WMSIC Electronic Components

RUILON SMAJ6.0A

ModelSMAJ6.0A
PackageDO-214AC
BrandRUILON
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
RUILON SMAJ6.0A
Type
RUILON
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
RUILON
Electronic Component
SMAJ6.0A
Electronic Component
1
Package
DO-214AC
Electronic Component
Electronic Component
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.1g
Electronic Component
1
Electronic Component
BM0264717334
Operating Temperature
55℃~+150℃
Voltage
10.3V
Electronic Component
IEC 61000-4-4;IEC 61000-4-2
Current(Ir)
800uA
Voltage(VBR)
7.67V

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

SMAJ6.0A 瞬态抑制二极管(TVS)产品概述

一、产品基本定位

SMAJ6.0A是瑞隆源(RUILON)推出的单向瞬态抑制二极管(TVS),属于小型表面贴装防护器件,采用DO-214AC(SMA)封装,专为低电压电路的瞬态过压防护设计,可有效抑制静电放电(ESD)、电快速瞬变脉冲群(EFT)等干扰,保护敏感电子元器件免受过压损坏。

二、核心电气参数详解

该器件的关键参数直接体现防护能力,具体如下:

  1. 反向截止电压(Vrwm):6V——正常工作时反向偏置不导通的最大电压,适配3.3V、5V等低电压系统;
  2. 击穿电压(Vbr):7.67V——反向电压达到该值时器件开始导通,进入防护状态;
  3. 钳位电压(Vc):10.3V——遭遇瞬态脉冲时,将电路电压稳定在该值以内,避免后端元件过压;
  4. 峰值脉冲电流(Ipp):38.8A(10/1000μs波形)——可承受的最大瞬态脉冲电流,反映防护容量;
  5. 峰值脉冲功率(Ppp):400W(10/1000μs波形)——单次脉冲的最大耗散功率,与Ipp配合体现防护强度;
  6. 反向漏电流(Ir):800μA——正常工作时的最大反向漏电流,保证低功耗不影响电路性能。

三、封装与物理特征

SMAJ6.0A采用DO-214AC封装(俗称SMA封装),具备以下特点:

  • 尺寸紧凑:典型尺寸为φ2.0mm×3.8mm,适合高密度PCB布局,节省安装空间;
  • 表面贴装:无引线设计,便于自动化贴装生产,提高装配效率;
  • 单向极性:安装需注意极性(通常带色环端为阴极),确保防护功能正确发挥。

四、防护性能与合规标准

该器件满足国际EMC防护标准,可应对常见瞬态干扰:

  • 符合IEC 61000-4-2(静电放电):能承受接触放电±8kV、空气放电±15kV的典型ESD干扰;
  • 符合IEC 61000-4-4(电快速瞬变脉冲群):可抑制峰值数千伏的快速脉冲群,稳定电路工作;
  • 防护机制:过压超过击穿电压时迅速导通,分流干扰能量至地,同时钳位电压稳定,避免元件损坏。

五、典型应用领域

SMAJ6.0A的低电压适配性与宽温范围,使其适用于多场景:

  1. 消费电子:手机、平板、蓝牙耳机的充电/数据接口(如USB)防护;
  2. 汽车电子:车载传感器(温度/压力)、小功率控制模块(车窗/门锁)的过压防护(宽温覆盖汽车环境);
  3. 工业控制:PLC I/O端口、工业传感器节点、小型控制器的抗干扰防护;
  4. 通信设备:路由器、交换机、无线AP的以太网/射频接口防护。

六、工作环境适应性

该器件耐受能力强,满足复杂工况:

  • 工作温度:-55℃+150℃,覆盖工业级(-40℃+85℃)与汽车级(-40℃~+125℃)要求,可在极端环境稳定工作;
  • 存储温度:支持-65℃~+150℃(行业标准),便于仓储与运输。

七、产品优势总结

SMAJ6.0A兼具小型化、高防护、宽温适应等核心优势:

  • 体积小,适配紧凑设计;
  • 防护能力强,覆盖ESD、EFT等常见干扰;
  • 宽温范围,适配汽车、工业等严苛场景;
  • 低漏电流,不影响正常电路工作。

该器件是低电压电路瞬态防护的高性价比选择,广泛应用于消费电子、汽车、工业等领域。

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