【产品】集电极持续电流可达1.0A的CMLT5551HC硅NPN晶体管，特征频率100MHz，专为高电压大电流电路设计

时间： 2018-11-03 来源：Central Semiconductor

技术问答

CMLT5551HC是由美国Central Semiconductor公司推出的一款硅NPN晶体管，该器件的设计特点突出，为一款能承受较大工作电流的晶体管。相较于一般NPN晶体管，其集电极持续电流I_C可达1.0A，特性优势明显。因此，该器件主要针对高电压、大电流放大电路而设计。其生产过程使用了外延平面工艺，结构稳定性得到保障。封装结构选用SOT-563贴片型，体积小。采用环氧树脂作为封装外壳，重量轻、绝缘好、壳体坚固耐用。

图1 CMLT5551HC硅NPN晶体管的封装示意图

CMLT5551HC硅NPN晶体管在25°C，V_CE为5.0V的条件下，当I_C调至10mA时，放大倍数为80~250。而其集电极持续电流为1.0A。同时，在耐反向击穿电压方面的表现也极为出色，其集电极基极耐受电压值V_CBO为180V，集电极发射极耐受电压值V_CEO为160V。另外，CMLT5551HC硅NPN晶体管的功率损耗P_D最高为350mW，器件功耗较低。其饱和压降V_CE(SAT)为0.15~0.20V，V_BE(SAT)为1.00V，导通损耗极低，不仅能说明该器件为一款节能型产品，更能说明其在功率保护方面的设计也是到位的。

图2 CMLT5551HC硅NPN晶体管的封装尺寸示意图

CMLT5551HC硅NPN晶体管的特征频率f_T为100MHz，高频特性较好，其极间电容C_ob低至15pF，超快速的充放电过程，其响应时间也为纳秒级别。由此，CMLT5551HC硅NPN晶体管极适合用于高频快速响应的开关电路或放大电路中。最后，再讲一下CMLT5551HC硅NPN晶体管的温度特性，其工作温度范围为-65°C~+150°C，耐低温、高温能力都相当不错。其热阻θ_ja为357°C/W，考虑到其毫瓦级的功耗值，器件本身的发热量是极低的，不会对工作性能产生太大的影响，热稳定性能极为优异。

CMLT5551HC硅NPN晶体管的主要特点：

• 集电极持续电流较高I_C=1.0A

• SOT-563贴片型封装，体积小，环氧树脂封装，重量轻，壳体坚固

• V_CBO=180V，V_CEO=160V

• 导通损耗极低，总功耗在毫瓦级别，功耗耐受极限P_D=350mW

• 电气可靠性有保障，工作稳定性良好

• 高频特性好，特征频率f_T=100MHz，响应速度在纳秒级别

• 温度特性好，热阻θ_ja=357°C/W，热稳定性能优异

• 工作及存储温度范围极大：-65°C~+150°C

CMLT5551HC硅NPN晶体管的典型应用：

• 高电压、大电流的高频放大电路

• 高电压、大电流的快速开关电路

• 大电流的整流电路

• 高电压的稳压电路

发送到邮箱 |
+1 赞 0
收藏
评论 6
| 转发至：

本文由穿山甲说翻译自Central Semiconductor，版权归世强硬创平台所有，非经授权，任何媒体、网站或个人不得转载，授权转载时须注明“来源：世强硬创平台”。

提交评论

全部评论（6）

用户86910647 Lv5. 技术专家 2018-11-03

好东西呀！
盈盈 Lv7. 资深专家 2018-11-03

学习一下
飘零雨 Lv6. 高级专家 2018-11-03

收藏学习下
Jimi Lv7. 资深专家 2018-11-03

学习了
周鑫 Lv8. 研究员 2018-11-03

很好，很不错

Harlin Lv5. 技术专家 2018-11-03

有用

没有更多评论了

【产品】硅NPN RF晶体管BFX89、BFY90，专为VHF/UHF放大器、振荡器、转换器应用

Central Semiconductor(美国中央半导体公司，简称Central)公司是世界顶级分立半导体制造商，Central推出的BFX89和BFY90硅NPN RF晶体管采用TO-72封装方式封装。专为VHF/UHF放大器，振荡器和转换器应用而设计，具有低功耗、输出增益高、输出电容低以及特征频率高等优点。

