WMSIC Electronic Components

ElecSuper SD12C-01FTG-ES SD12C

ModelSD12C-01FTG-ES
PackageSOD-323
BrandElec Super
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+

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Technical data

Product details

19 specifications

Core information

Product name
Elec Super SD12C-01FTG-ES
Type
ELECSUPER
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ELECSUPER
Electronic Component
SD12C-01FTG-ES
Electronic Component
1
Package
SOD-323
Electronic Component
Electronic Component
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.026g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
25pF
Electronic Component
BM0265835183
Operating Temperature
40℃~+125℃
Voltage
26V
Electronic Component
IEC 61000-4-2

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

SD12C-01FTG-ES 双向ESD防护器件产品概述

一、产品定位与核心价值

SD12C-01FTG-ES是静芯微(ElecSuper)推出的单路双向ESD防护二极管,专为电子设备的静电放电(ESD)防护设计,核心价值在于低电压场景下的高可靠防护+信号兼容性+安装便利性。该器件针对消费电子、工业控制、汽车电子等领域的静电敏感电路,可有效抑制人体放电(HBM)、机器放电(MM)等静电脉冲,避免后级芯片因静电损坏,提升设备稳定性与使用寿命。

二、关键性能参数解析

该器件的参数经过精准优化,平衡了防护能力与电气兼容性:

1. 防护电压与电流能力

  • 反向截止电压(Vrwm)12V:适配12V及以下工作电压的电路(如消费电子电源、低速信号线路);
  • 峰值脉冲电流(Ipp)15A(8/20μs波形):可承受多次高强度静电放电(如人体触摸产生的静电);
  • 钳位电压(Vc)26V(典型值):当器件承受峰值脉冲时,能将后级电路的瞬态电压限制在安全范围,避免芯片击穿;
  • 峰值脉冲功率(Ppp)550W:具备足够的脉冲能量吸收能力,应对突发静电冲击。

2. 电气特性稳定性

  • 击穿电压(Vbr)13.3V(典型值):偏差小,防护阈值稳定,避免误触发或防护不足;
  • 反向电流(Ir)1μA(@Vr=12V):低漏电流不影响电路正常工作,无额外功耗损耗。

3. 信号兼容性

  • 结电容(Cj)25pF:对低速数字信号(如UART、I2C)、模拟信号及电源线路的传输影响极小,适合通用电路防护。

4. 标准合规性

符合IEC 61000-4-2静电防护标准,可应对常见静电测试场景(如HBM 8kV、MM 4kV),满足工业与消费电子的应用要求。

三、封装与可靠性设计

1. 超小型封装

采用SOD-323表面贴装封装,尺寸仅1.6mm×0.8mm×0.6mm,体积小巧,适配高密度PCB布局(如智能手机、可穿戴设备),不占用额外空间。

2. 宽温工作范围

工作温度覆盖**-40℃+125℃**,满足工业级(-40℃+85℃)及部分汽车电子(-40℃~+125℃)的温度要求,适应恶劣环境下的长期稳定工作。

3. 双向极性设计

无需区分正负极,安装时无需额外检测极性,可直接焊接到电路中,简化生产流程,降低安装错误率。

四、典型应用场景

SD12C-01FTG-ES的参数特性使其适配多类静电敏感电路:

1. 消费电子领域

  • 智能手机、平板电脑的USB接口、耳机接口、充电端口防护;
  • 智能穿戴设备(智能手表、手环)的信号与电源线路防护。

2. 工业控制领域

  • PLC(可编程逻辑控制器)的输入输出端口、传感器接口、RS485通信接口防护;
  • 工业机器人控制电路的静电防护。

3. 汽车电子领域

  • 车载显示屏、车载USB接口、车载导航的静电防护(宽温特性适配车载环境温度变化)。

4. 通信设备领域

  • 路由器、交换机、光模块的端口防护,避免静电对通信芯片的损坏。

五、品牌与质量保障

静芯微(ElecSuper)是国内专注于静电防护、过压保护的专业厂商,产品经过严格可靠性测试(温度循环、湿度老化、机械振动),符合RoHS环保标准。SD12C-01FTG-ES已在多个行业客户的量产产品中验证,具备稳定的质量与可靠的防护性能,是低成本、高可靠ESD防护的优选器件。

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