WMSIC Electronic Components

RUILON SMAJ6.0CA

ModelSMAJ6.0CA
PackageDO-214AC(SMA)
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
RUILON SMAJ6.0CA
Type
RUILON
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
RUILON
Electronic Component
SMAJ6.0CA
Electronic Component
1
Package
DO-214AC(SMA)
Electronic Component
Electronic Component
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.1g
Electronic Component
1
Electronic Component
BM0227699984
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.

SMAJ6.0CA 产品概述

一、产品简介

SMAJ6.0CA 是 RUILON(瑞隆源)推出的一款双向瞬态电压抑制器(TVS),封装为 DO-214AC(SMA),专为抑制瞬态过压、浪涌和静电放电(ESD/EFT)而设计。器件适用于对 6V 等级工作电压线路的保护,具有高能量吸收能力和宽温度工作范围,适合工业及汽车级等苛刻环境。

二、主要电气参数

  • 钳位电压(Vc):10.3V(在指定浪涌条件下)
  • 击穿电压(Vbr):7.67V
  • 反向截止电压(Vrwm,额定工作电压):6V
  • 峰值脉冲功率(Ppp):400W @ 10/1000μs 波形
  • 峰值脉冲电流(Ipp):38.8A @ 10/1000μs 波形
  • 反向电流(Ir):最大 800μA(在 Vrwm 条件下)
  • 极性:双向(适用于交流或双向信号线路)
  • 工作温度范围:-55℃ ~ +150℃
  • 类型:瞬态电压抑制二极管(TVS)

三、关键性能与特点

  • 高能量吸收:在 10/1000μs 浪涌波形下可承受 400W 峰值脉冲功率,配合 38.8A 峰值电流,有效钳位高能瞬态。
  • 低钳位电压:10.3V 钳位保证在过冲时对后端电路提供良好保护,适合 6V 及以下敏感设备。
  • 双向保护:对正负极瞬变均能抑制,适用于交流、差分信号或可能反向施压的场合。
  • 宽温度范围与可靠性:-55℃ 至 +150℃ 的工作温度覆盖工业与部分汽车级应用环境。
  • 快速响应:TVS 器件在瞬态来临时能迅速导通,钳位电压于纳秒级时间内发挥保护作用。
  • 符合 IEC 标准:满足 IEC 61000-4-2(静电放电)与 IEC 61000-4-4(快速瞬变脉冲群)相关电磁兼容要求。

四、封装与机械特性

SMA(DO-214AC)表面贴装封装,适合自动化贴装与回流焊工艺;封装体积小、热阻较低,有利于短时吸收大能量冲击。典型应用中建议将器件尽量靠近被保护端口焊接,减小引线电感以提高抑制效率。

五、典型应用场景

  • 电源线路过压与浪涌保护(DC 6V 等级)
  • 通信接口与数据线保护(双向信号或差分线)
  • 工业控制设备、仪器仪表的输入保护
  • 汽车电子(集成在车载子系统做局部浪涌/ESD 防护,视认证要求使用)
  • 电源适配器、充电设备以及消费电子的瞬态抑制

六、设计注意事项与选型建议

  • 布局:TVS 应尽量靠近被保护端口焊盘放置,缩短走线并减小回路电感,提升瞬态能量吸收效果。
  • 热管理:长期或频繁遭受高能冲击时需注意器件发热与能量承受限制,必要时配合限流元件(熔断器、PTC、电阻)或选择更高能量等级的器件。
  • 泄漏电流考量:最大反向电流约 800μA,在对待机功耗或高阻抗信号敏感的应用中需权衡是否接受该泄漏水平。
  • 极性识别:双向器件无明显极性方向,安装时注意与单向 TVS 区分。
  • 认证需求:若用于汽车关键部件或需更严格的 EMC 要求,请参照相关规范并做完整的系统级试验。

七、符合标准与可靠性

SMAJ6.0CA 支持 IEC 61000-4-2(ESD)与 IEC 61000-4-4(EFT)等抗扰测试要求,适合在有静电放电与快速瞬变脉冲风险的工作环境中使用。器件在高温与低温环境下均能保持稳健的抑制性能,可靠性表现适配工业级应用。

总结:SMAJ6.0CA 是一款适用于 6V 等级防护的双向 TVS,具有低钳位、高吸收能量和宽工作温度等优势,封装为便于表贴的 SMA 形式,适合工业、通信和部分汽车电子的瞬态保护需求。在实际设计中应注意布局、热管理与泄漏电流对系统的影响,以保证长期可靠运行。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.