WMSIC Electronic Components

MCC P6KE62A-TP P6KE62A

ModelP6KE62A-TP
PackageDO-15
BrandMCC
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

20 specifications

Core information

Product name
MCC P6KE62A-TP
Type
MCC
Unit
Electronic Component
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
MCC
Electronic Component
P6KE62A-TP
Electronic Component
1
Package
DO-15
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.426g
Electronic Component
1
Electronic Component
BM0257666088
Operating Temperature
55℃~+175℃
Voltage
85V
Current(Ir)
1uA
Voltage(VBR)
58.9V
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.

P6KE62A-TP 产品概述

一 性能概述

P6KE62A-TP 是一款基于 TVS(瞬态电压抑制)技术的瞬态保护二极管,品牌为 MCC(美微科),采用 DO-15 轴向封装。器件设计用于在大功率瞬态事件(如雷击、电源浪涌、开关瞬变)中迅速钳位过压,保护下游敏感元件和电路。其主要标称参数包括反向截止电压 Vrwm = 53V、击穿电压(典型)58.9V、钳位电压 85V、峰值脉冲电流 Ipp = 7.1A 与峰值脉冲功率 Ppp = 600W。

二 电气参数详解

  • 反向截止电压(Vrwm 53V):该值表示在正常工作状态下器件能够承受的最大直流工作电压,应略高于电路工作电压以避免常态导通。
  • 击穿电压(58.9V):当瞬态电压超过此阈值时,器件进入崩溃区并开始导通以限制电压上升。
  • 钳位电压(85V):在规定脉冲条件下器件将电压限制在该值附近,从而保护下游器件免受更高电压冲击。
  • 峰值脉冲电流(Ipp 7.1A)与峰值脉冲功率(Ppp 600W):表示在标准测试脉冲条件下器件能够承受的瞬间电流与功率能力,衡量器件对一次性大能量冲击的缓解能力。

注:钳位电压和峰值电流通常依赖于测试脉冲波形与持续时间,实际应用中需参照厂商详细数据表和测量条件。

三 典型应用场景

  • 工业电源与配电系统的浪涌保护(如 48V 通讯电源保护)。
  • 电源输入端、继电器/开关引起的反向尖峰抑制。
  • 电机驱动与逆变器接口的瞬态抑制。
  • 具有较大电压瞬变风险的汽车电子与工业控制设备(选型时需关注温度与冲击等级)。

四 封装与机械特性

P6KE62A-TP 使用 DO-15 封装,属轴向引线型,便于常规回流或手工焊接的通孔安装,适合维修与替换。DO-15 封装具有良好的机械强度与散热路径,适合承受较高脉冲能量的热冲击,但在连续高能量环境下仍需考虑散热与热耦合设计。

五 选型与使用建议

  • 工作电压匹配:选择 Vrwm 略高于电路最大正常工作电压,通常保留一定裕量(10%~20%),以避免长期临界应力。
  • 钳位能力评估:确认钳位电压(85V)对下游器件是否足够安全;必要时并联或级联多级保护或增加串联阻抗以降低峰值电流。
  • 热管理:尽管瞬态功率等级高,但多次重复高能脉冲会导致器件升温与退化,建议在布局中考虑良好散热与适当间距。
  • 单向/双向确认:具体型号可能有单向或双向版本,请根据电路极性需求确认型号后再安装。

六 可靠性与注意事项

  • 避免长期在 Vrwm 以上电压下工作,以防缩短寿命或导致永久损伤。
  • 在高脉冲密度环境中监测器件温度与性能退化,必要时设计过流保护或更高能量等级的 TVS 器件。
  • 存储和装配时注意静电与焊接热应力,遵循厂商推荐的焊接曲线与保管条件。

总结:P6KE62A-TP(MCC,DO-15)以其 53V 的反向截止电压、85V 的钳位能力与 600W 的峰值脉冲功率,适合用于对中高电压母线进行瞬态保护的场合。正确选型与合理的热、能量管理能够显著提升系统的抗冲击能力与长期可靠性。若需更详尽的电气特性曲线与测试条件,请参阅厂商数据手册或联系供货方获取完整规格书。

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