【选型】紫光微500V N沟道MOSFET替代FMV23N50E在不锈钢端吸离心泵设计,漏源连续电流可达25A
紫光微500V N沟道MOSFET TMA25N50H在不锈钢端吸离心泵做国产替代设计,替代原进口F品牌的FMV23N50E,栅-源电荷Qgs、输入电容Ciss和单脉冲雪崩能力EAS等参数都更优,在华东某水泵厂商经过国产替代设计,用于水厂过滤、主管增压,现场测试效果良好,工作温度低4-6度。
不锈钢端吸离心泵如图:
系统框图如下:
MCU输出控制信号给DRIVER,DRIVER芯片控制六个TMA25N50H的MOSFET组成的三相全桥主电路,从而控制电机来驱动不锈钢端吸离心泵完成泵系统功能。
产品特性及优势:
● VDS=500 V
● ID=25 A
● RDS(ON)( at VGS=10V) <0.21 Ω
● 栅-源电荷 Qgs 80nC
● Ciss 3039PF
● EAS 1350mj
不锈钢端吸离心泵母线电压200V,水泵电机工作电流10A,考虑离心泵电路中MOSFET工作电压电流裕量,则选择MOSFET VDS /ID 500V/23-25A,紫光微这款MOSFET做国产替代优势很明显,国产品牌供应好价格低,MOSFET参数优于进口品牌,提高系统可靠性。
紫光微TMA25N50H 的漏源导通电流ID 25A比FMV23N50E 23A大,可以容纳比如堵转,缺相故障、过温过流等不良状况下工作。两者导通电阻RDS(ON)一样都是0.21Ω,导通损耗一样。紫光微TMA25N50H Ciss 3039PF比FMV23N50E Ciss 3600PF低,输入结电容小,根据结电容充放电曲线计算则功率损耗小,MOSFET发热量低,TMA25N50H 的Qgs 80nc比FMV23N50E Qgs 105nc 低,栅-源电荷Qgs越小,一定充电电流下,区间总电荷小的MOSFET会很快度过,这样发热区间时间就短,总发热量就低。
TMA25N50H 的单脉冲雪崩能力EAS 1350mj比FMV23N50E EAS 767J高,抗雪崩能力更强,特别在电机等感性负载情况下对感性负载产生的感应电动势抗冲击能力强,提高了可靠性。
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目录- SJ MOSFET SJ-Multiepi MOSFET VD MOSFET Trench MOSFET DT MOSFET
型号- TPD60R1K0C,TMP11N60H,TMA28N50HS,TPA70R1K5M,TMD4N50H,TPV60R350C,TSB15N10A,TPU50R5K0D,TPW60R075C,TMA9N70H,TPR60R580C,TMA45N30H,TPW60R160M,TPB70R135MFD,TTB95N68A,TPU65R600M,TMP20N40H,TMP12N65H,TMJ2N50HF,TMU3N55LT,TMA8N90H,TMA45N50HS,TTD100N04AT,TMS05P35H,TPU65R600C,TPW90R350A,TMP30N25H,TPD65R4K3C,TMD5N30H,TMA12N50HF,TMA8N50HFE,TMP10N80H,TPP65R380C,TPA60R260MFD,TMW35N60H,TPW55R060D,TMA3N65H,TPV60R240M,TMA3N65L,TMA3N65M,TMA3N65N,TTD85N03AT,TPA70R600M,TPD50R5K4CT,TPW65R044MFD,TMU6N60H,TPD65R450CFD,TMP12N40H,TPA110R550A,TTU03P06ATS,TPU65R1K5M,TSP180N03A,TPY70R1K5C,TMA9N95H,TPA65R940C,TMA4N100H,TPA65R2K2C,TPA70R1K5C,TMU2N55CT,TMA8N50HF,TMA8N50HE,TTP90N03AT,TMA3N66H,TMU5N80H,TPP80R750C,TMA8N50HH,TPU73R400M,TMP12N43H,TMX05P35H,TMA13N65H,TTX2305A,TPB60R580C,TPU60R7K5C,TPD65R2K7C,TMA20N60H,TMP7N65HS,TTP115N08A,TMA08N60HS,TPV65R085CFD