL4752A,1SMB130A,CMHZ5229B,CMPZDC39V,CMDZ12V,1SMB9.0A,3SMC170A,1SMB51A,1SMC110A,CMDZ13L,CMZ5934B,CFSH05-20L,CMSZ5251B,CMLD6263DO,CMPD6263S,CMLT2907A,CLL4750A,CLL4751A,P6SMB170CA,CMHZ5228B,CMPD6263A,CMDZ13V,CMPD6263C,CTLDM8120-M832DS,CTLZ5V1,CMST3410,CMOZ4L7,1SMC85A,CMSH1-100M 55,CTLZ5V6,CMDZ5251B,CSL05D,CMOZ4L3,1SMB30CA,P6SMB51A,CMXTVS5V6,CMF120A,CMXSTB200,CMZ5931B,CMF60A,CMPZ5261B,CMPT404A,1SMC85CA,CMHZ5227B,CMSH1-60 55,CMPT4033,CBRHDSH1-200,CMPSH05-4,CMF8.5A,CMZ5932B,CMMR1U-08,CMMR1U-06,CMDZ5250B,P6SMB250A,BZV55C7V5,CTLTVS5V0B,CMPSH-3SE,CMPZ5260B,CMHZ5226B,CBCX68,CBCX69,1SMB54A,CFTVS5V0BULC,CTLDM8002A-M621H,1SMC100CA,CMUT5551E,P6SMB120A,CMXZ20VTO,CMPSH-3,CMPZ5263B,CMDZ4V7,P6SMB51CA,CMHZ5225B,CMDZ4V3,1SMC40A,CMR2-06MFL,CFTVS5V0LC,CMLT3474,CMZ5948BP,P6SMB8.2A,CTLSH1-40M832DS,CMOZ8V2,1SMC7.5A,3SMC12CA,CMDSH2-4L,CMPZ5262B,CMZ5930B,CMZ5913BP,CMHZ5224B,1SMC6.5CA,1.5SMC39CA,5SMC58A,CMLM2205,CMDZ5255B,1SMB78CA,CXDM4060N,C4SMAFL36A,CXDM4060P,CBRLD1-04,CZT7090LE,CMF24A,CBRLD1-02,CMHZ5223B,CMSH1-60HE 55,BZX84C9V1,CBRLD1-08,CBRLD1-06,P6SMB16A,CMJH180,CMKSH-3DO,CMLT3410,CMDZ5254B,1SMB43CA,1SMC170CA,P4SMA170A,CMUD2836,C4SMAFL100A,CMHZ5222B,CMUD2838,1.5SMC47A,1SMB150CA,P6SMB15A,CMF8.0A,CMSZDA8V2,P4SMA10A,P4SMA58A,1SMB10A,1SMC43A,CMDZ5253B,CTLSH10-60M856,1SMB58A,CMHZ5221B,CSHD5-25L,P6SMB91CA,CJD200,1.5SMC170CA,1SMB170A,CMF26A,CZT250K,P6SMB16CA,P4SMA11A,1SMB11A,1SMC150A,CMDZ5252B,CMLZDA7V5,CTLT8099-M322S,1SMC7.0A,CEDM7004VL,CMSH3-100,P6SMB13A,CJD210,CMLD2004DO,CLL4759A,1SMC54CA,P4SMA5.0A,CBRLD1-10,CMPT3906E,CSDD-12N,CMDZ5259B,CMPD2838,P4SMA12A,CMPZ4109,CMPZDA9V1,CMPZ4107,1SMB12A,5SMC54A,CMPZ4108,1SMC45A,1.5SMC220A,CMPZ4105,CMPZ4106,CMPZ4103,CMF160A,CMPZ4104,CMPZ4101,CMPZ4102,CMPD2836,CMPZ4100,CMDZ4L7,CMHZ5267B,P6SMB12A,CMLZDA3V6,CMLT6427E,CMDZ4L3,CMLZDA3V0,CMF20A,CMLTA94,CMLZDA3V3,CLL4758A,CMSH1-100,1SMB5.0A,CSDD-12M,1SMC8.5CA,CMDZ5258B,P4SMA13A,1SMB5.0CA,CMHZ4700,1SMB13A,CMR1-10M,CMPT5551E,P6SMB10A,CMHZ5266B,P6SMB11A,CLL4757A,CMPT3904E,3SMC48A,CBRSDSH2-40,P6SMB100CA,CMDZ5257B,CMR3U-02M,CMXZ4V7TO,P4SMA14A,CMHZ4710,CMHZ4711,1SMB14A,CMOZ4V7,1SMB12CA,CMPZ4123,CMPZ4124,CMPZ4121,CMLZDA43V,CMPZ4122,CMHZ5265B,CMHZ4709,CMPZ4120,CMR1U-10,CLL4756A,3SMC45A,CMF22A,CTLDM7120-M832DS,CMHZ4701,CMHZ4702,CMDZ8V2,CMHZ4703,CMHZ4704,CMKZ5261B,CMHZ4705,CTLSH1-40M621H,CMHZ4706,CMHZ4707,CMHZ4708,3SMC8.0CA,CBRSDSH2-60,CMR3U-01M,CMDZ5256B,P4SMA15A,CMPZ4118,CMPZ4119,CMUSH05-4,CZT2955,CMPZ4116,CMPZ4117,1SMB15A,CMPZ4114,1SMC48A,CMPZ4115,CMPZ4112,CMPZ4113,CMPZ4110,CMSH1-200HE 