WMSIC Electronic Components

Brightking P6KE110A/B P6KE110A

ModelP6KE110A/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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Brightking P6KE110A / B
Type
BRIGHTKING
Minimum package
2000 盒

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Brightking
Electronic Component
P6KE110A/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
0.468g
Electronic Component
1
Electronic Component
BM0264590676
Voltage
152V
Current(Ir)
1uA
Voltage(VBR)
105V
Electronic Component
Electronic Component
Electronic Component
2000

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

P6KE110A/B 产品概述

一、产品简介

P6KE110A/B 是一款单向瞬态抑制二极管(TVS),由 Brightking(台湾君耀)生产,封装为 DO-204AC(DO-15)轴向引线型。器件采用玻璃钝化结工艺,针对瞬态冲击、雷击脉冲及电源/接口浪涌提供快速、高能量吸收保护,适用于 I/O 接口、AC/DC 电源及其他需要过压保护的场合。

二、主要电气参数

  • 极性:单向
  • 反向稳态电压(Vrwm):94 V
  • 击穿电压(VBR):105 V
  • 钳位电压(VC,典型在指定脉冲下):152 V(在 Ipp = 4 A)
  • 峰值脉冲电流(Ipp):4 A
  • 峰值脉冲功率(Ppp):600 W(波形 10/1000 μs,重复率/占空比 0.01%)
  • 反向漏电流(Ir):典型 ≤ 1 μA(在 12 V 以上)
  • 类型:单向 TVS,玻璃钝化结,低齐纳阻抗,快速响应

三、关键特性解析

  • 玻璃钝化结:提高结面稳定性与环境可靠性,降低时间漂移,适合长期可靠性要求较高的应用。
  • 低齐纳阻抗:在浪涌发生时能有效限制钳位电压,减少受保护电路承受的过压幅度。
  • 快速响应:典型 TVS 响应时间在纳秒级别,可抑制快速瞬态(如静电放电、开关尖峰)。
  • 大功率吸收能力:在 10/1000 μs 波形下可承受 600 W 峰值脉冲功率(占空比 0.01%),配合峰值脉冲电流 4 A,可应对常见浪涌事件。
  • 低漏电流:在工作电压附近保持微安级漏电,有利于低功耗电路应用。

四、典型应用场景

  • I/O 接口线路防护(通信口、数据总线、开关信号线等)
  • AC/DC 电源端的浪涌与反向保护
  • 工业控制设备、仪器仪表的浪涌抑制
  • 需要轴向封装以便穿板或线束安装的现场维修/替换型防护元件

五、选型与电路布局建议

  • 确认系统最大工作电压:Vrwm(94 V)应高于系统正常最大工作电压,且低于被保护器件可承受的最大压差。
  • 考虑钳位电压:在最大脉冲(Ipp = 4 A)下 VC ≈ 152 V,应确保被保护元件能承受该瞬态钳位水平或配合其它限流/滤波元件共同降低应力。
  • 布局建议:TVS 应尽可能靠近被保护端口或连接点,走线短且粗,减少串联电感;必要时在前端加入熔断器、电阻或抑制电感以分担能量。
  • 熔断与冗余:对于频繁浪涌或高能环境,配合熔丝或热敏器件以避免 TVS 在极端事件后损坏扩散至系统。

六、可靠性与注意事项

  • 峰值功率限制:600 W 为脉冲峰值能量能力(10/1000 μs,0.01% 占空比),非连续或长时间功率散热能力,请勿用于连续功率吸收场合。
  • 温度与散热:轴向 DO-15 封装散热受限,长脉冲或高频次冲击会导致器件升温,应评估实际环境与脉冲重复率。
  • 焊接与安装:遵循通用轴向器件焊接规范,避免长时间高温暴露造成封装或钝化层损伤。
  • 存储与防静电:保持干燥防潮,运输与操作时采取静电防护措施。

七、封装与采购信息

  • 封装:DO-204AC(DO-15)轴向引线,便于穿板、机装或线束安装。
  • 品牌:Brightking(台湾君耀),适合需要替换或标准化供应的工程应用。
  • 型号命名:P6KE110A/B 表示该系列的 110 V 额定款式,购买时确认极性(单向)与封装要求。

总结:P6KE110A/B 以其玻璃钝化结、低齐纳阻抗和 10/1000 μs 下 600 W 的高能吸收能力,为中高电压等级的接口和电源线路提供快速、可靠的瞬态过压保护。合理的选型与 PCB 布局、配套限流元件可显著提升系统的抗浪涌能力与长期可靠性。

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