WMSIC Electronic Components

Littelfuse(美国力特) P6KE400CA

Littelfuse(美国力特) P6KE400CA
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Product image

ModelP6KE400CA
PackageDO-15
BrandLittelfuse
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+

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Technical data

Product details

20 specifications

Core information

Product name
Littelfuse P6KE400CA
Type
LITTELFUSE
Unit
Electronic Component
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
LITTELFUSE
Electronic Component
P6KE400CA
Electronic Component
1
Package
DO-15
Electronic Component
Electronic Component
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.52g
Electronic Component
1
Electronic Component
BM0112614712
Operating Temperature
55℃~+150℃
Voltage
548V
Electronic Component
IEC 61000-4-4；IEC 61000-4-2
Current(Ir)
1uA

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

产品概述：P6KE400CA 齐纳二极管

1. 概述

P6KE400CA 是由 Littelfuse Inc. 生产的一款高性能齐纳二极管，属于 P6KE 系列。该产品适合多种电子设备和电路的应用，尤其是在需要电压稳压和过压保护的场合，因其具备显著的电压特性和可靠的性能。

2. 基本参数

  • 制造商: Littelfuse Inc.
  • 系列: P6KE
  • 包装: 卷带（TR）
  • 零件状态: 有源
  • 类型: 齐纳
  • 反向断态电压（V R）: 342V（典型值）
  • 最小击穿电压（V Z-min）: 380V
  • 最大电压 - 箝位（V CLmax）: 548V（不同 Ipp 时电压）
  • 峰值脉冲电流（Ipp）: 1.1A（10/1000µs）
  • 峰值脉冲功率（Pp）: 600W
  • 电源线路保护: 无
  • 应用场景: 通用
  • 工作温度范围: -55°C ~ 175°C（TJ）
  • 安装类型: 通孔
  • 封装类型: DO-204AC（DO-15）
  • 双向通道: 1

3. 特性与优势

P6KE400CA 齐纳二极管主要用于提供过压保护和稳压功能。其反向阻断电压为342V 的典型值以及380V 的最小击穿电压，使得它在高电压条件下仍能稳定工作，因此非常适合用在对高压有一定需求的应用中。最大电压箝位为548V，能够有效保护敏感的电路免受瞬态电压的冲击。

此外，P6KE400CA 的峰值脉冲功率达到600W，峰值脉冲电流达到1.1A（10/1000µs），这些参数确保了其在产生瞬态过压时能够承受极大的能量，而不损坏自身或引发其他电路故障。

该器件能够承受的广泛温度范围，从-55°C 至 175°C，适合在各种恶劣环境条件下使用。这一特性使得 P6KE400CA 可广泛应用于汽车电子、工业电气装置以及消费电子等各种领域。

4. 应用场景

P6KE400CA 齐纳二极管由于其电压特性和可靠性，尤其适用于以下场景：

  • 电源保护：提供电源线上的过压保护，防止瞬态电压对电源设备造成损害。
  • 消费电子：在消费类产品中，作为过电压防护元件，确保设备的长寿命和稳定性。
  • 工业设备：在工业应用中用于保护电气设备免受高电压干扰，保障生产的连续性与安全性。
  • 汽车电子：在汽车电子系统中防止过压情况的发生，确保电子控制单元（ECU）及相关设备的安全操作。

5. 安装与封装

P6KE400CA 使用通孔安装方式，并采用 DO-204AC（DO-15）封装，使其在安装过程中可以与多个PCB布局兼容，安装方便。卷带（TR）包装方式便于批量生产和自动化组装。

结论

总体而言，P6KE400CA 齐纳二极管是一款高效可靠的元器件，具有优越的电压特性、耐高温性能及极佳的过压保护能力，适合广泛的应用场景。选择 P6KE400CA，即是选择了更稳定、更安全的电路保护方案。

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