【应用】硕凯电子SMBJ24CA表面贴装TVS在汽车氛围灯的应用
汽车氛围灯是一种能够起到装饰作用的照明灯具,可根据车辆状态、环境以及个人喜好来改变其亮度和颜色,可以提高车内人员的乘车体验,和汽车品牌辨识度。在夜间行驶时,内饰氛围灯可降低视觉疲劳,在一定程度上提高驾驶员的行车安全性。随着汽车电子技术的发展,用户对产品的可靠性、体积和成本要求越来越高, 在此类产品的组成中,防护电路是必不可少的一部分。
硕凯设计的电源防护方案是基于SMBJ24CA。SMBJ24CA通过AECQ-101汽车级认证,小尺寸贴片型封装(SMB),可优化电路板,反应速度快(<1PS),精准的钳位电压更好的保护到后级线路。该防护方案可以满足国标ISO7637-2 Pulse 1-4测试,硕凯推荐的电源防护方案图如下:
SMBJ24CA表面贴装TVS的特点:
峰值耗散功率:600W
可承受最大反向电压:24V
反向漏电流小:<5uA
小体积封装:SMB/DO-214AA
反应速度快:<1ps
钳位电压精准
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产品型号
|
品类
|
Uni/Bi
|
Marking
|
VRWM(V)
|
VBR(V)@IT(Min.)
|
VBR(V)@IT(Max.)
|
IT(mA)
|
VC@IPP(V)
|
IPP(A)
|
IR@VRWM(uA)
|
PPPM(W)
|
Package
|
SMF5.0A
|
瞬态抑制二极管
|
Uni
|
FE
|
5V
|
6.4V
|
7V
|
10mA
|
9.2V
|
21.74A
|
400uA
|
200W
|
SOD-123
|
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【视频】硕凯TVS管SMA至DO-218AB封装适配7637车载浪涌5A和5B全套解决方案|世强硬创新产品在线研讨会
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SMF系列表面贴装瞬态电压抑制器(TVS)
本资料介绍了SMF系列表面贴装瞬态电压抑制器(TVS),适用于保护敏感电子设备免受雷击和其他瞬态电压事件的影响。该系列产品具有低漏电流、双向或单向设计、玻璃钝化结点等特点,并具备优异的钳位能力和快速响应时间。
硕凯电子 - TVS,SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS,表面贴装瞬态电压抑制器,SMF200A,SMF43A,SMF18CA,SMF6.0A,SMF15A,SMF7.5A,SMF10CA,SMF14CA,SMF33CA,SMF75CA,SMF170A,SMF5.0CA,SMF160CA,SMF100CA,SMF70A,SMF130A,SMF30A,SMF54A,SMF78A,SMF6.5CA,SMF14A,SMF SERIES,SMF26A,SMF8.5CA,SMF220CA,SMF26CA,SMF22CA,SMF45CA,SMF64CA,SMF60CA,SMF190CA,SMF9.0CA,SMF150CA,SMF19CA,SMF13A,SMF8.0A,SMF11CA,SMF15CA,SMF140A,SMF30CA,SMF180A,SMF120CA,SMF80A,SMF40A,SMF100A,SMF64A,SMF5.0A,SMF12A,SMF24A,SMF36A,SMF6.5A,SMF48A,SMF200CA,SMF7.0CA,SMF80CA,SMF170CA,SMF220A,SMF51A,SMF75A,SMF11A,SMF12CA,SMF58CA,SMF19A,SMF16CA,SMF54CA,SMF150A,SMF190A,SMF140CA,SMF7.5CA,SMF110A,SMF10A,SMF7.0A,SMF22A,SMF28CA,SMFXXX,SMF58A,SMFXXXCA,SMF8.5A,SMF24CA,SMF18A,SMF20CA,SMF43CA,SMF85CA,SMF110CA,SMF85A,SMF33A,SMF45A,SMF17CA,SMF17A,SMF36CA,SMF78CA,SMF13CA,SMF160A,SMF180CA,SMF51CA,SMF70CA,SMF60A,SMF120A,SMF20A,SMF6.0CA,SMF9.0A,SMF16A,SMF28A,SMF8.0CA,SMF48CA,SMF40CA,SMF130CA,敏感电子设备,SENSITIVE ELECTRONIC EQUIPMENT
低电容TVS保护SE03N6S01GZ
该资料介绍了低电容TVS保护器件SE03N6S01GZ的特性、电路图、应用领域、机械特性、绝对最大额定值、电气特性曲线和尺寸。该器件适用于便携式电子设备、桌面电脑、服务器、笔记本电脑、手机、MP3端口、数码相机端口和SIM卡等。
硕凯电子 - 低电容TVS,LOW CAPACITANCE TVS,SE03N6S01GZ,台式机、服务器,DESKTOPS, SERVERS,手机,MP3 PORTS,SIM CARD,MP3端口,用户识别模块卡,数码相机端口,SUBSCRIBER IDENTITY MODULE CARD,SIM卡,PORTABLE ELECTRONICS,CELLULAR PHONES,DIGITAL CAMERA PORTS,NOTEBOOKS,笔记本电脑,便携式电子设备
SM2KBF系列表面安装瞬态电压抑制器(TVS)
该资料介绍了SOCAY Electronics Corp., Ltd.生产的SM2KBF系列表面贴装瞬态电压抑制器(TVS)。这些TVS具有优异的钳位能力、低剖面封装和低感抗,适用于各种表面贴装应用。资料提供了详细的绝对最大额定值、电气特性、波形图、焊接参数、尺寸规格和卷带包装信息。
硕凯电子 - SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS (TVS),表面贴装瞬态电压抑制器(TVS),SM2KBF,SM2KBF33CA,SM2KBF40CA,SM2KBF30CA,SM2KBF18CA,SM2KBF6.5CA,SM2KBFXXXCA,SM2KBF36CA,SM2KBF15CA,SM2KBF SERIES
【应用】电安科技的车规级双向TVS SMF20CA应用于汽车CAN总线,可承受200W功耗,拥有超低反向漏电流
某客户的一个氛围灯项目需要一个双向TVS。给客户推荐电安科技的车规级双向TVS——SMF20CA。应用在汽车CAN总线上有如下优势:SMF20CA是工作温度和储存温度都很广的车规级,双向TVS,满足客户要求。
【应用】硕凯电子双向TVS SMAJ12CA助力小基站天线防雷设计,可承受400W峰值脉冲功率
某种有源天线的防雷击设计,其中需要用到一款TVS(瞬态电压抑制)二极管。本文根据客户需求推荐硕凯电子推出的双向TVS SMAJ12CA,最大钳位电压为19.9V,耐受的瞬间峰值功率可达400W,耐受的反向浪涌电流达到了20.1A。
电子商城
品牌:硕凯电子
品类:Surface Mount Transient Voltage Suppressors
价格:¥0.2000
现货: 119,080
现货市场
服务
测试1.2/50us-8/20us组合波,10/700us-5/320us组合波,8/20us单波。能够模拟雷电瞬变引起的浪涌冲击抗干扰测试,最高电压达20KV,电流达20KA。点击预约,支持到场/视频直播测试,资深专家全程指导。
实验室地址: 深圳/上海 提交需求>
测试等级:空气放电30KV±5%;接触放电30KV±5%,适用标准:GB/T 17626.2、IEC61000-4-2、ISO10605、GB/T 19951;给用户产品出电路保护设计方案建议及整改。点击预约,支持到场/视频直播测试,资深专家全程指导。
实验室地址: 深圳/上海 提交需求>
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