,TPA65R190MFD,TPU65R1K2C,TPP65R160C,TMW3N150H,TPB65R300MFD,TPW50R060DFD,TPP100R500A,TPU65R950M,TMP20N65H,TPD65R280D,TMA4N55LT,TPW100R800A,TMA12N60H,TPU70R700C,TMU8N65H,TPP70R260M,TMV25N55H,TPV70R190MFD,TPC80R1K2C,TPB65R750C,TPD65R2K6C,TPA60R170MFD,TPV70R090M,TMA3N55HT,TPA80R250A,TSG10N06A,TPU55R6K5C,TMA28N30H,TPA50R700C,TSJ10N06AT,TPA73R300M,TPU50R5K4C,TSU10N06A,TMP30N10HT,TTB65N10A,TTJ12N04AT,TPA65R170M,TSP12N06A,TPC60R150C,TMA8N70H,TPB50R400C,TTU05P03ATS,TMC6N70H,TMP15P20H,TPP60R260MFD,TMA8N65HS,TSD12N06AT,TMW9N90H,TPP60R600MFD,TMP13N40H,TPW70R120M,TMD7N53HE,TMP1N60C,TMP140N10A,TPP65R360M,TMR12N50H,TTD18P10AT,TPA65R280D,TPV73R300M,TMB160N10A,TMP110N06H,TPW65R100MFD,TTU01P10ATS,TPD55R2K1C,TMD3N50H,TMD2N70H,TSG10N06AT,TPU50R360D,TMP12N60H,TPD60R1K4M,TMU1N50LT,TPU60R360MFD,TMA12N65H,TMU7N65M,TMA10N80H,TTU08N02ATS,TPA70R950C,TPA70R950M,TMP9N90H,TPA60R330M,TMU7N65H,TPC80R1K5C,TMA11N60H,TMP2N60H,TMA20N50HS,TMA3N120H,TMU4N80H,TPD70R360M,TMP4N60HS,TTG130N03GT,TPU50R250C,TTP70N07A,TPV50R060C,TPY70R1K4C,TPP70R170M,TPC60R700C,TPB65R1K2C,TMU4N40HT,TPA70R1K4C,TMA4N55HT,TMV2N60HF,TPA50R2K3C,TMP12N60HS,TPD65R940C,TPG65R365MH,TMV9N90H,TMA13N68H,TPB65R090M,TMU03N60HT,TPD60R840C,TPD65R2K2C,TPU70R2K8C,TTU95N68A,TTP95N68A,TPP65R600M,TMU1N50HT,TMA4N60H,TPC65R380C,TPD70R1K5M,TMA40N20H,TPD60R1K8C,TMA3N80H,TPP65R070D,TTP100N04AT,TSG010N03AT,TPA100R500A,TTD120N03AT,TPP65R075DFD,TPP65R600C,TMU8N60H,TPC50R690C,TMA4N60N,TMA4N60L,TMA4N60M,TMD2N65HT,TPB80R300CFD,TPP65R950M,TMU08N50HT,TPW60R036M,TTD65N04AT,TPA120R800A,TMP162N04H,TPP60R2K5C,TPP70R700C,TPA60R600MFD,TPA80R300A,TMU1N50C,TPP80R1K2C,TPA80R300C,TPW80R300C,TPB65R400MFD,TMU1N50H,TMA5N65H,TMV8N120H,TMD2N50H,TPC70R260M,TMB120N08A,TPA65R520D,TMP120N08A,TPB100R800A,TPP60R700C,TPD70R950M,TMA12N45H,TMA2N50HF,TMU2N55L,TMA10N60N,TPD70R950C,TMD2N50CF,TPP65R700MFD,TMA10N60H,TMW6N90H,TMP50N06HT,TPD80R2K2C,TSG10N06ATC,TPP70R190C,TPP80R1K5