新产品发布时间 : 2018-11-17

【产品】采用SOT-89封装的高电流硅NPN晶体管CXT5551HC，集电极连续电流IC为1.0A

Central公司推出的高电流NPN硅晶体管——CXT5551HC，均采用SOT-89封装，采用外延平面工艺制造，环氧树脂模塑，表面贴装封装，集电极-基极击穿电压VCBO为180V，低漏电流ICBO的最大值为50nA。主要应用于高压和大电流放大器等领域。

新产品发布时间 : 2018-12-08

【产品】大电流NPN晶体管2SC3851，耗散功率为25W

Diotec（德欧泰克）致力于半导体二极管和整流器的研发生产，具备成套的专项技术。其推出的大电流NPN晶体管2SC3851，具有高集电极电流和高耗散功率等特点，集电极电流为4A，耗散功率为25W（Tc=25℃时）。该产品符合RoHS，REACH标准认证，是环境友好型器件，主要应用于功率放大器和驱动电路领域。

新产品发布时间 : 2019-11-15

2N3414 MPS3414 2N3415 MPS3415 2N3416 MPS3416 2N3417 MPS3417 SILICON NPN TRANSISTORS Data Sheet

型号- 2N3415,2N3414,2N3417,2N3416,MPS3415,MPS3414,MPS3417,MPS3416

数据手册 - CENTRAL SEMICONDUCTOR - R3 - 10-September 2013 PDF 英文下载

TO-92-18R CASE BC546,A,B BC547,A,B,C BC548,A,B,C SILICONNPN TRANSISTORS

型号- BC548A,BC547A,BC548B,BC546A,BC547B,BC548C,BC546B,BC547C,BC547,BC546,BC548,BC548,A,B,C

数据手册 - CENTRAL SEMICONDUCTOR - R1 - 13-December 2013 PDF 英文下载查看更多版本

CTLM1034-M832D MULTI DISCRETE MODULE™ SURFACE MOUNT SILICON LOW VCE(SAT) NPN TRANSISTOR AND LOW VF SCHOTTKY RECTIFIER

型号- CTLM1034-M832D

数据手册 - CENTRAL SEMICONDUCTOR - R2 - 19-February 2010 PDF 英文下载查看更多版本

CTLM1034-M832D MULTI DISCRETE MODULE ™ SURFACE MOUNT SILICON LOW VCE(SAT) NPN TRANSISTOR AND LOW VF SCHOTTKY RECTIFIER

型号- CBR35-100P,CR3-010GPP,CR3-040,CZ5348B,CZ5336B,CBR10-010P,CBRSDSH5-60,1N4634,CR3U-100,1N4742A,CMHZ4620,MMPQ2907A,CBR35-100,CR3-080GPP,CCLM5750,CCLM2000,CMR1U-04M,CR6A4,2N3012,CZ5349B,CZ5337B,CSTB362,CMJ0500,2N3249,CSTB365,CLLR1U-01,CMHZ4614,CMHZ4615,CMSH1-40M,CMHZ4617,CLLR1U-04,CMHZ4619,CLLR1U-02,CMR1U-01M,1N827A DO-7,CBR25-060P,CBR35-010,CZ5358B,CR3-060,CZ5346B,CTLT953-M833S,CZ5334B,CR150-040R,CMHZ4625,CMPTA92,CMHZ4626,CMHZ4627,CR250-080R,CR150-080,1N355,2N3725A,CTLT953-M833,CMR1U-02M,CR3-080,CMR1F-10M,CZ5359B,CZ5347B,CZ5335B,1N34A,PN4258,CTLDM8120-M832DS,2N3724A,CTLDM7120-M832D,MMPQ2222A,CZ5368B,CZ5356B,CZ5344B,1N67A,1N4736A,CMR1-06M,2N5485 H,1N5281B,CMHZ4694C,CZ5357B,CZ5345B,CMSH1-60M,CSTB569,CSTB567,CMPD400,CSTB568,1N4444,1N829A DO-7,1N5416,1N4448,1N5418,1N5417,1N5419,CMHZ4678,CBR25-080P,2N5545,CZ5378B,CBR10-020P,2N4209,CM2894A,CZ5342B,2N4208,CMJH080,CBRSDSH5-40,CTLSH3-30M833,CMHZ4682,CMHZ4683,CTLSH1-40M322S,1N5380B,CMHZ4684,PN4209,CMHZ4685,CMHZ4686,CMPTA42E,CBR35-010P,CMHZ4687,CMR1-04M,CMHZ4688,CMHZ4689,CTLSH5-40M833,CMHZ4680,CR3-100GPP,2N5771,CMHZ4681,CSTB462,CTLSH1-40M832DS,CZ5355B,CZ5343B,CSTB465,CMHZ4679,CMPD300,MM4258,CBR25-100,CYT5551D,1N825A DO-7,1N5383B,2N4870,CBR25-010P,CTLT853-M833S,CR150-020,CMHZ4690C,1N5370B,1N5382B,CMR1-02M,CBR35-020P,CTLT853-M833,2N5951,2N5950,MMPQ6502,CMHZ5222B,CBR10-010,CLLSH1-20,CZT900K,1N5361B,1N5373B,CTLSH10-60M856,CMR1-01M,CR250-120,CMKTC825A,CBR25-020P,CLL4714,CMHZ5221B,CLL4713,CLL4716,CLL4715,CLL4717,CBR10-040P,CR3-100,CR150-080R,CBR10-020,CBR25-010,CLL4711,CYTA44D,CR150-005,1N5360B,1N5384B,CBR25-020,CLL4703,CLL4702,CLL4705,CLL4704,CLL4