WMSIC Electronic Components

Brightking P6KE180A/B P6KE180A

ModelP6KE180A/B
PackageDO-204AC(DO-15)
BrandBrightking
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
Brightking P6KE180A / B
Type
BRIGHTKING
Minimum package
2000 盒

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Brightking
Electronic Component
P6KE180A/B
Electronic Component
1
Package
DO-204AC(DO-15)
Electronic Component
Electronic Component
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.44g
Electronic Component
1
Channel Count
Electronic Component
Electronic Component
BM0257393310
Operating Temperature
55℃~+175℃
Voltage
246V
Current(Ir)
1uA
Voltage(VBR)
171V

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

Brightking(君耀)P6KE180A/B 瞬态抑制二极管(TVS)产品概述

Brightking(君耀)P6KE180A/B是一款轴向引线封装的瞬态抑制二极管(TVS),专为电子电路的瞬态过压防护设计,具备宽温适应性、高脉冲耐受能力,广泛应用于工业控制、汽车电子、通信设备等领域。以下从核心定位、参数解析、封装设计、应用场景等维度展开说明。

一、产品核心定位与类别说明

P6KE180A/B属于君耀P6KE系列通用型TVS,针对180V级电压等级电路的过压保护需求开发。其中:

  • P6KE180A为单向TVS:适用于固定极性的直流电路(如电源正极→地的保护);
  • P6KE180B为双向TVS:可同时应对正负瞬态过压,适配交流电路或极性不固定的场景(如信号线上的双向浪涌)。

作为TVS核心器件,其核心作用是在电路遭遇瞬态浪涌干扰(如雷击、静电放电、开关浪涌)时,快速从截止态切换为导通态,将电压钳位在安全阈值内,避免后级敏感元器件(IC、传感器等)损坏。

二、关键电气参数深度解析

该器件的参数围绕“保护可靠性”与“电路兼容性”优化,核心指标如下:

  1. 过压保护阈值

    • 反向截止电压(Vrwm):154V(正常工作时允许施加的最大反向电压,未触发保护);
    • 击穿电压(Vbr):171V(反向电压超过此值时,器件快速导通启动保护);
    • 钳位电压(Vc):246V(导通后稳定钳位电压,确保后级电路安全)。
  2. 脉冲耐受能力

    • 峰值脉冲功率(Ppp):600W;
    • 峰值脉冲电流(Ipp):2.5A;
      可有效承受IEC 61000-4-5标准下的8/20μs浪涌,满足工业、汽车场景的浪涌防护需求。
  3. 静态特性与环境适应性

    • 反向漏电流(Ir):1μA(@Vrwm),正常工作时漏电流极小,不影响电路功耗;
    • 工作温度:-55℃~+175℃,覆盖汽车、工业的宽温环境(如发动机舱、高温车间);
    • 单通道设计:结构简单,响应速度达ns级,可快速响应瞬态干扰。

三、封装形式与可靠性设计

P6KE180A/B采用DO-204AC(DO-15)轴向引线封装,具备以下优势:

  • 体积小巧:外形尺寸约Φ2.7mm×5.0mm,适合PCB板插件安装,占用空间极小;
  • 机械强度高:轴向引线结构抗振动性能好,适配汽车、工业等振动环境;
  • 散热性佳:金属封装+玻璃钝化芯片设计,可快速 dissipate 脉冲功率,避免器件过热损坏;
  • 环保合规:符合RoHS 2.0标准,无铅无卤,满足绿色制造要求。

四、典型应用场景梳理

结合参数特性,该器件的典型应用场景包括:

  1. 工业控制领域:PLC输入输出接口、温度/压力传感器信号端,防止现场感应雷击或设备开关浪涌;
  2. 汽车电子领域:车载ECU、车灯控制器、胎压监测传感器接口,适应-40℃~+125℃的汽车级温度;
  3. 通信设备领域:基站收发器、路由器、交换机的电源/信号端口,抑制静电放电(ESD)与线路浪涌;
  4. 消费电子领域:电源适配器、机顶盒、智能家居设备的电源输入端口,保护内部IC与电容。

五、品牌与品质保障体系

Brightking(君耀)是台湾专注过压保护器件的老牌厂商,拥有30+年研发生产经验,其TVS产品具备以下品质优势:

  • 标准符合性:通过AEC-Q101(汽车级)、IEC 61000-4-2(ESD)、IEC 61000-4-5(浪涌)等国际认证;
  • 质量体系:符合ISO 9001与IATF 16949(汽车行业)质量体系要求;
  • 供货稳定性:成熟供应链可满足批量订单,交期可控。

总结

P6KE180A/B凭借宽温适应性、高脉冲耐受能力与可靠封装设计,成为工业、汽车、通信等领域过压保护的高性价比选择,可有效提升电路抗干扰能力与长期可靠性。

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