Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Vishay SMAJ24A-E3/61 TVS Diode SMAJ24A
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- VISHAY SMAJ24A-E3 / 61
- Type
- VISHAY
- Minimum package
- 1800 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- VISHAY
- Electronic Component
- SMAJ24A-E3/61
- Electronic Component
- 1
- Package
- DO-214AC(SMA)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.067g
- Electronic Component
- 1
- Electronic Component
- BM0258622720
- Operating Temperature
- 55℃~+150℃
- Voltage
- 38.9V
- Current(Ir)
- 1uA
- Voltage(VBR)
- 26.7V
- Electronic Component
- Electronic Component
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：SMAJ24A-E3/61
一、基本信息
SMAJ24A-E3/61是一款由威世（VISHAY）推出的齐纳二极管，专用于电压瞬态抑制（TVS, Transient Voltage Suppression）应用。这款元件主要特点是其优异的电压钳位特性，可以在电压过冲的情况下保护后续设备和电路，具有极高的稳定性和可靠性，尤其适用于需要严苛电气保护的场合。
二、核心参数
- 类型：齐纳二极管
- 电压 - 反向断态（V_R）：典型值为24V，表示在正常工作情况下，元件可承受的最高反向电压。
- 电压 - 击穿（V_B）：最小击穿电压为26.7V，意味着在该电压下，元件开始导通，保护电路不受过电压损害。
- 电压 - 箝位（V_C）：最大钳位电压为38.9V，表示在遇到脉冲电流时，该元件能够限制电压的最大值，保护下游电路。
- 电流 - 峰值脉冲（I_pp）：可承受的峰值脉冲电流为10.3A（10/1000μs），能够应对瞬时电压尖峰。
- 功率 - 峰值脉冲：最大峰值功率为400W，确保在特殊情况下电路的稳定性与安全性。
- 工作温度：宽广的工作温度范围为-55°C至150°C，适应不同环境下的应用需求。
三、封装与安装
该元件采用SMA（DO-214AC）封装，表面贴装类型设计使其在电路板上的安装方便，适合自动化焊接与高密度布局要求。DO-214AC封装的特点是体积小，能够有效节省电路板空间，同时保证良好的散热性能。
四、应用场景
SMAJ24A-E3/61适用于多种电气设备及系统的过电压保护，比如：
- 通信设备：保护通信线路免受瞬态电压干扰。
- 汽车电子：在车辆的电子控制单元中防止过电压损害。
- 计算机硬件：为计算机内部组件提供瞬态保护，保持系统稳定性。
- 工业自动化设备：在传感器、执行器等设备中实施过压保护，确保系统的正常运作。
五、性能优势
- 可靠性高：依靠其设计和材料选择，SMAJ24A-E3/61在极端条件下仍能保持卓越的性能，减少因瞬态电压引起的故障。
- 响应快速：对瞬态电压的快速响应能力，能够在极短的时间内限制电压，从而有效保护电路。
- 宽泛的工作温度范围：适应各种环境和应用场景的能力，使其可以在恶劣条件下持续工作。
六、总结
综上所述，SMAJ24A-E3/61是一款性能卓越、值得信赖的齐纳二极管，特别适用于对电压波动和瞬态过电压有严格要求的场合。凭借其出色的电气特性和广泛的应用范围，该元件成为许多高科技产品及系统的理想选择。对于需要高性能电压保护的应用场景，选择SMAJ24A-E3/61可有效提升系统的稳定性和安全性。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
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.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
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.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
