Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Brightking P6KE27CA/B P6KE27CA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Brightking P6KE27CA / B
- Type
- BRIGHTKING
- Minimum package
- 2000 盒
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Brightking
- Electronic Component
- P6KE27CA/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
- 0.446g
- Electronic Component
- 1
- Electronic Component
- BM0264590414
- Operating Temperature
- 55℃~+175℃
- Voltage
- 37.5V
- Current(Ir)
- 1uA
- Voltage(VBR)
- 25.7V
- 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.
P6KE27CA/B 产品概述
一、产品简介
P6KE27CA/B 为 Brightking（台湾君耀）出品的双向瞬态电压抑制器（TVS），采用玻璃钝化结工艺，针对瞬态过压保护设计。器件在10/1000 μs波形下具备高达600 W的峰值脉冲功率能力，适用于需要高能脉冲钳位与低漏电的通信接口与电源线路保护场合。
二、主要特性
- 极性：双向，正负方向对称保护。
- 玻璃钝化结，提升长期稳定性与耐环境性。
- 低齐纳阻抗，提供更有效的电压钳制能力与更低钳位电压。
- 响应快速，能够钳制突发脉冲，保护下游敏感器件。
- 在10/1000 μs波形下，峰值脉冲功率 Ppp = 600 W（重复率/占空比 0.01%）。
- 工作温度范围宽：-55 ℃ ~ +175 ℃。
- 封装：DO-204AC（DO-15），便于通过孔安装与焊接工艺兼容。
三、典型电气参数（典型/最大值）
- 反向工作电压 Vrwm：23.1 V（双向条件下为正负对称值）。
- 击穿电压 VBR：25.7 V。
- 钳位电压 Vc（Ipp）：37.5 V（在规定脉冲条件下的典型钳位）。
- 峰值脉冲电流 Ipp：16.3 A（对应600 W、10/1000 μs波形）。
- 峰值脉冲功率 Ppp：600 W（10/1000 μs，重复率 0.01%）。
- 反向电流 Ir：典型 ≤ 1 μA（在较低偏压下漏电极小，有利于低功耗系统）。
注：以上参数以制造商规定的测试条件为准，实际应用中钳位电压与脉冲电流可能受线路阻抗与温度影响。
四、典型应用
- 各类 I/O 接口（数据线、串口、并口、USB 等）瞬态过压保护。
- AC / DC 电源输入与外部电源接口保护。
- 通信设备、电源模块、工业控制与汽车电子（在符合温度和电气要求下）等需要抗脉冲冲击的场景。
五、封装与可靠性
- 封装形式：DO-204AC（DO-15），适用于通用PCB安装或替换传统轴向二极管方案。
- 玻璃钝化工艺改善了结面钝化，增强了抗湿热与长时间电应力下的稳定性。
- 推荐在设计中考虑合适的走线阻抗与散热路径，以保证脉冲事件下钳位性能与长期可靠度。
六、使用注意事项
- 峰值功率测试基于10/1000 μs波形且重复率为0.01%，频繁或长期高能脉冲会降低器件寿命。
- 在布局时尽量缩短从保护器到被保护节点的走线，减小串联电感提高钳制效果。
- 对于需要更低钳位的系统，可并联低阻抗导线或在系统层面增加串联阻抗，但要注意能量分配与响应速度。
- 在高温环境或苛刻电磁环境下，应按厂商推荐的环境与焊接工艺进行验证。
如需更多具体的电气曲线、封装尺寸或样片采购信息，可提供进一步需求，我可协助查找或比较同类器件。
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