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.
PZ1D15VH 是 Prisemi(芯导)推出的一款低功耗稳压二极管(齐纳二极管),为独立式配置,采用 SOD-123 小封装。该器件以稳压参考与过压保护为主要用途,适用于空间受限、功耗较低的稳压与基准场合,广泛用于消费类电子、仪表和通信终端等电路中。
SOD-123 为小型表面贴装封装,便于在密集 PCB 布局中使用。由于最大耗散功率仅 500 mW,使用时须注意热设计:应计算通过二极管的最大电流并依据 Pd 限制来选取串联限流电阻与散热布局。实际可导出最大稳态电流 Iz(max) ≈ Pd / Vz ≈ 500 mW / 15 V ≈ 33 mA(仅作估算,应用时应留安全裕量并参考厂方温度依赖曲线)。
PZ1D15VH 的结温范围宽(-55 ℃ 至 +150 ℃),适合严苛环境应用。但器件耗散功率会随环境温度上升而受限,应遵循厂方的功率随温度降额曲线以避免过热。长期可靠性与焊接热循环性能建议参考 Prisemi 的详细可靠性说明与测试报告。
PZ1D15VH 是一款面向低功耗、空间受限场合的 15 V 齐纳二极管,具有低漏电、封装紧凑的特点。设计时需注意功率与温度约束,并根据动态阻抗与稳压精度要求判断是否满足系统指标。欲获取更详细的电性能曲线、引脚外形图与温度降额资料,请参考 Prisemi 官方数据手册。
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