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.
BEP0080SC 是 BORN(伯恩半导体)推出的一款半导体放电管(Thyristor Surge Suppressor, TSS),采用 SMB 表面贴装封装,面向需要浪涌/瞬态过压保护的电子线路。该器件在常态下呈高阻抗,当线路出现超过触发电压的瞬态冲击时快速导通,将冲击能量钳位到安全电压并通过回路分流,从而保护后端敏感电路不被损坏。器件工作温度范围宽(-40℃~+150℃),适用于多种工业与消费类应用。
该 TSS 在正常电压下维持高阻抗,漏电流极小(5 μA),不会对正常电路造成影响。当受到瞬态过压并超过其触发电压(Vs ≈ 25 V)时,器件迅速触发导通,将线路电压钳位至通态电压 Vt(典型 4 V),并承受冲击峰值电流(可达 100 A),在冲击结束且回路电流降至保持电流 Ih(30 mA)以下后恢复到高阻态。
SMB 封装便于 SMT 贴装,推荐根据生产工艺采用标准回流焊曲线。量产前应做浪涌能量循环测试与热冲击测试,验证在系统最大冲击能量下的重复承受能力。对关键应用建议参考厂商完整器件数据手册与可靠性报告。
在选型时请结合系统峰值冲击电流、触发电压需求与信号带宽要求,确认 Vdrm、Vs 与 Ipp 等参数满足应用场景;并与供应商确认封装引脚标识、外形尺寸与认证信息。若需双向保护、低电容或更高能量承受能力,可与厂家沟通对应型号或定制方案。
如需完整电气特性曲线、封装资料和浪涌试验数据,请向 BORN(伯恩半导体)索取 BEP0080SC 的正式数据手册与应用说明。
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