707,2N3546,CLL4709,CLL4708,CTLM8110-M832D,CR150-010,CLL4701,CLL4700,1N4148,1N5351C,1N5351B,1N5387B,1N5375B,2N2894,2N2411,2N2412,CYT5551HCD,CLL4615,CLL4614,CLL4617,CLLR1F-06,CLL4619,CR3-120,CMHZ4709C,CLLR1F-02,2N2646,CBR10-040,CR3-005,CTLM7410-M832D,CBR35-040P,1N60,1N5350B,1N5350C,1N5374B,1N5362B,CMHZ4700,1N5386B,CMR1-10M,CR3-120GPP,1N64,CSTB162,CSMS15,CSTB165,CBR25-040,CLLR1F-10,CR250-020,CR3-010,CLL4728,CMSH1-20M,2N3055H,CMJH150,CBRSDSH2-40,1N5341B,1N5341C,1N5365B,CMHZ4711,1N5377B,CBR25-040P,CMHZ4709,CZ5338B,CSMS24,1N823A DO-7,CR3-060GPP,CR3-020,CMHZ4701,CTLDM7120-M832DS,CMHZ4702,CR150-040,CMHZ4703,CMHZ4704,CMHZ4705,CMJH120,CMHZ4707,CMHZ4708,CBRSDSH2-60,1N277,1N5352B,1N5340B,1N5376B,1N5364B,1N5388B,CLL4626,CLL4625,CLL4627,CBR25-060,CMHZ4713,CLL4620,CMHZ4714,CMHZ4715,CMHZ4716,CMHZ4717,CMWSH-4,CZ5339B,CBR10-080,CTLM1074-M832D,CTLT7410-M521,1N5343B,1N5343C,1N5355B,CTLM1034-M832D,CZ5380B,CMJ2000,CMJ5750,CYT7090LD,CCLM0500,CMJH100,CMZ5337D,1N6373,CYTA4494D,2N2609,CBR35-060P,1N5342C,PN5910,1N5342B,1N5378B,2N2840,CR250F-4,CR250F-3,CBR25-080,1N6263,PN2894,CLL4709C,CLL4680,CLL4682,CLL4681,1N5345B,1N5333B,1N5357B,CCLM2700,CN695,CR6AF2GPP,CLL4679,CLL4678,CBR25-100P,CMPD300 BK,CR3-005GPP,1N821A,1N5356B,1N5586B,1N5344B,CBR10-080P,1N5368B,CCLHM080,CR250-080,CTLSH1-40M832D,CCLM0750,2N3829,1N5565B,1N5347B,1N5335B,1N5359B,CCLM0300,CLL457A,CLL4694,CLL4697,CLL4696,CLL4699,CLL4698,CTLM3474-M832D,CLL4691,CLLSH1-60,CLL4690,CLL4693,CLL4692,1N823A,1N5334B,1N5358B,CR250-2,1N5346B,CR250-3,CMHD459A,CMJ1000,CMJ4500,CCLM1500,CTLSH2-40M832,2N869A,CLL4684,CLL4683,CLL4686,CLL4685,CLL4688,CLL4687,CLL4689,CTLSH3-30M833S,1N5349B,1N5337B,CMJ3500,CLL459A,CMPD400 BK,CLL4728A,CM4209,CLL4116,1N825A,1N5336B,CMDD6263,1N5348B,CMJ0130,CN1671A,CR3-040GPP,CTLSH1-40M322,CTLSH1-40M563,CMHD457A,CLLSH1-40,CLL4104,CMHZ4693,CTLT5551-M832D,MMPQ3904,CCLHM150,CMHZ4694,CTLDM7003T-M563D,CMHZ4696,CMHZ4697,CMHZ4698,CMHZ4699,MMPQ3906,CZ5352B,1N649,CZ5340B,1N647,1N5339C,1N645,CMHZ4690,1N888,CMHZ4691,CMHZ4692,1N5339B,CTLT3410-M521,1N87A,CZ5388B,CZ5376B,CZ5364B,CMEDA-6I,1N774,1N827A,CN649,CMHZ4104,CZ5341B,CMPTA92E,1N5338B,CBR35-060,CMPD5001,CZ5377B,CZ5365B,CN645,CLL4122,CN647,CTLSH5-40M833S,CTLDM7181-M832D,CMHZ4116,CZ5374B,CZ5362B,CZ5350B,CCLM0130,CTLDM8120-M832D,CLL4694C,1N5559B,CR6AF2,CZ5386B,1N829A,1N914B,CMHZ4122,CCLHM120,CMPT3640,CLL5001,CZ5351B,2N5057,CTLS5064-M532,CCLM3500,CZ5387B,CZ5375B,CMR1F-06M,CED2838E,CN5281B,2N5484,1N4944,1N4946,1N4763A,CZ5384B,CZ5360B,CMJ1500,CCLM4500,*** CONTINUED ***,CCLHM100,CR3-020GPP,CMPT4209,1.5CE6.8A,CZ5373B,CBR35-020,CZ5361B,2N5116,CR150-005R,2N5114,CR250-120R,CMJ0300,CTLM3410-M832D,CLLR1-06,CLL4690C,CZ5382B,CZ5370B,CR6A4GPP,CMJ0750,CTLS5064R-M532,CLL5222B,CLL5222A,CLLR1-04,CLLR1-02,CLLR1-01,CMPTA42,CBR35-040,CZ5383B,CTLM7110-M832D,CCLM1000,CMJ2700,CMR1F-02M,CCLM0035,CLLR1-10,CLL5221B,PN3640,2N869

