WMSIC Electronic Components

ElecSuper BV08C-ES BV08C

ModelBV08C-ES
PackageSOD323
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+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Elec Super BV08C-ES
Type
ELECSUPER
Minimum package
3000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ELECSUPER
Electronic Component
BV08C-ES
Electronic Component
1
Package
SOD323
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
BM0258808701
Operating Temperature
40℃~+125℃
Voltage
20V
Electronic Component
IEC 61000-4-2;IEC 61000-4-4

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

BV08C-ES 产品概述

一、简介

BV08C-ES 是 ElecSuper(静芯微)推出的一款单路双向瞬态抑制保护器件,采用 SOD323 小封装,专为对抗静电放电 (ESD) 和瞬态脉冲干扰(EFT、浪涌)设计。器件具有低结电容、高脉冲承受能力和宽工作温度范围,适合对信号完整性和空间有严格要求的接口保护场合。

二、主要性能参数

  • 极性:双向(适合双向信号线或非极性接口)
  • 反向截止电压 Vrwm:8 V
  • 击穿电压 Vbr:8.5 V(典型)
  • 钳位电压 Vclamp:20 V(典型,Ipp 条件下)
  • 峰值脉冲电流 Ipp:14 A(符合 IEC 测试脉冲规范)
  • 峰值脉冲功率 Ppp:400 W(单次脉冲额定)
  • 反向电流 Ir:1 μA(在 Vrwm 条件下)
  • 结电容 Cj:0.8 pF(低电容利于高速信号)
  • 通道数:单路
  • 工作温度:-40 ℃ ~ +125 ℃
  • 防护等级 / 标准:满足 IEC 61000-4-2(ESD)与 IEC 61000-4-4(快速瞬变脉冲)
  • 封装:SOD323

三、器件特点与优势

  • 双向构造,可直接用于双向数据线、差分对或无极性接口,无需极性判断。
  • 低结电容(0.8 pF),对 USB、HDMI、LVDS、SATA 等高速信号干扰小,保证信号完整性。
  • 高峰值承受能力(Ipp 14 A、Ppp 400 W),能在典型 IEC 测试条件下有效钳位保护敏感器件。
  • 小体积 SOD323 封装,利于终端产品的空间优化与自动贴装生产。

四、典型应用场景

  • 移动终端、平板、笔记本外设接口(USB、耳机、充电口)保护
  • 摄像头、传感器信号线与接口保护
  • 工业与通讯设备的 I/O 口、串行总线、控制信号保护
  • 智能家居、物联网节点等对成本与空间敏感的终端产品

五、使用建议与 PCB 布局注意事项

  • 将 BV08C-ES 靠近需保护的连接器或接口放置,保护回路尽量短且接地路径直接。
  • 对地面采用连续地平面,并在器件附近保持良好回流路径以提升脉冲能量散热。
  • 对高速差分线时,尽量把保护器件并联在差分对两端并靠近连接器,避免对差分阻抗造成影响。
  • 推荐在再流焊工艺下组装,遵循厂家给出的焊接温度曲线以保证可靠性。

六、可靠性与质量

BV08C-ES 的工作温度覆盖工业级范围(-40 ~ +125 ℃),并按 IEC 61000-4-2 / 4-4 要求设计测试,适合经常面临静电和快速瞬变脉冲的应用环境。SOD323 小封装便于自动贴装与批量生产,良好的工艺控制可确保长期稳定性。

七、选型与订购信息

型号:BV08C-ES
品牌:ElecSuper(静芯微)
封装:SOD323
如需样品或批量采购,请在选型时确认工作环境、最大脉冲条件以及与系统地的连接方式,必要时与供应商沟通封装引脚与测试条件以获得最佳保护效果。

如需更详细的电气特性曲线、钳位特性在不同电流下的图表或推荐 PCB 布局示意图,可提供进一步资料。

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