WMSIC Electronic Components

ElecSuper GBLC05C-ES GBLC05C

ModelGBLC05C-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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Elec Super GBLC05C-ES
Type
ELECSUPER
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ELECSUPER
Electronic Component
GBLC05C-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
0.8pF
Electronic Component
BM0257315829
Operating Temperature
40℃~+125℃
Voltage
21V
Electronic Component
IEC 61000-4-4;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.

GBLC05C-ES — 双向单路ESD保护器件产品概述

GBLC05C-ES 是 ElecSuper(静芯微)推出的高可靠性、低电容单路双向瞬态抑制器(ESD Protector),适用于各种对保护性能和信号完整性均有较高要求的接口线路。器件采用 SOD-323 封装,尺寸小、寄生电容低,能够在受静电和脉冲干扰时为敏感电路提供快速、有效的保护。

一、主要参数一览

  • 极性:双向
  • 典型反向截止电压 Vrwm:5 V
  • 击穿电压 Vbr:6.5 V
  • 钳位电压 Vc:21 V(典型值)
  • 峰值脉冲电流 Ipp:12 A
  • 峰值脉冲功率 Ppp:300 W
  • 反向漏电流 Ir:1 μA
  • 结电容 Cj:0.8 pF(小电容,适合高速信号线)
  • 通道数:单路
  • 工作温度范围:-40 ℃ ~ +125 ℃
  • 防护等级/符合标准:IEC 61000-4-2、IEC 61000-4-4
  • 封装:SOD-323
  • 类型:ESD 抑制器(瞬态浪涌保护)

二、功能与特性

  • 高效双向保护:对正负极性瞬态脉冲均能进行钳位,适用于交流或双向信号线(如数据总线、差分接口中的单端保护)。
  • 低电容设计(0.8 pF):对高速信号(USB、串行接口、CMOS/TTL 等)影响极小,保持信号完整性。
  • 高脉冲承受能力:单次峰值脉冲电流可达 12 A,峰值脉冲功率 300 W,在典型 ESD/EFT 冲击下提供可靠保护。
  • 宽工作温度:-40 ℃ 至 +125 ℃,适用于工业、消费电子与车规附近环境(请参考具体应用温度限制和热设计)。
  • 小型 SOD-323 封装:节省 PCB 空间,便于自动贴装与批量生产。

三、典型应用场景

  • 手机、平板、可穿戴设备的 I/O 接口保护
  • USB、UART、I2C、SPI 等高速数据线的防静电保护
  • 摄像模块、传感器、音频/视频输入输出端口
  • 工业控制、通信设备、消费电子中需要抗静电与快速瞬态抑制的电路
  • PCB 输入端口、连接器附近做点对点保护

四、典型使用建议与布局要点

  • 静电保护器应尽可能靠近被保护的接口或连接器引脚放置,走线短、低电感以提高响应速度与降低钳位电压。
  • 对高速信号线,注意器件的电容对带宽的影响;GBLC05C-ES 以 0.8 pF 的低结电容设计,适合大多数高速接口。
  • 对共有地或参考节点接地要可靠,尽量在保护器附近做低阻抗的地回路,以提高能量分散能力。
  • 该器件为瞬态抑制器,不适合用于承受持续的过压或作为稳压元件;连续过流或过压会损坏器件。
  • 在多通道系统中,对每一路重要信号采用单独保护可获得更稳定的防护效果。

五、可靠性与合规性

GBLC05C-ES 经设计用于满足 IEC 61000-4-2(静电放电)和 IEC 61000-4-4(快速瞬变脉冲群)等工业级抗扰度要求,能显著降低 ESD/EFT 对终端器件的影响。具体的测试等级、波形与测试条件请参照厂方完整的测试数据表和认证报告以获得精确信息。

六、注意事项与选型提示

  • 在选型时请确认被保护节点的最大工作电压(Vrwm = 5 V)与系统电压兼容,避免在正常工作状态下触发器件导通。
  • 若系统存在更大能量或更高连续浪涌要求,应考虑并联外置浪涌吸收器或采用更高能量等级的抑制方案。
  • 对于差分线对的双端保护,请根据系统架构选择单端或差分配合方式;GBLC05C-ES 为单路双向器件,适合单端到地或对称线路保护。
  • 包装、供货形式与更详细的电气特性(例如在不同测试条件下的钳位曲线、动态电阻等)请向 ElecSuper(静芯微)或授权分销商索取数据手册。

GBLC05C-ES 以其低电容、小封装和良好的脉冲承受能力,为对信号完整性和抗干扰性有较高要求的电子产品提供了一种经济且可靠的静电防护解决方案。需进一步技术支持或样片测试,建议联系供应商获取详细器件曲线与应用参考。

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