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.
BZX84C15 是 DIOTEC(德欧泰克)系列的独立式稳压(齐纳)二极管,标准稳压范围为 13.8V ~ 15.6V,适用于对中低功耗电压基准、稳压及浪涌钳位场合。器件以 SOT-23 小外形封装提供,体积小、易于表面贴装,适合空间受限的电子设备。该型号在设计上注重低泄漏、良好温度范围和稳定的动态阻抗,适合一般分流稳压和参考电压源应用。
基于耗散功率可估算连续稳压电流上限:Iz(max) ≈ Pd / Vz。以 Vz=13.8V 时,Iz(max) ≈ 300 mW / 13.8 V ≈ 21.7 mA;以 Vz=15.6V 时约为 19.2 mA。因此在实际设计中建议选择远低于此值的工作电流(典型 1~10 mA)以保证长期可靠性并留有热裕度。
SOT-23 表面贴装封装适合自动化贴装与回流焊工艺;存储和回流焊温度应遵循厂家风险管理(如湿度等级与回流曲线)。器件宽工作结温及低漏电特性使其适合工业、通信及消费电子等场合。采购时请选择正规渠道并核对 DIOTEC 原厂或授权代理的料号与包装,以确保可靠性与可追溯性。
总结:BZX84C15 为一款面向中低功耗应用的 15V 级稳压二极管,特点为低反向泄漏、适度动态阻抗与宽温工作范围。合理选择工作电流并注意 PCB 散热布局,可在多种小型电子系统中提供稳定、经济的稳压解决方案。
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