55,CMPZ4111,CMR1U-04,CMHZ5264B,CMR1U-06,P6SMB82CA,CXT591E,CLL4755A,3SMC16CA,CMXD4448,CMOZ4V3,CMR1U-02,CMR1U-01,CMXZ3V9TO,CMZ5917BP,CMHZ4712,CMHZ4713,CMHZ4714,CMHZ4715,CMHZ4716,CMHZ4717,CMUD6263SE,1SMC10CA,CMKZ5260B,3SMC60CA,CMPZ5225B,CMXZ12VTO,P6SMB47CA,CMKZ5223B,CXT5551E,CMOZ10V,BZX84C5V6,3SMC43A,P6SMB220CA,BZX84C5V1,CZT651,CLL5256B,1SMC45CA,CMLD3003DO,CMOZ11L,CMKZ5222B,CMPZ5224B,P4SMA130A,1.5SMC51A,CMPZ4099,CMSSH-3CE,CBR1-D040S,CMOZ10L,CMLTA44,CMXZ47VTO .,CLL5255B,CMSZDA4V3,CMSZDA4V7,CMZ5952BP,CMYTVS5-2,CMPZ5227B,CMDZ5249B,CMKZ5225B,5SMC64A,CMOZ12V,CTLSH15-30M364,CMSZDA11V,CMSH3-60M,CMPLC1V5,CMLZDA2V7,CMLZDA36V,CMLZDA2V4,CMOZ13V,CMXZ24VTO,CLL5254B,CMPS5064,CMOZ13L,CMDZ5248B,1.5SMC75CA,CMPZ5226B,P6SMB12CA,CMKZ5224B,CMOZ11V,CMLD6263,C4SMAFL75A,C4SMAFL150A,CMSZDA10V,1SMC58CA,3SMC120CA,CZT2000,CMSH1-40 55,1.5SMC6.8A,CMSSH-3AE,CMOZ12L,CLL5253B,CMZ5930BP,CMPSH-3AE,CZDM1003N,CMPZ5229B,CSHD6-40C,3SMC8.5A,CMOD3003,CMF17A,CMPD6001,CUD10-06,CMDZ8L2,CUD10-04,CMF16A,CMOZ15V,CMZ5369B,CLL457A,1.5SMC56A,CMOZ15L,P4SMA51A,CLL5252B,3SMC120A,CMPZ5228B,CUD10-02,C4SMAFL33A,C4SMAFL170A.,CTLSH2-40M832,CJD112,CMF15A,3SMC40A,1SMB110CA,1SMC36CA,CMUT3410,CJD117,CLL5251B,3SMC51CA,CMKZ5221B,CMXZ4V3TO,P4SMA54A,C4SMAFL30A,CMPZDA4V7,CBR1F-D040S,CMPZDA4V3,1SMB16CA,CTLSH3-30M833S,1.5SMC10A,C4SMAFL78A,3SMC85A,CJD122,P6SMB18A,CLL459A,CZT5551E,CMZ5367B,5SMC60A,CZR1-04C,CLL5250B,CJD127,1.5SMC130CA,CMXZ2V7TO,CMXZ36VTO,CMATVS5V0,CMF18A,CMXZ5V1TO,1SMC14CA,CMOZ16V,CMLZDA39V,CMZ5368B,CTLTVS5-4,CMPZDC6V2,CMOZ16L,CTLT7410-M621,CTLT5551-M832D,CMPZDA10V,CMPZDC6V8,CMZ5934BP,CMPT4401,CMSZ5248B,CMR5H-06,CMZ5365B,CMLDM7005,CMLDM7484,CMLDM7003,CMPT4403,3SMC64CA,CMPZ5265B,1.5SMC91A,CMPZDA11V,CMLT5087E,3SMC8.0A,CMSZ5249B,CMZ5366B,CSHDD16-200C,CMOZ18V,CMUT7410,CMOZ18L,P6SMB43CA,CMSZDA16V,CMPZ5264B,CMOZ9L1,CMPZDC30V,P4SMA220A,CMPZDA12V,1.5SMC22CA,CMLD6001DO,CMPSH-3CE,CMSZ5246B,CMPDM8120,CMZ5363B,P6SMB30CA,CMPZ5267B,1SMB90A,CMPZDA13V,CTLDM304P-M832DS,CMSZ5247B,CMZ5364B,CTLS5064-M532,CBR2-D080S,CMSZDA18V,P4SMA90A,CJD13003,CMPZ5266B,CMPDM303NH,CMZ5939B,CZTUX87,CMDD3003,CMXZ16VTO,CMPT5551HC,CMXD3004SR,CMKZ5227B,CMSZ5244B,CTLDM7003-M621,CMSD6263,CMZ5361B,P6SMB170A,CMP

