Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BORN SMBJ20CA
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BORN SMBJ20CA
- Type
- BORN
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- BORN
- Electronic Component
- SMBJ20CA
- Electronic Component
- 1
- Package
- DO-214AA(SMB)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.197g
- Electronic Component
- 1
- Electronic Component
- BM0220684006
- Voltage
- 32.4V
- Current(Ir)
- 1uA
- Voltage(VBR)
- 24.5V
- 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.
产品概述：SMBJ20CA
概述
SMBJ20CA是由BORN（伯恩半导体）生产的一款稳压二极管，采用SMB封装（DO-214AA），广泛应用于电源保护、电压限制和信号整形等电子电路中。该元器件的设计以稳定性和可靠性为核心，响应于现代电子应用对高效率和低功耗的需求。
封装与结构
SMBJ20CA的SMB封装是一种表面贴装（SMD）型封装方式，具有小型化和低防护的优势。这种封装形式能够有效减小电子设备的整体体积，适合高密度集成的电子设计。同时，SMB封装的热性能优越，有助于提高元器件在工作过程中的散热能力。
主要参数
- 反向工作电压（V_R）：SMBJ20CA的额定反向工作电压为20V，能够在多种应用中提供可靠的电压限制。
- 最大潮流温度（T_j）：工作温度范围广泛，适合多种工业环境，确保稳定的性能。
- 稳压精度：SMBJ20CA具有较高的稳压精度，能够在电路中提供高效率的过压保护。
- 最高峰值功率（P_pk）：具备较强的瞬时功率处理能力，此特性使其在面对突发的电流尖峰时能够有效吸收和消散能量，保护其他元器件免受损害。
应用场景
- 电源管理系统：在开关电源和线性电源等设计中，SMBJ20CA被用于保护敏感电子元件不受过压影响，从而提升整个系统的可靠性。
- 通信设备：在各种通信设备中，该稳压二极管可用于信号调理和保护功能，以确保信号的稳定传输。
- 消费电子产品：例如，智能手机、平板电脑和其他便携式电子设备中，利用SMBJ20CA来进行过压保护，确保设备的长效稳定使用。
- 工业控制系统：适用于复杂的工业环境，SMBJ20CA提供高可靠性的电压保护，降低设备故障率，确保生产流程的顺利进行。
性能特点
- 高瞬态性能：SMBJ20CA能够快速响应瞬态电压变化，确保在电力干扰、雷电和开关电源引起的电压瞬变情况下，快速保护电路。
- 优良的热管理特性：SMB封装提供出色的散热解决方案，降低了元器件在长时间高负荷工作时的发热量，延长了其使用寿命。
- 高可靠性：通过严格的品质控制，SMBJ20CA保证了长期的稳定性和可靠性，减少了发生故障的风险，适合在关键应用中使用。
结论
总的来说，SMBJ20CA是一款性能优越、适应性广泛的稳压二极管，凭借其SMB封装的设计和强悍的电气特性，在现代电子设备中扮演着重要的角色。无论是在电源管理、消费电子还是工业控制系统中，SMBJ20CA都能为系统提供稳定的过压保护和优异的性能表现，是许多设计师和工程师在开发高性能电子设备时的理想选择。
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.
