WMSIC Electronic Components

YANGJIE ESDLC12VLB

ModelESDLC12VLB
PackageDFN1006-2L
BrandYANGJIE
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

13 specifications

Core information

Product name
YANGJIE ESDLC12VLB
Type
DFN1006-2L
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YANGJIE
Electronic Component
ESDLC12VLB
Electronic Component
1
Package
DFN1006-2L
Electronic Component
0.011g
Electronic Component
1
Electronic Component
BM0264525728
Electronic Component
Electronic Component
Electronic Component
10000

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

扬杰ESDLC12VLB 双向TVS管产品概述

一、产品定位与核心价值

扬杰ESDLC12VLB是一款双向瞬态抑制二极管(TVS),专为高速信号线路的静电放电(ESD)、电快速瞬变脉冲群(EFT)及雷击浪涌防护设计。其核心价值在于:在超小封装下实现「高防护能力+低信号干扰」的平衡,适配对空间密度、信号完整性要求严格的电子设备,简化电路设计的同时保障可靠性。

二、核心电气参数深度解析

该器件的参数围绕「防护有效性」与「信号兼容性」两大核心设计,关键参数解析如下:

1. 工作状态与防护触发

  • 双向极性:无需区分正负极,可直接串联/并联于单端或差分信号线路,简化PCB布线;
  • 反向截止电压(Vrwm=12V):正常工作电压≤12V时,器件处于截止状态,不影响电路静态功耗;
  • 反向击穿电压(14V):略高于截止电压,确保器件在「截止→导通」状态切换清晰,避免误触发。

2. 浪涌防护能力

  • 峰值脉冲电流(Ipp=6A@8/20μs):可承受典型雷击浪涌及ESD脉冲的峰值电流;
  • 峰值脉冲功率(Ppp=120W@8/20μs):与电流参数匹配,明确单次脉冲的能量耐受上限;
  • 钳位电压(Vc=21V):浪涌到来时,器件快速导通并将电压钳位在21V以下,有效保护后端敏感电路(如IC、传感器)不被过压损坏。

3. 信号兼容性设计

  • 结电容(Cj=5pF):低电容特性避免对高速信号(如USB 3.0、HDMI 1.4、1Gbps以太网)的反射、衰减干扰,保证信号完整性;
  • 反向漏电流(Ir=100nA):极小漏电流不消耗额外功率,适配低功耗产品设计。

三、封装特性与环境适应性

  1. 超小型DFN封装:采用DFN1006-2L封装,尺寸仅1.0mm×0.6mm(厚度≈0.5mm),大幅节省PCB空间,适配智能手机、可穿戴设备等高密度布局产品;
  2. 宽温工作范围:-40℃至+85℃的温度区间,满足工业级环境(户外设备、车载辅助系统)及消费电子的宽温使用需求;
  3. 环保与可靠性:无铅封装符合RoHS标准,内部结构优化确保多次脉冲冲击后性能稳定,无失效隐患。

四、典型应用场景

ESDLC12VLB的特性使其广泛覆盖以下领域:

  1. 消费电子:智能手机、平板的USB接口、HDMI端口、音频/视频线路的ESD防护;
  2. 通信设备:路由器、交换机的以太网端口、光模块射频接口的浪涌与ESD防护;
  3. 工业控制:PLC数字I/O端口、传感器信号线路的电磁干扰防护;
  4. 汽车电子:车载信息娱乐系统的USB接口、蓝牙模块接口的ESD防护(适配车载宽温环境)。

五、合规认证与设计优势

  1. 国际标准合规:通过IEC 61000-4-2(ESD:接触放电±8kV、空气放电±15kV)、IEC 61000-4-4(EFT:±2kV/5kHz)、IEC 61000-4-5(浪涌:±2kV/1.2/50μs)三项EMC标准测试,满足全球市场要求;
  2. 设计优势:双向防护无需额外配置正反向元件,降低BOM成本;低结电容适配高速信号,无需在防护与信号质量间妥协;小封装支持高密度PCB布局,缩小产品尺寸。

该器件凭借「小封装、低电容、高防护」的综合优势,成为高速信号线路防护的高性价比选择。

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