Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PESD24VS1UL-N 是 BORN(伯恩半导体)推出的一款单向 ESD 抑制二极管,采用固态硅雪崩工艺,专为对瞬态过电压与静电放电(ESD)保护的电路设计。主要特性包括:峰值脉冲功率 225W(8/20μs)、钳位电压低(典型 45V)、反向工作电压(Vrwm)24V、击穿电压(VBR)约 26.7V、反向漏电流极小(Ir 500nA)、结电容 Cj 约 30pF。器件符合 IEC 61000-4-2/4-4/4-5 等电气快速瞬变与浪涌测试标准。
PESD24VS1UL-N 适用于基于微处理器的终端设备、手持设备与接口保护,例如个人数字助理(PDA)、便携仪器、通信与接口线路保护、按键/接口/数据总线的输入保护等。其低钳位特性有助于在高能脉冲事件中保护敏感芯片免受过压损害。
器件采用 DFN1006 紧凑封装,适合表面贴装(SMT)工艺,便于在空间受限的移动终端与模块化 PCB 布局中使用。设计时建议靠近被保护引脚放置并优化走线最短,以降低环路电感和提高保护响应速度。焊盘与热散布按制造商推荐尺寸进行设计,确保焊接可靠性。
总结:PESD24VS1UL-N 以其 225W 峰值脉冲能力、低钳位电压与低漏电流特性,适合在对瞬态过电压有较高要求的便携与微处理器系统中提供高效、紧凑的 ESD/浪涌保护。
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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.
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