WMSIC Electronic Components

Littelfuse P6SMB27A

Littelfuse P6SMB27A
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Product image

ModelP6SMB27A
PackageDO-214AA
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 Date code within 2 years

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Technical data

Product details

20 specifications

Core information

Product name
Littelfuse P6SMB27A
Type
LITTELFUSE
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
LITTELFUSE
Electronic Component
P6SMB27A
Electronic Component
1
Package
DO-214AA
Electronic Component
Electronic Component
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.202g
Electronic Component
1
Electronic Component
BM0000000857
Operating Temperature
65℃~+150℃
Voltage
37.5V
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.

P6SMB27A 产品概述

产品简介

P6SMB27A是一款由美国力特（Littelfuse）公司制造的高性能瞬态电压抑制二极管（TVS二极管），旨在为电子设备提供重要的过压保护。此元器件特别设计用于消减过电压对敏感电路的影响，防止高电压瞬态信号对电子元器件造成损害。P6SMB27A的封装采用SMB（DO-214AA），非常适合表面贴装技术（SMD），使得其在现代电子产品中得到了广泛应用。

主要参数

  • 极性: P6SMB27A为单向元件，在保护电路中单向导通，确保其在逆向电压下不会出现漏电流现象。
  • 击穿电压（V(BR): 此产品的击穿电压最小值为25.7V，适宜用于较低电压的保护应用。
  • 反向关断电压: 典型值为23.1V，意味着当施加于其上的反向电压低于此值时，元器件不会导通。
  • 峰值脉冲电流(Ipp): 在10/1000µs的脉冲条件下，P6SMB27A承受的峰值脉冲电流为16.3A，表明它可以处理较强的瞬态过电压。
  • 箝位电压(Vc): 在峰值脉冲电流下，该元器件的箝位电压最大为37.5V，确保更安全且有效地吸收瞬态电压。
  • 功率: 该元件支持的最大峰值脉冲功率为600W，适合高功率瞬态信号防护的应用场景。
  • 工作温度范围: P6SMB27A的工作环境温度范围广泛，从-55°C至150°C，能在极端环境条件下稳定工作。

应用领域

P6SMB27A被广泛用于以下几个方面：

  1. 消费电子: 用于智能手机、电视机、电脑等设备的电源线和信号线的过压保护。
  2. 通信设备: 防止瞬态电压导致的通信设备损坏，确保信号传输的稳定性。
  3. 工业控制: 适用于各种工业设备中的过压保护，增强设备的可靠性和耐用性。
  4. 汽车电子: 在汽车电子系统中，保证仪表板、传感器及控制模块等元器件的保护。

封装与安装

P6SMB27A采用SMB（DO-214AA）封装形式，适合于表面贴装（SMD）技术。其小巧的外形设计可轻松嵌入到各种电子电路板中，减少空间占用。这种封装具有良好的热性能，确保元件在高功率应用中不会过热。此外，SMB封装的引脚可与大多数PCB工艺兼容，便于大规模生产和组装。

总结

P6SMB27A瞬态电压抑制二极管在保护电路中发挥了重要作用，凭借其广泛的工作温度范围、显著的峰值电流承受能力以及高效的电压箝制功能，使其成为电子设计中不可或缺的保护器件。它的独特性能和广泛应用领域，确保了它在现代电子设备中的重要性。无论是在商业消费电子、通信设备，还是在工业控制和汽车电子市场，P6SMB27A均可提供可靠的瞬态保护，提升电子元器件的寿命和稳定性，满足各类用户对安全和高效性能的需求。

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