Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
MDD SMF24A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MDD SMF24A
- Type
- MDD
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MDD
- Electronic Component
- SMF24A
- Electronic Component
- 1
- Package
- SOD-123FL
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.039g
- Electronic Component
- 1
- Electronic Component
- BM0230826828
- Operating Temperature
- 55℃~+150℃
- Voltage
- 38.9V
- Current(Ir)
- 1uA
- Voltage(VBR)
- 29.5V
- 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.
SMF24A 产品概述
一、产品简介
SMF24A是一款高性能的瞬态电压抑制器（TVS）二极管，旨在保护敏感电子设备不受瞬态过电压干扰。这种元器件特别适用于静电放电（ESD）和浪涌电流（如雷击、开关瞬态等）保护应用。SMF24A采用SOD-123FL封装，体积小巧，便于在空间有限的电路设计中使用。它的设计和材料使其能够在长期和恶劣环境条件下可靠工作，广泛适用于工业控制、通讯设备、消费电子等领域。
二、关键特性
击穿电压和反向截止电压
- SMF24A的击穿电压为29.5V，这意味着它能够在超过24V（反向截止电压Vrwm）的条件下快速启动，以保护后端电路免受过压损坏。当电压超过其击穿电压时，SMF24A将迅速导通并将多余的电压引走。
极低的反向漏电流
- 在标准工作条件下，SMF24A的反向漏电流仅为1μA，极大地降低了在正常工作状态下对电源的消耗，提高了电路的能效。
高功率处理能力
- 其峰值脉冲功率可达200W，能够有效处理高达5.1A的峰值脉冲电流。这一特性确保了SMF24A在应对突发浪涌时的可靠性，避免因电流过载导致的设备损坏。
宽广的工作温度范围
- SMF24A具有-55℃至+150℃的工作温度范围，使其适用于多种工业和户外场景，能够在高温或者低温环境中稳定运行。
最大钳位电压
- SMF24A的最大钳位电压为38.9V，能够有效抑制瞬态电压的尖峰，使电路设备免受损坏。
三、应用领域
SMF24A广泛应用于以下领域：
通讯设备：通讯线路中的TVS保护能够有效防止雷击、电涌等现象对敏感设备造成的影响，提高通讯质量和设备的稳定性。
消费电子：在各种消费电子产品中，例如智能手机、平板电脑、笔记本电脑等，SMF24A可用于保护数据接口和电源电路，确保设备在遭受电源波动时仍能正常工作。
工业控制：在自动化控制系统中，SMF24A能够保护传感器和控制电路不受电源波动及吸引电流影响，提升系统的稳定性和可靠性。
车载电子：随着汽车电子的普及，保护车载电子控制单元的需求日益增加。SMF24A能有效抑制由于电源系统波动引起的瞬态过电压，保证电子设备的正常运作。
四、结论
作为一款高效的瞬态电压抑制器，SMF24A不仅在设计上具备出色的电气特性，还通过其广泛的应用场景满足了市场对电子设备保护的需求。其低漏电流、高功率处理能力和大温度适应范围使其成为众多电子产品中不可或缺的保护元件。选择SMF24A，将有效提升系统的抗干扰能力，实现长久稳定的工作表现，保障电子设备的安全性与可靠性。
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.
