WMSIC Electronic Components

ElecSuper BST236A054U-ES BST236A054U

ModelBST236A054U-ES
PackageSOT-23-6L
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 BST236A054U-ES
Type
ELECSUPER
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ELECSUPER
Electronic Component
BST236A054U-ES
Electronic Component
1
Package
SOT-23-6L
Electronic Component
Electronic Component
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.038g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
0.6pF;0.3pF
Electronic Component
BM0258808393
Voltage
12V
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.

BST236A054U-ES 产品概述

一、产品简介

BST236A054U-ES 是 ElecSuper (静芯微) 推出的一款四路单向 ESD 抑制器,采用 SOT-23-6L 小型封装,专为保护高速数据与低压信号线免受静电放电损伤而设计。器件在工作钳位电压和低漏电流之间取得平衡,适合对信号完整性和功耗有较高要求的便携式和消费类电子设备。

二、主要特性

  • 极性:单向(适用于有确定电源参考的信号线)
  • 通道数:4 路独立保护
  • 反向工作电压 Vrwm:5V,适配常见 5V 或以下接口
  • 击穿电压:6V,提供可靠的过压保护门槛
  • 钳位电压:12V(典型),在冲击时将电压钳制在安全水平
  • 峰值脉冲电流 Ipp:4.5A(典型)
  • 峰值脉冲功率 Ppp:60W(峰值)
  • 反向漏电流 Ir:1 μA(典型),适合待机/低功耗应用
  • 结电容 Cj:0.6 pF / 0.3 pF(按测量条件或通道类型而异),对高速信号影响极小
  • 抗静电等级满足 IEC 61000-4-2 标准

三、典型电气性能(要点)

  • 工作电压 Vrwm = 5V,确保在正常工作条件下无误触发
  • 击穿电压 Vbr ≈ 6V,作为过压保护触发阈值
  • 钳位电压 Vc ≈ 12V(在 Ipp 条件下),限制瞬态峰值电压
  • 峰值脉冲能力 Ipp = 4.5A,Ppp = 60W,可应对常见静电和瞬态冲击
  • 低结电容使其适用于 USB、HDMI、LVDS 及其他高速接口

四、典型应用场景

  • 智能手机、平板、笔记本等便携设备的外部接口保护(USB、耳机、充电口)
  • 摄像头模组、显示接口(MIPI/HDMI)高频信号防护
  • 工业与消费类电子的按键、连接器及信号链保护
  • 任何需要在有限 PCB 面积内实现多路单向静电保护的设计

五、封装与使用建议

  • 封装:SOT-23-6L,体积小、适配自动贴装,利于高密度布局
  • PCB 布局建议:靠近被保护的连接器或信号源放置器件,走线尽量短且直,保护器地端与系统地通过多过孔连接以降低回路阻抗;避免信号线在保护器附近形成环路;为高速差分线保持良好阻抗连续性。
  • 热与可靠性:在设计中考虑散热路径与焊盘尺寸,避免长时间超额冲击导致器件热应力。

六、订购信息

型号:BST236A054U-ES
品牌:ElecSuper (静芯微)
封装:SOT-23-6L
应用前请参考完整数据手册中的电气特性曲线与测试条件,以确保在目标系统中的兼容性与可靠性。若需针对特定接口的更低电容或更高能量承受能力器件,建议与技术支持联系以获取匹配建议。

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