无刷直流电机
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应用方案
无刷直流电机

应用方案

电池管理系统
无刷直流电机
便携式储能
逆变电路
充电桩
PD快充
电子烟
无线充
汽车电子
无刷直流电机

无刷直流电机BLDC(Brushless Direct Current Motor),其既具有直流电机良好的调速性能,又具有交流电机结构简单、无换向火花、运行可靠和易于维护等优点。无刷直流电机的实质是直流电源输入,采用电子逆变器将直流电转换为交流电,有转子位置反馈的三相交流永磁同步电机。

无刷直流电机具有广泛的应用领域,如电动工具、风机、吸尘器、电风扇、电动自行车、电动汽车等。

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无锡商甲半导体多款MOSFET,可广泛应用于BLDC中,具有如下特点:

1. 低导通电阻,低栅极电荷,保证良好的温升效果;

2. 优秀的抗雪崩能力,可以承受感性负载的能量冲击; 

3. 优秀的反向续流能力,有效吸收电机负载的续电流;

4. 参数一致性好,针对大功率场景,支持多管并联;

5. 高可靠性,满足多场景终端的应用环境。

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商甲半导体提供30V-200V Trench&SGT MOSFET,用户可根据电机电压及功率情况选用合适的料号:
应用电压平台Product NameTechnologyPackageConfigurationESDVDS_Max (V)ID_Max(A)VGS(th)_Typ (V)VGS_Max(V)RDSON(mΩ)@VGS=10VRDSON(mΩ)@VGS=4.5VStatus
TypMaxTypMax
12V电池SJD30N036TrenchTO-252NNO30901.6±203.65.05.07.5Active*
SJH30N030TrenchPDFN5X6-8LNNO301001.5±202.83.55.06.5Active
SJD30N015TrenchTO-252NNO301391.7±202.33.03.34.3Active
24V电池SJD40N058TrenchTO-252NNO40571.7±206.78.77.910.3Active*
SJH40N045TrenchPDFN5X6-8LNNO40601.7±204.55.48.010.4Active
SJD40N042TrenchTO-252NNO40961.6±203.95.15.06.6Active
SJH40N022TrenchPDFN5X6-8LNNO401071.7±202.22.93.34.4Active
SJJ40N015TrenchTO-263NNO402001.7±201.82.32.33.5Active**
SJH023N04SGTPDFN5X6-8LNNO401001.6±202.33.23.04.0Active**
SJH015N04HSGTPDFN5X6-8LNNO401802.7±201.52.0Active*
SJJ010N04SGTTO-263NNO404002.7±200.91.2Active*
36V电池SJD60N075TrenchTO-252NNO60701.8±207.59.49.213.0Active
SJ60N063HTrenchTO-220NNO60802.8±207.09.0Active*
SJ070N06SGTTO-220NNO651072.8±206.28.1Active*
SJJ025N06SGTTO-263NNO602002.8±202.83.6Active**
SJH015N06HSGTPDFN5X6-8LNNO602502.8±201.62.1Active**
SJ010N06SGTTO-220NNO603503±201.21.5Active**
48V电池SJ60N045TrenchTO-220NNO68912.8±205.46.5Active
SJ60N035TrenchTO-220NNO681502.8±203.54.8Active**
SJ80N075TrenchTO-220NNO85902.8±207.38.7Active
SJJ80N050TrenchTO-263NNO851202.8±204.86.0Active**
SJ020N085SGTTO-220NNO852602.8±202.43.2Active*
SJ013N085SGTTO-220NNO853202.8±201.52.0Active**
72V电池SJD01N088TrenchTO-252NNO100802.8±209.012.0Active**
SJJ01N060TrenchTO-263NNO1001202.8±206.08.0Active**
SJ045N10SGTTO-220NNO1001383±204.66.0Active*
SJ035N10SGTTO-220NNO1001273±204.25.5Active
SJ018N10SGTTO-220NNO1002203±201.82.4Active**
96V电池SJ015N093TrenchTO-220NNO150924±2010.313.7Active
SJT015N050TrenchTO-247NNO1501704±205.06.5Active**
SJ090N15SGTTO-220NNO150803±2010.013.0Active*
SJ055N15SGTTO-220NNO1501523±205.66.6Active
SJT038N15SGTTO-247NNO1502003±204.06.0Active**
144V电池SJ090N20SGTTO-220NNO2001003.2±209.012.0Active**
SJJ090N20SGTTO-263NNO2001003.2±209.012.0Active**