C,TPW110R800A,TPP110R550A,TMA2N65H,TPA65R9K2C,TMP25N055H,TPP65R1K2C,TPD70R1K4C,TMD5N50NF,TTP120N02GT,TMP6N90H,TTG40P02ATC,TPD60R1K7C,TMA18N70H,TMA1N60H,TPU65R380C,TPD70R600M,TMP16N25H,TPU80R750C,TTU04N08ATS,TPW70R300MFD,TPA50R500C,TTD28P10AT,TMP8N50L,TMA11N65H,TPA60R1K0C,TMA4N60HF,TPD70R1K5C,TMP8N50H,TMA9N90H,TTP50P06AT,TPV100R500A,TMD8N60H,TMP20N60H,TPU55R2K9C,TPD65R400MFD,TMB140N10A,TPC65R360M,TMA3N60H,TMU9N20H,TPU50R1K8C,TPV80R300CFD,TMP38N30HF,TMA6N65HH,TPB70R120M,TPA60R530M,TMP5N100H,TMA5N20H,TPA73R190M,TPR70R120M,TPU60R600MFD,TPV73R190M,TPU60R2K2C,TPC50R250C,TMA25N50C,TTP118N08A,TMU7N60H,TMA4N65M,TMA4N65N,TMP3N100H,TMU7N60L,TMU1N50CT,TMY1N60H,TMA4N65H,TMP1N20H,TSB12N10A,TMA4N65D,TSU12N06A,TPD55R2K9C,TMA25N50H,TMA3N100HE,TPP60R360MFD,TMC10N65H,TMY1N60B,TPP50R500C,TPW70R044MFD,TPB70R400MFD,TMA10N40L,TTD135N68A,TMW9N95H,TPU50R1K6C,TPV65R080C,TTB80N04AT,TSP045N10A,TPU80R1K2C,TMA10N40H,TMD7N60HF,TPP60R190A,TMA85N08H,TMP15N40H,TTK8205,TPB90R350A,TPC60R350C,TMA12N50NF,TPA120R1K5A,TTG65N10A,TTP115N68A,TMA10N65N,TSP12N10AT,TPB70R450C,TMA6N65HS,TPP65R1K5M,TMA10N65H,TPU50R1K5C,TPC60R240M,TMA18N50H,TPD60R3K4C,TMA2N60H,TPB65R380C,TMD1N65H,TPR65R260M,TMU5N50CF,TPA80R1K2C,TPA65R400MFD,TMV28N55H,TPP80R270M,TMW57N10H,TMA16N60H,TPA65R280DFD,TMD8N55HE,TPP60R580C,TTP150N02GT,TMU3N50H,TSP15N06A,TPP120R800A,TMC10N60N,TPW50R065CFD,TPA70R190MFD,TMP6N40H,TTD120N02GT,TMC10N60H,TMU2N70H,TTP120N03AT,TMU6N60HF,TTJ05P04AT,TMP8N25H,TMU2N70L,TMU5N30HT,TPA70R450C,TMA9N20HT,TMP2N50HT,TMU2N70N,TPC65R940C,TPB65R100MFD,TMA18N20H,TPU60R3K4C,TMV10N90H,TMU02N15AT,TPA80R300CFD,TSU12N10AT,TPW60R260MFD,TPC70R1K5C,TMA25N55H,TMA4N90H,TPV60R190A,TMU1N55LT,TMW45N50HF,TPA55R2K1C,TPD50R500C,TPA60R3K4C,TPC70R950C,TMD8N50H,TMA3N50LT,TPA60R160M,TSG12N06AC,TTP60N10AT,TMA7N55H,TMP7N65M,TPA65R450CFD,TMA5N70H,TPR70R360M,TPA80R1K5C,TSP15N08A,TPU60R1K7C,TMA7N50LF,TPV60R080M,TMD9N20LT,TSG12N06AT,TPC70R1K4C,TMU4N55C,TPY70R1K5MB,TPW65R170M,TPW110R500A,TMA6N50H,TPU80R1K5C,TMU2N50HT,TMS1N40HT,TMP16N65H,TTP55N12A,TPA80R180M,TPU60R1K8C,TPP65R280DFD,TMV20N65H,TSD10N06AT,TMD7N70H,TPW50R055D,TPD50R700C,TPB65R450CFD,TMV3N150H,TMZ1N60B,TMP2N50CT,TPC65R170M,TPW60R120MFD,TPB65R360M,TMW25N50H,TPP50R1K8C,TTG60N03QTC,TPA70R120M,TPP80R300CFD,TMC12N65H,TMD8N53HE,TTD110P03AT,TMZ1N60L,TMV20N60H,TMV11N90H,TMP50N
【应用】国产500V N沟道MOSFET TMD7N50HF 助力100W吹风筒电机驱动,导通电阻最大仅1.3Ω
日常生活中,我们经常会用到吹风筒,其中不管吹热风、自然风都是直接靠电动机驱动转子带动风叶旋转,使得空气流通,若装在风嘴中的发热支架上的发热丝已通电变热,则吹出的是热风;若选择开关不使发热丝通电发热,则吹出的是冷风。 图为一款高速吹风筒电机控制图框,这里的主功率开关管主要采用MOS驱动三相直流无刷电机,实现对电机转速的控制。
应用方案 发布时间 : 2020-12-29
【产品】采用TO-220F封装的N沟道MOSFET TMA10N50H,有快速切换特性,漏源电压最大为500V
TMA10N50H是无锡紫光微电子推出的一款采用TO-220F封装的N沟道MOSFET,TC=25℃时,器件漏源电压最大额定值为500V,持续漏极电流最大额定值为10A,耗散功率最大额定值为64W(TC=25℃)。
产品 发布时间 : 2022-11-04
【产品】500V N沟道MOSFET —TMA25N50HF,具有负温度系数,采用TO-220F封装
TMA25N50HF是无锡紫光微电子推出的一款采用TO-220F封装的N沟道MOSFET,漏源电压最大额定值为500V,漏极连续电流最大额定值为25A,耗散功率最大173W。和双极晶体管相比,这种器件开关速度快和开关损耗小,具有输入阻抗高、驱动功率低,频率特性好的特点。
产品 发布时间 : 2022-05-31
【产品】漏源电压500V,漏极电流25A的N沟道MOSFET,具有3种封装形式,采用VDMOSFET技术
TMA25N50HG、TMV25N50HG、TMW25N50HG是三款无锡紫光微电子推出的500V N沟道MOSFET,其漏源电压均为500V,漏极持续电流25A(TC=25ºC),耗散功率最大208W,工作结温-55~+150℃,具有三种封装TO-220F,TO-3PN和TO-247可供选择,采用VDMOSFET技术。可应用于开关模式电源、不间断电源、功率因数校正等领域。
新产品 发布时间 : 2020-12-12
【产品】500V/15A的N沟道MOSFET TMA15N50H,采用TO-220F封装
无锡紫光微推出的TMA15N50H是1款500V的N沟道MOSFET,漏源电压最大额定值为500V,栅源电压最大额定值为±30V,脉冲漏极电流最大额定值为60A,重复雪崩能量最大额定值为54mJ,采用TO-220F封装。产品符合RoHS标准,可应用于开关电源(SMPS),不间断电源(UPS),功率因数校正(PFC)等领域。
新产品 发布时间 : 2019-11-09
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可根据用户的MOSFET管进行参数检测出具报告,静态参数最大电压:7500V、检测最大电流6000A;动态参数最大电压:3300V、检测最大电流:4500A。该测试标准满足GB、IEC及行业标准等,具备可靠性评估及老化实验能力。
实验室地址: 西安 提交需求>
可定制位移传感器量程范围10~600mm,该YWD型位移传感器表面有带刻度的透明窗☐,每毫米的变化量误差不超过3ue/mm,可在静态、准静态和低频动态下工作。主要指标:非线性<0.2%;供桥电压<10v;测试精度:0.01mm。
最小起订量: 1 提交需求>
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