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.
为便于快速了解该器件性能,下面对 YANGJIE(扬杰)SMBJ100A 做出简明、实用的技术与应用说明。需要说明的是,尽管源资料中出现“普通三极管”字样,但本件实为单向 TVS(瞬态电压抑制)二极管,用于吸收浪涌与瞬态过电压,保护敏感电路。
SMBJ100A 是一款单向 TVS 抑制器,封装为 SMB(DO-214AA)。其标称反向截止电压(工作稳压 Vrwm)为 100V,击穿电压(Vbr)约为 123V,钳位电压在标准测试条件下为 162V。该器件针对脉冲性过电压(如雷击、开关瞬变、负载断开引起的浪涌)提供快速钳位与能量吸收能力。
在投入量产前建议做以下验证:工作电压下的反向泄漏测试、钳位电压随热度与多次冲击的漂移测试、实际波形下的能量冲击试验(10/1000 µs 以及更短波形的 8/20 µs)、以及长期高低温循环可靠性试验。对于关键应用场合,还应评估瞬态后的残压对后级电路的影响。
YANGJIE SMBJ100A 是一款面向中高电压防护的单向 TVS 器件,特点为 Vrwm=100V、钳位 162V、单次能量吸收高(600 W @10/1000 µs)、低泄漏及宽温域。适用于需要可靠抗浪涌保护的工业与通信场景。选型时应注意电压匹配、脉冲重复率以及 PCB 布局与焊接工艺,从而确保长期稳定工作。若需更详细的电气特性曲线或封装尺寸,请参照厂方完整数据手册。
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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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