WMSIC Electronic Components

RUILON P6KE200A

ModelP6KE200A
PackageDO-204AC(DO-15)
BrandRUILON
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
RUILON P6KE200A
Type
RUILON
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
RUILON
Electronic Component
P6KE200A
Electronic Component
1
Package
DO-204AC(DO-15)
Electronic Component
Electronic Component
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.331g
Electronic Component
1
Electronic Component
BM0264900791
Operating Temperature
55℃~+150℃
Voltage
274V
Current(Ir)
1uA
Voltage(VBR)
210V
Electronic Component
Electronic Component

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

P6KE200A 瞬态抑制二极管(TVS)产品概述

一、产品基本定位与标识

P6KE200A是瑞隆源(RUILON)推出的单向瞬态抑制二极管(TVS),属于中高压过压防护器件。型号中“P6KE”代表600W峰值脉冲功率的轴向引线TVS系列,“200A”明确核心防护特性:“200”对应标称击穿电压等级(实际击穿电压210V,符合行业常规偏差),“A”后缀标识单向导通设计(仅反向承受过压时启动防护)。器件采用DO-204AC(行业俗称DO-15)轴向塑料封装,体积紧凑,适配插件式电路布局,广泛应用于工业、电力电子等需要中高压瞬态防护的场景。

二、核心电气参数解析

P6KE200A的电气参数针对中高压电路防护做了精准设计,关键参数意义如下:

  • 反向截止电压(Vrwm):171V
    器件正常工作时可长期承受的最大反向电压,此时反向漏电流仅1μA,静态功耗极低,不影响电路稳定运行。
  • 击穿电压(Vbr):210V
    反向电压达到210V时,器件进入雪崩击穿状态,从截止态转为导通态,快速开启过压防护。
  • 钳位电压(Vc):274V
    电路出现瞬态过压脉冲时,器件将电压钳位在274V左右,有效限制后级敏感元器件(如MOS管、IC)的过压幅值,避免损坏。
  • 峰值脉冲电流(Ipp)与功率(Ppp):2.2A@10/1000μs、600W@10/1000μs
    以10/1000μs脉冲波形(模拟实际浪涌:上升沿10μs、半峰值时间1000μs)测试时,可承受2.2A峰值电流、600W峰值功率,抗浪涌能力满足多数中高压电路需求。
  • 工作温度范围:-55℃~+150℃
    宽温设计适配工业级、汽车级等恶劣环境,高低温下性能稳定,无参数漂移。

三、封装与可靠性设计

P6KE200A采用DO-204AC(DO-15)轴向塑料封装,具有以下优势:

  1. 体积紧凑:轴向引线长度适配常规PCB插件孔,无需特殊布局,适合高密度电路;
  2. 散热性佳:塑料封装导热性满足600W脉冲功率下的散热需求,避免器件过热失效;
  3. 可靠性高:封装材料耐温性与机械强度符合工业标准,可承受焊接温度(≤260℃/10s),长期工作无封装开裂风险;
  4. 参数一致性:批量生产中击穿电压、钳位电压偏差小,替换或批量应用时无需额外调试。

四、典型应用场景

P6KE200A的中高压防护特性使其适配以下场景:

  1. 工业控制电路:PLC输入输出端口、变频器IGBT模块,防护雷电感应、开关浪涌(如电机启停产生的过压);
  2. 电力电子设备:UPS、开关电源的AC/DC整流模块、DC/DC转换电路,保护功率器件免受电网浪涌影响;
  3. 汽车电子:车载充电系统(OBC)、电机驱动电路,应对汽车点火、负载突变产生的瞬态过压(符合ISO 7637等汽车标准);
  4. 通信设备:基站射频前端、光纤收发器,防护静电放电(ESD)与雷击感应过压。

五、选型与使用注意事项

  1. 电压匹配:Vrwm(171V)需大于电路正常工作的最大反向电压(如电路工作电压150V则完全满足),避免器件误触发;
  2. 功率匹配:根据电路中可能出现的最大脉冲功率选择,600W峰值功率可覆盖多数中高压浪涌场景;
  3. 极性确认:单向TVS需反向并联在被保护电路两端(阴极接高压端,阳极接低压端),接反会导致防护失效;
  4. 焊接规范:焊接温度不超过260℃,焊接时间≤10s,避免损伤器件内部结构;
  5. 并联设计:若需更高防护功率,可采用多个器件并联(注意均流设计,避免电流集中)。

该器件以高可靠性、中高压防护能力为核心优势,是工业、电力电子等领域中高压电路瞬态过压防护的优选器件。

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