WMSIC Electronic Components

MSKSEMI SMBJ26CA

ModelSMBJ26CA
PackageSMB
BrandMSKSEMI
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
MSKSEMI SMBJ26CA
Type
MSKSEMI
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MSKSEMI
Electronic Component
SMBJ26CA
Electronic Component
1
Package
SMB
Electronic Component
Electronic Component
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.2g
Electronic Component
1
Electronic Component
BM0219847504
Voltage
42.1V
Current(Ir)
1uA
Voltage(VBR)
31.9V
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.

SMBJ26CA 是美森科(MSKSEMI)旗下的一款高性能电子元器件,属于瞬态电压抑制器(TVS二极管)系列。它采用 SMB 封装,是一种表面贴装的器件,广泛应用于各种电子设备和电路中,以保护敏感元件免受电压尖峰或瞬态电压干扰的影响。以下是对 SMBJ26CA 的详细概述。

1. 产品简介

SMBJ26CA 是针对24V汽化系统及其它电子设备的瞬态电压抑制器。该器件能够有效地抑制突发的电压尖峰,提供高效的过电压保护功能。它的设计理念旨在满足现代电子设备日益增长的能量密度和处理速度要求。

2. 封装特性

SMB 封装是一种符合表面贴装技术(SMT)的封装方式,其特点是占用空间小,能够适应高密度电路板的设计。SMB 封装通常用于功率较大的器件,能够承受较高的热负荷,适合于高频应用。在尺寸方面,SMB 封装的规格通常为 3.20mm x 6.35mm,且具有良好的互换性,便于在各种电路中使用。

3. 电气特性

SMBJ26CA 的关键电气特性包括:

  • 反向工作电压 (V_R): 26V,这是设备可以长期承受的最大直流电压。
  • 最大瞬态电压 (V_M): 负载的最大瞬态电压可高达40V,这使得该元件能对较为强烈的过压事件提供保护。
  • 钳位电压 (V_C): 该器件在额定的浪涌电流下可提供低钳位电压,确保电路中的其他部件在过压时不会受到损害。
  • 浪涌功率 (P_P): 具有高达600W的瞬态功率处理能力,能够承受短时间内的大电流冲击。

4. 应用场景

SMBJ26CA 主要应用于以下几个领域:

  • 电源管理: 在 AC/DC 电源模块、开关电源等电源管理设备中,SMBJ26CA 能有效抑制电源线引入的瞬态电压。
  • 通信设备: 保护数据线路,防止静电放电(ESD)和其他瞬态电压事件对设备造成损害,确保数据的安全传输。
  • 汽车电子: 在汽车电子设备中,防止由于发动机启动、雷电等因素引发的电压尖峰,保护车载电子系统的稳定性。
  • 消费电子: 广泛应用于手机、平板电脑、电视机等消费电子产品中,提升其抗干扰能力。

5. 优势与特点

  • 高效保护: SMBJ26CA 提供优良的电压抑制性能,能够快速响应过电压事件,确保电路的安全运行。
  • 环保设计: 该器件符合 RoHS 标准,符合环保要求,适合广泛的产品应用。
  • 耐高温: 具有良好的工作温度范围,一般操作温度可以在 -55°C 至 +150°C 之间,适合各种环境条件下使用。
  • 易于集成: SMB 封装使其易于在各种电路板上进行布局和焊接,降低了设计复杂性。

6. 总结

SMBJ26CA 是一款性能优异且高度可靠的瞬态电压抑制器,凭借其合理的电气特性、紧凑的封装、以及广泛的应用适用性,成为了许多电子设备中不可或缺的保护元件。无论是在严苛的汽车电子环境,还是在日常消费电子产品中,SMBJ26CA 都能有效保护器件免受瞬态高压的影响,从而提高整个系统的稳定性和安全性。选择 SMBJ26CA,无疑是为您设计的电子产品增加一层重要的保护屏障。

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.