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.
ZMM4V7 是一款高性能的稳压二极管,专为电源稳压和过压保护应用而设计。其最大功率可达 500mW,拥有良好的稳定性和低反向电流特性,适用于各种电子设备的电压调节需求。该产品采用 LL-34 封装,便于在各种电路设计中集成。
二极管配置: ZMM4V7 采用独立式配置,确保其在工作过程中的可靠性和稳定性。独立式设计减少了与其他元件的相互影响,在复杂电路环境中能够保持良好的稳压性能。
功率 (Pd): 500mW 的功率等级使得 ZMM4V7 可以为各种应用提供稳压支持。无论是在便携设备还是大型电子系统中,它都能够提供所需的稳定电压,从而保护下游元件免受过压损害。
反向电流 (Ir): 在 1V 的反向电压下,ZMM4V7 的反向电流仅为 500nA,这一数值极其微小,表明该二极管在维持稳压效果的同时,几乎不会对电流造成额外的浪费。这种低反向电流特性确保了其在长时间工作过程中能够维持较低的功耗,提升了整个电路的能效。
稳压值: ZMM4V7 的标称稳压值为 4.7V,其稳压值范围在 4.4V 至 5V 之间,使其在实际应用中能够适应多种电压需求。该特性使 ZMM4V7 成为电源适配器、锂电池管理系统及其他需要电压稳压的场合的理想选择。
ZMM4V7 的卓越性能使其在多个领域具有广泛应用。例如:
电源稳压: 在 AC-DC 转换器及 DC-DC 调节器电路中,ZMM4V7 可以作为主稳压元件,有效地维持电压稳定,确保电源输出的可靠性。
过压保护: 在电子设备中,突发的过电压可能会对敏感组件造成损害。ZMM4V7 的快速响应特性可以有效地吸收多余的电压,为微处理器和其他重要电路提供保护。
通信设备: 当在通信设备中供电时,经常需要稳定的电压源来保证信号传输稳定,ZMM4V7 可用于提供所需的稳压支持。
消费电子: 在现代消费电子产品(如手机、平板电脑和智能家居设备)中,对电源管理的要求日益增加,ZMM4V7 的应用可有效满足这些需求,保证设备持续的性能表现。
ZMM4V7 的设计充分考虑了现代电子产品中对能效、灵活性和成本效益的需求。其超低的反向电流和高功率处理能力使其在众多同类产品中脱颖而出。此外, LL-34 封装提供了便于焊接和安装的便利,适合大规模生产和快速组装。
综上所述,ZMM4V7 是一款值得信赖的稳压二极管,凭借其优异的性能、广泛的应用前景和出色的性价比,成为当今众多电子应用的理想选择。无论是在专业设备还是日常消费电子中,选择 ZMM4V7 都能为电路提供稳定、可靠的电压支持。
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