数据手册 - CENTRAL SEMICONDUCTOR - R2 - 19-February 2010 PDF 英文下载

CTLM1034-M832D MULTI DISCRETE MODULE ™ SURFACE MOUNT SILICONLOW VCE(SAT) NPN TRANSISTOR AND LOW VF SCHOTTKY RECTIFIER

型号- CBR10-080,CTLM1074-M832D,CTLT7410-M521,1N5343B,1N5343C,1N5355B,CTLM1034-M832D,CYT7090LD,CR3-040,CCLM0500,CMZ5337D,1N6373,CBRSDSH5-60,CYTA4494D,2N2609,1N4634,CR3U-100,MMPQ2907A,1N5342C,CBR35-100,PN5910,1N5342B,CCLM5750,1N5378B,CCLM2000,2N2840,CR6A4,CR250F-4,CR250F-3,2N3012,CSTB362,2N3249,CBR25-080,CSTB365,1N6263,CLLR1U-01,PN2894,CLL4709C,CLLR1U-04,CLLR1U-02,CLL4680,CLL4682,CLL4681,1N5345B,1N5333B,1N827A DO-7,CBR35-010,1N5357B,CCLM2700,CN695,CR3-060,CR150-040R,CMPTA92,CR250-080R,CR150-080,CLL4679,CLL4678,1N355,1N821A,CTLT953-M833,1N5356B,1N5586B,1N5344B,1N5368B,CCLHM080,CR3-080,CR250-080,CTLSH1-40M832D,1N34A,CCLM0750,PN4258,2N3829,2N3724A,1N5565B,1N5347B,1N5335B,1N5359B,CCLM0300,CTLDM7120-M832D,MMPQ2222A,1N67A,CLL457A,CLL4694,CLL4697,CLL4696,CLL4699,CLL4698,CTLM3474-M832D,CLL4691,CLLSH1-60,CLL4690,CLL4693,CLL4692,1N823A,1N5334B,1N5358B,CR250-2,1N5346B,CR250-3,CCLM1500,CTLSH2-40M832,2N869A,CLL4684,CSTB569,CLL4683,CLL4686,CSTB567,CLL4685,CMPD400,CSTB568,CLL4688,1N4444,1N829A DO-7,CLL4687,CLL4689,1N5416,1N5418,1N5417,2N5545,1N5349B,1N5337B,CLL459A,2N4209,CM2894A,2N4208,CLL4116,CBRSDSH5-40,CTLSH3-30M833,1N5380B,1N825A,1N5336B,CTLSH5-40M833,1N5348B,2N5771,CN1671A,CSTB462,CTLSH1-40M322,CTLSH1-40M563,CSTB465,CMPD300,CLLSH1-40,MM4258,CBR25-100,CLL4104,CYT5551D,CTLT5551-M832D,MMPQ3904,1N825A DO-7,CCLHM150,CTLDM7003T-M563D,1N5383B,MMPQ3906,1N649,1N647,1N5339C,1N645,1N888,1N5339B,CTLT3410-M521,1N87A,CR150-020,1N5370B,CMEDA-6I,1N774,1N5382B,1N827A,CTLT853-M833,1N5338B,2N5950,CBR35-060,MMPQ6502,CBR10-010,CLLSH1-20,CLL4122,CZT900K,1N5361B,CTLDM7181-M832D,1N5373B,CTLSH10-60M856,CCLM0130,CR250-120,CTLDM8120-M832D,CLL4694C,1N5559B,CLL4714,CLL4713,CLL4716,CLL4715,CLL4717,CR6AF2,CR3-100,CR150-080R,1N829A,CBR10-020,CBR25-010,CLL4711,CYTA44D,CR150-005,1N914B,1N5360B,CCLHM120,CMPT3640,1N5384B,CLL5001,2N5057,CBR25-020,CLL4703,CLL4702,CLL4705,CLL4704,CLL4707,CTLS5064-M532,2N3546,CCLM3500,CLL4709,CLL4708,CTLM8110-M832D,CED2838E,CR150-010,CN5281B,CLL4701,CLL4700,2N5484,1N5351C,1N4944,1N5351B,1N5387B,1N5375B,2N2894,2N2411,2N2412,CYT5551HCD,CLL4615,CLL4614,CLL4617,CLLR1F-06,CCLM4500,CLL4619,CR3-120,CLLR1F-02,2N2646,CCLHM100,CBR10-040,CR3-005,CTLM7410-M832D,1N60,1N5350B,1N5350C,1N5374B,1N5362B,1N5386B,CBR35-020,CR150-005R,1N64,CSTB162,2N5114,CR250-120R,CSMS15,CSTB165,CBR25-040,CLLR1F-10,CR250-020,CR3-010,CLL4728,2N3055H,CTLM3410-M832D,CLLR1-06,1N5341B,1N5341C,1N5365B,CLL4690C,1N5377B,CSMS24,1N823A DO-7,CTLS5064R-M532,CR3-020,CLL5222B,CR150-040,CLL5222A,CLLR1-04,CLLR1-02,CLLR1-01,1N277,CMPTA42,1N5352B,1N5340B,1N5376B,1N5364B,CBR35-040,1N5388B,CTLM7110-M832D,CLL4626,CLL4625,CLL4627,CBR25-060,CCLM1000,CCLM0035,CLLR1-10,CLL5221B,CLL4620,PN3640,2N869,CMWSH-4

数据手册 - CENTRAL SEMICONDUCTOR - REV 002 - 8/03/15 PDF 英文下载

CTLM1034-M832D MULTI DISCRETE MODULE ™ SURFACE MOUNT SILICON LOW V CE(SAT) NPN TRANSISTOR AND LOW V F SCHOTTKY RECTIFIER

型号- CTLM1034-M832D

数据手册 - CENTRAL SEMICONDUCTOR - R2 - 19-February 2010 PDF 英文下载收起

CMLM3405 MULTI DISCRETE MODULE™ SURFACE MOUNT SILICON HIGH CURRENT LOW VCE(SAT) NPN TRANSISTOR AND LOW VF SCHOTTKY DIODE

型号- CMLM3405

数据手册 - CENTRAL SEMICONDUCTOR - R3 - 1-July 2015 PDF 英文下载查看更多版本

【产品】采用SOT-223贴片型封装的表面硅NPN晶体管CZT5551，适用于高压、高频放大器

CZT5551是Central Semiconductor推出的一款NPN晶体管，其使用外延平面工艺生产，封装结构选用SOT-223贴片型，采用环氧树脂封装。机械优点有体积小，重量轻，绝缘好，壳体热阻低，坚固耐用等。25°C时，集电极基极电压VCBO为180V，集电极发射极电压VCEO为160V，发射极基极电压VEBO为6.0V。另外，其持续集电极电流为600mA。能够满足较高电压应用环境。

新产品发布时间 : 2018-11-09