选型指南 - CENTRAL SEMICONDUCTOR - 2020/2/28 PDF 英文下载

CMDFSHC Ideal Applications Low Profile Schottky Bridge Rectifiers in SMC DFN Application Note

型号- CMDFSHC

应用笔记或设计指南 - CENTRAL SEMICONDUCTOR - 2021/8/24 PDF 英文下载

【产品】太阳能发电系统严酷高温环境——太阳能电池板旁路二极管

Central公司推出的整流器CPD31X，CPD34X，CPD32X， CSHD6-60C，CSHDD8-60和CSHD10-100C ，非常适合应用于太阳能发电系统的旁路二极管电路中。

原厂动态发布时间 : 2017-11-10

【方案】太阳能系统之Central Semiconductor（中央半导体）型号推荐

描述- Central Semiconductor（中央半导体）开发的产品非常适合太阳能发电行业严格的高温条件，在此条件下，其设备可运行在最佳的效率水平，同时消耗最小的电力。

型号- 3SMC60CA,1SMC13A,3SMC,3SMC43A,3SMC22CA,3SMC110CA,1SMC45CA,3SMC45CA,1SMC22CA,1SMC60CA,1SMC100A,3SMC8.5CA,1SMC14A,CMR1U-04M,1SMC26A,3SMC100A,1SMC5.0A,3SMC5.0A,3SMC20A,1SMC7.0CA,3SMC11CA,1SMC11CA,1SMC70A,CSHDD8-60,1SMC15A,3SMC7.0CA,CMR3S-02,3SMC170CA,CMR3S-06,1SMC8.0CA,CMSH5-100,1SMC60A,3SMC170A,1SMC110A,1SMC16A,1SMC28A,3SMC6.0A,3SMC54A,3SMC30A,1SMC58CA,1SMC170CA BK,3SMC120CA,3SMC78A,3SMC18CA,3SMC33CA,1SMC12CA,3SMC10CA,3SMC85CA,1SMC85A,3SMC8.5A,1SMC160CA,1SMC17A,3SMC75A,3SMC7.5CA,1SMC24CA,3SMC51A,1SMC8.5A,3SMC24CA,1SMC85CA,1SMC120A,3SMC120A,1SMC18A,CMR1S-02,3SMC64A,1SMC13CA,3SMC40A,1SMC36CA,1SMC170CA TR13,3SMC36CA,3SMC13CA,1SMC51CA,3SMC51CA,CMPDM302PH,1SMC51A,CMR2S-02,1SMC75A,3SMC6.0CA,3SMC5.0CA,CMR2S-06,CMR2S-04,1SMC100CA,1SMC9.0A,3SMC85A,3SMC130CA,1SMC48CA,3SMC17A,1SMC40CA,1SMC130A,1SMC40A,1SMC90CA,1SMC64A,1SMC150CA,1SMC9.0CA,3SMC110A,1SMC14CA,1SMC7.5A,3SMC18A,3SMC12CA,3SMC58CA,1SMC75CA,1SMC6.5CA,3SMC6.5CA,CSHD6-60C,1SMC7.5CA,1SMC120CA,1SMC26CA,CMR3U-04,3SMC26CA,1SMC64CA,3SMC15A,3SMC64CA,1SMC30A,1SMC54A,1SMC78A,1SMC170CA,3SMC8.0A,3SMC60A,CSHD10-100C,1SMC8.0A,1SMC15CA,CMSH5-40,3SMC15CA,3SMC28A,3SMC16A,1SMC30CA,3SMC30CA,1SMC43A,3SMC9.0A,1SMC,1SMC6.5A,1SMC5.0CA,3SMC13A,3SMC48CA,CXT3150,3SMC40CA,3SMC75CA,1SMC20A,3SMC130A,1SMC150A,3SMC7.5A,CMSH5-40 BK,1SMC7.0A,1SMC110CA,3SMC70A,1SMC16CA,CMSH3-100,3SMC9.0CA,3SMC14A,1SMC54CA,3SMC14CA,3SMC90CA,3SMC26A,CMPDM303NH,CMR2U-04,1SMC33A,1SMC45A,3SMC7.0A,CMSH5-40 TR13,3SMC28CA,1SMC28CA,3SMC11A,3SMC150CA,1SMC43CA,3SMC43CA,1SMC8.5CA,1SMC20CA,3SMC20CA,3SMC160A,1SMC70CA,1SMC10A,1SMC160A,3SMC78CA,1SMC22A,1SMC58A,1SMC130CA,3SMC36A,3SMC24A,3SMC12A,1SMC17CA,3SMC17CA,3SMC100CA,1SMC78CA,3SMC48A,1SMC90A,3SMC70CA,1SMC6.0CA,1SMC11A,CMSH3-40,1SMC6.0A,3SMC6.5A,3SMC45A,3SMC33A,3SMC8.0CA,1SMC170A,3SMC150A,1SMC12A,1SMC24A,3SMC90A,1SMC36A,1SMC48A,3SMC10A,3SMC160CA,3SMC58A,3SMC16CA,1SMC18CA,3SMC22A,1SMC33CA,3SMC54CA,1SMC10CA

