WMSIC Electronic Components

Brightking P6KE11CA/B P6KE11CA

ModelP6KE11CA/B
PackageDO-15(DO-204AC)
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 P6KE11CA / B
Type
BRIGHTKING
Minimum package
2000 盒

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Brightking
Electronic Component
P6KE11CA/B
Electronic Component
1
Package
DO-15(DO-204AC)
Electronic Component
Electronic Component
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.461g
Electronic Component
1
Electronic Component
BM0263665243
Operating Temperature
55℃~+175℃
Voltage
15.6V
Current(Ir)
5uA
Voltage(VBR)
10.5V
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.

Brightking P6KE11CA/B 瞬态抑制二极管(TVS)产品概述

一、产品核心定位

Brightking(台湾君耀)P6KE11CA/B是一款双向瞬态抑制二极管(TVS),采用DO-15(DO-204AC)轴向封装,专为中低压电路的瞬态过压防护设计。产品聚焦“高可靠性+高效防护”,可有效抑制雷击、静电放电(ESD)、电快速瞬变脉冲群(EFT)等瞬态干扰,保护后端敏感元器件(如MCU、传感器、通信芯片等),广泛适配汽车电子、工业控制、通信设备等严苛应用场景。

二、关键电气参数深度解析

该器件的核心参数围绕“防护有效性”与“工作可靠性”平衡设计,具体如下:

  1. 极性与截止/击穿特性:双向设计,无需区分正负极,简化电路布局;反向截止电压(Vrwm)为9.4V(正常工作时允许的最大反向直流电压,无击穿),击穿电压(Vbr)为10.5V(反向电压达此值时器件快速导通,进入防护状态)。
  2. 防护核心指标:钳位电压(Vc)为15.6V(额定脉冲电流下器件两端最大电压)——低钳位电压可将过压峰值限制在敏感器件耐受范围内;峰值脉冲电流(Ipp)为39.1A,结合600W峰值脉冲功率(Ppp),可承受典型8/20μs波形的瞬态冲击。
  3. 静态可靠性:反向漏电流(Ir)仅5μA(9.4V反向电压下),正常工作功耗极低;工作温度覆盖**-55℃~+175℃**,满足汽车级(AEC-Q101)及工业级宽温要求。

三、封装与物理特性

  • 封装形式:DO-15(DO-204AC)轴向引线封装,尺寸紧凑(典型φ2.7mm×5.0mm),适合PCB插件安装,焊接兼容性强;
  • 引脚与材料:引脚采用镀锡工艺,耐焊接、抗氧化;封装主体为阻燃环氧树脂,抗机械冲击、耐温及化学稳定性优异;
  • 标识与包装:表面印有型号标识,包装为卷装/编带,便于自动化生产。

四、典型应用场景

结合参数特性,P6KE11CA/B的典型应用包括:

  1. 汽车电子:车载ECU、CAN/LIN总线接口、传感器(温度/压力)、电源端口的过压防护(符合汽车级宽温要求);
  2. 工业控制:PLC输入输出模块、电机驱动电路、Modbus通信接口的瞬态干扰抑制;
  3. 通信设备:以太网接口、电源适配器、WiFi/蓝牙模块的ESD及雷击防护;
  4. 消费电子:便携式设备(平板、智能穿戴)充电端口、低电压电路的过压保护。

五、产品优势与差异化

  1. 宽温可靠性:-55℃~+175℃覆盖汽车/工业极端温度,无需额外降额;
  2. 双向防护灵活性:无需区分正负极,同时抑制正负脉冲,简化电路设计;
  3. 高效防护能力:15.6V低钳位电压+600W峰值功率,适配3.3V/5V中低压敏感电路;
  4. 低功耗静态特性:5μA反向漏电流,正常工作几乎不影响电路效率;
  5. 成熟供应链:君耀老牌厂商,产品一致性好,符合RoHS环保标准。

六、选型与应用注意事项

  1. 电压匹配:电路正常电压需≤Vrwm(9.4V),避免长期击穿;
  2. 脉冲功率评估:若瞬态功率超600W(8/20μs),需并联器件或选1.5KE系列;
  3. 温度降额:接近175℃时参考君耀datasheet降额曲线;
  4. 极性区分:CA/B为双向,单向防护可选同系列P6KE11A。

综上,Brightking P6KE11CA/B是高性价比双向TVS,在宽温、高脉冲耐受及低钳位电压方面表现突出,是汽车、工业、通信领域中低压电路过压防护的理想选择。

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