Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ESD36VD5B 是 DOWO(东沃)推出的一款单路双向瞬态抑制器(TVS),专为对静电放电(ESD)和雷击脉冲(Surge)保护的敏感信号/电源接口设计。器件采用 SOD-523 超小封装,工作温度范围宽(-55℃至+125℃),兼容 IEC 61000-4-2(ESD)与 IEC 61000-4-5(浪涌)防护等级,适合对空间、成本敏感且要求快速夹止响应的消费类与工业类电子产品。
ESD36VD5B 在 36 V 的直流工作电压下保持极低漏电,保证对正常工作信号影响最小;一旦出现高能瞬态(如静电放电或浪涌),器件在击穿区快速导通,将瞬态能量钳位在约 56 V,保护下游器件。40 pF 的结电容使其在多数数据线和通信接口中引入的信号畸变有限,适合 USB、串口、传感器信号等场合。
SOD-523 超小封装适合高密度 PCB 布局,推荐将器件尽量靠近受保护的接口或线缆入口放置,走线尽量短且直接接地。对于双向 TVS,应保证两端对称布局,地线采用单点或加粗回流以降低环路电感,提升钳位效率与抗干扰能力。
总结:ESD36VD5B 是一款面向小型化电路的高效双向 TVS 器件,具备 36 V 工作电压、56 V 钳位电压、450 W 峰值脉冲功率与 40 pF 低结电容等优点,适用于对尺寸、电气性能和抗电磁干扰要求较高的多种应用场合。在实际设计中应关注 PCB 布局、接地策略及系统级防护配合,以发挥最佳保护效果。若需器件数据手册或参考电路图,可进一步联系供应商或下载官方规格书。
Request for quote
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
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