WMSIC Electronic Components

Brightking SMBJ6.5A

ModelSMBJ6.5A
PackageSMB(DO-214AA)
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 SMBJ6.5A
Type
BRIGHTKING
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Brightking
Electronic Component
SMBJ6.5A
Electronic Component
1
Package
SMB(DO-214AA)
Electronic Component
Electronic Component
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.218g
Electronic Component
1
Electronic Component
BM0225091085
Voltage
11.2V
Current(Ir)
500uA
Voltage(VBR)
7.22V
Electronic Component
Electronic Component
Electronic Component
3000

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

SMBJ6.5A 产品概述

概要

SMBJ6.5A 是由台湾君耀(Brightking)公司生产的一款静电和浪涌保护(TVS/ESD)二极管,专门设计用于保护电子设备免受静电放电(ESD)和瞬时浪涌电流的损害。以下是对此产品的详细介绍。

基础参数

  • 击穿电压(Vc): 7.22V
    • 这是指在正常工作条件下,TVS 二极管开始导通并吸收过载能量的电压阈值。
  • 反向截止电压(Vrwm): 6.5V
    • 这是指在反向偏置状态下,TVS 二极管可以承受的最大持续电压。
  • 反向漏电流(Ir): 500uA
    • 在反向截止状态下,通过 TVS 二极管的微小电流。
  • 峰值脉冲电流(Ipp): 53.6A
    • 表示 TVS 二极管在短时间内(通常为 10/1000μs 的脉冲宽度)可以承受的最大峰值电流。
  • 最大钳位电压: 11.2V
    • 当过载发生时,TVS 二极管会将输入电压钳制在这个水平上,以保护后续电路。

类型和封装

  • 类型: TVS(Transient Voltage Suppressor)
    • 用于保护电子设备免受瞬时高压或过载的影响。
  • 封装: SMBJ(DO-214AA)
    • 小型封装,适合空间有限的应用场景,提供高密度安装。

商品分类

  • 静电和浪涌保护(TVS/ESD)
    • 专门用于抵御静电放电和瞬时浪涌电流对电子设备的损害。

应用场景

SMBJ6.5A 适用于各种需要保护电子设备免受过载和静电损害的应用场景,包括但不限于:

  • 通信设备
    • 保护通信设备中的敏感电子元件免受雷击或静电放电的影响。
  • 工业控制系统
    • 为工业控制系统中的电子组件提供高可靠性的过载保护。
  • 汽车电子
    • 保护汽车电子系统中的关键组件免受瞬时高压或静电损害。
  • 消费电子
    • 用于保护消费电子产品,如手机、平板电脑等中的电子元件。

工作原理

TVS 二极管通过其独特的结构来实现过载保护。当输入电压超过其反向截止电压时,TVS 二极管会迅速导通,将过载能量吸收并将输入电压钳制在安全水平上,从而保护后续电路免受损害。

优势

  • 高峰值脉冲电流承受能力
    • 可以承受高达 53.6A 的峰值脉冲电流,确保在极端条件下提供可靠的保护。
  • 小型封装
    • 使用 SMBJ 封装,使其适合于空间有限的应用场景。
  • 低反向漏电流
    • 在正常工作状态下,仅有 500uA 的微小反向漏电流,不会显著影响系统性能。
  • 快速响应时间
    • 快速响应时间确保即使在极短时间内发生的过载也能被及时捕获和处理。

安装和使用注意事项

  • 正确极性连接
    • 确保正确连接 TVS 二极管的正负极,以避免反向偏置导致的损坏。
  • 适当的热管理
    • 在高功率应用中,需要确保良好的热管理,以防止过热导致性能下降或故障。
  • 兼容性检查
    • 在使用前,检查是否与系统其他组件兼容,避免不必要的冲突或干扰。

总结

SMBJ6.5A 是一款高性能、可靠性的静电和浪涌保护 TVS 二极管,广泛应用于各类电子设备中。其小型封装、低反向漏电流和高峰值脉冲电流承受能力,使其成为保护敏感电子元件的理想选择。通过正确安装和使用此产品,可以显著提高系统的可靠性和稳定性。

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