应用及方案 - CENTRAL SEMICONDUCTOR - 2017年01月09日 PDF 英文下载

CMDFSHC3-100 & CMDFSHC5-100 100V, 3A & 5A Schottky Rectifiers in low profile SMC DFN package Product Brief

型号- CMDFSHC5-100,CMDFSHC5-100 TR13,CMDFSHC3-100

数据手册 - CENTRAL SEMICONDUCTOR - R1 - 0321 PDF 英文下载

【产品】3000W表贴封装双向玻璃钝化瞬态电压抑制器

Central的3SMC170CA系列是一系列表面贴装双向玻璃化接头瞬态电压抑制器，该系列器件采用玻璃钝化芯片，可保护电压敏感元件免受高电压瞬变。

新产品发布时间 : 2017-10-28

【选型】用于AC/DC开关电源模块的输出整流环节中，五款肖特基整流器选型推荐

Central公司推荐使用五款肖特基整流器，分别为CSHD12-60C,CZSH10-40C,CTLSH10-45M364,CTLSH15-60M364,CRSH16D-40FP。该系列肖特基整流器还具有低正向压降，低损耗，可靠性高，高浪涌电流承受能力等优势，非常适合在AC/DC开关电源模块中选用。

器件选型发布时间 : 2019-08-21

CPC06-SIC10-1200 Silicon Carbide Schottky Rectifier Die 10 Amp, 1200 Volt

型号- CPC06-SIC10-1200

数据手册 - CENTRAL SEMICONDUCTOR - R2 - 22-July 2020 PDF 英文下载

【选型】LED驱动器的DC-DC电压转换电路中肖特基整流器、小信号晶体管、MOSFET、限流二极管选型推荐

在LED驱动器中，DC-DC降压电路模块负责最终的电压输出。Central推荐使用的元器件类型和型号分别为：肖特基整流器(CMLSH1-40/CMMSH1-40/CMSH2-40M/CMSH3-40M)；小信号晶体管(CMUT3410/CMUT7410)；MOSFET(CEDM8004/CMPDM7120G/CMPDM202PH/CMPDM203NH)和限流二极管(CMJH180)，性能优异。

器件选型发布时间 : 2019-08-29

贴片封装的1A肖特基整流器，较SMA外形的产品减少了一半的板空间

Central Semiconductor公司推出CMMSH1系列1A肖特基整流器，该产品采用扁平的SOD-123F表面贴装形式，较SMA外形的产品减少了一半的板空间，同时高度仅为后者的57%。

新产品发布时间 : 2019-07-02

CPC13-SIC50-1200 Silicon Carbide Schottky Rectifier Die 50 Amp, 1200 Volt

型号- CPC13-SIC50-1200

数据手册 - CENTRAL SEMICONDUCTOR - R2 - 22-July 2020 PDF 英文下载

【产品】双通道隔离式硅肖特基整流器CTLSH1-40M832DS，最大功耗为1.65W

Central的CTLSH1-40M832DS是一款双通道、隔离式、低VF硅肖特基整流器，采用TLM832DS封装，封装尺寸非常小。该器件功耗PD仅1.65W，符合低功耗产品的设计要求。该器件具有很低的正向压降，VF的最大值为0.29V@ IF=10mA，其导通损耗较低。它的反向电流IR的最大值仅为0.2mA@VR=40V。操作和存储结温范围均为-65℃~+150℃，符合工业温度要求。

新产品发布时间 : 2018-10-24