WMSIC Electronic Components

Brightking SET23A36L02

ModelSET23A36L02
PackageSOT-23
BrandBrightking
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Brightking SET23A36L02
Type
BRIGHTKING
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Brightking
Electronic Component
SET23A36L02
Electronic Component
1
Package
SOT-23
Electronic Component
Electronic Component
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.033g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
70pF
Electronic Component
BM0264881649
Voltage
76.8V
Electronic Component
IEC 61000-4-2
Current(Ir)
1uA

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

Brightking SET23A36L02 ESD防护二极管产品概述

SET23A36L02是台湾君耀(Brightking)推出的单向ESD防护二极管,采用SOT-23小型贴片封装,专为敏感电子电路的静电放电(ESD)防护设计,满足IEC 61000-4-2国际标准要求。该产品以紧凑尺寸、双路集成、低功耗等特点,成为便携式与小型化电子设备的理想防护方案。

一、核心参数深度解析

SET23A36L02的参数明确了其防护能力与应用边界,关键解读如下:

  1. 极性与防护方向:单向防护,仅对「信号端→地」方向的静电脉冲提供导通保护,适配单方向信号/电源线路的防护需求;
  2. 反向截止电压(Vrwm):36V,即电路正常工作时二极管反向偏置的最大安全电压,此时反向漏电流(Ir)仅1μA,几乎不影响电路功耗;
  3. 击穿电压:40V,当反向电压超过此值时,二极管启动导通,避免后端电路被高压击穿;
  4. 钳位电压:76.8V(典型值),是ESD脉冲触发时的电压上限——该值越低,对敏感电路的保护效果越好;
  5. 峰值脉冲电流(Ipp):5A,即能承受的最大单次ESD脉冲电流,满足多数消费电子与小型设备的防护需求;
  6. 通道数:双路集成,一个封装内包含两个独立防护通道,可同时防护两路信号/电源,节省PCB空间;
  7. 结电容(Cj):70pF,反映对高频信号的干扰程度——中等容量适合100MHz以下的信号线路(如音频、低速通信);
  8. 防护等级:符合IEC 61000-4-2标准,通过接触放电±8kV、空气放电±15kV的典型测试,可靠性有行业背书。

二、封装与物理特性

SET23A36L02采用SOT-23贴片封装,适配小型化设计需求:

  • 尺寸紧凑:典型尺寸为2.9mm(长)×1.6mm(宽)×1.1mm(高),适合高密度PCB布局;
  • 引脚配置:3引脚设计(引脚2为公共地,1/3为两路信号端),贴装兼容性强;
  • 环保合规:符合RoHS 2.0与无卤素要求,不含铅、镉等有害物质;
  • 贴装便捷:支持自动化贴装生产线,生产效率高,降低人工成本。

三、典型应用领域

结合参数与封装特点,该产品适用于以下场景:

  1. 消费电子终端:智能手机/平板的USB接口、耳机孔、充电端口防护;智能手表/蓝牙耳机的信号线路防护;
  2. 小型工业设备:工业传感器(温度、压力)的信号输出端防护;小型PLC的I/O接口防护;
  3. 通信终端:便携式路由器、无线网卡的天线/以太网接口防护;智能音箱的音频接口防护;
  4. 汽车电子辅助设备:车载胎压监测传感器、行车记录仪的电源/信号接口防护(需结合车规验证);
  5. 医疗小型设备:便携式血糖仪、血压计的按键/信号接口防护(需符合医疗设备可靠性要求)。

四、产品设计优势

  1. 双路集成,空间节省:一个封装实现两路防护,减少元件数量与PCB占用,适配小型化设备;
  2. 低功耗,不影响电路:1μA反向漏电流可忽略,适合电池供电的便携式设备;
  3. 快速响应,防护及时:响应时间达纳秒级,能在静电脉冲到达前瞬间导通,钳位电压;
  4. 标准合规,可靠性高:通过IEC 61000-4-2测试,经Brightking严格可靠性验证(-55℃~125℃温度循环、湿度测试);
  5. 成本效益高:成熟工艺下价格适中,适合批量应用于中低端消费电子与工业设备。

五、品牌与可靠性说明

Brightking(台湾君耀)是全球知名的过压保护厂商,专注ESD、TVS等产品研发,产品覆盖汽车、消费电子等领域。SET23A36L02具备以下可靠性保障:

  • 原材料管控:选用高品质半导体材料,参数一致性强;
  • 自动化生产:晶圆制造→封装测试全程自动化,减少人为误差;
  • 第三方认证:部分批次通过UL、VDE认证,增强市场认可度;
  • 实际验证:全球数百家客户稳定应用,积累丰富场景数据。

六、产品总结

SET23A36L02是一款高性价比的单向ESD防护二极管,以紧凑SOT-23封装、双路集成、低功耗为核心优势,适配消费电子、工业控制等多领域的小型化设备。其参数匹配中低频电路防护需求,可靠性经品牌与行业标准双重验证,是批量应用的理想选择。

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