Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
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概述
KDZVTR4.3B是一款高性能稳压二极管,旨在为电子设备提供可靠的过压保护和稳定的电压输出。其标称齐纳电压为4.3V,适用于各种需要稳压电源的应用领域。凭借1W的额定功率和出色的反向泄漏特性,该器件在长期工作环境下仍能保持稳定的性能表现,是现代电子设计中不可或缺的重要元器件。
技术参数
产品特性
稳定的齐纳电压: KDZVTR4.3B在电压4.3V下工作,提供了优良的电压稳压特性,确保电子设备在各种工作条件下始终处于安全工作电压范围内。
高功率处理能力: 该器件允许的最大功率为1W,使其适用于大功率负载的稳压保护,广泛应用于电源管理方案中。
低反向泄漏电流: 在1V条件下,其反向泄漏电流仅为20µA,确保在待机状态下几乎不会消耗能量,极大提高了整体能效。
宽工作温度范围: KDZVTR4.3B的工作温度高达150°C,使其能够在恶劣环境下稳定工作,尤其适合需要高温运行的工业应用。
表面贴装技术(SMD): SOD-123F封装使得KDZVTR4.3B具有较小的体积和较高的集成度,适合现代电子产品对空间和性能的要求。易于焊接并适合自动化生产,有助于提高生产效率。
高可靠性: ROHM品牌以其高品质和优良的产品性能而著称,KDZVTR4.3B的设计和制造符合国际标准,提供长期可靠的产品保障。
应用领域
KDZVTR4.3B广泛应用于多个领域,包括但不限于:
总结
KDZVTR4.3B是一款高效、可靠且多用途的稳压二极管,凭借其卓越的电气性能和高温稳态特性,成为众多电子设计工程师的首选。无论是消费电子、工业自动化、汽车电子还是医疗设备,这款器件都能满足严苛的要求,为各种应用提供优质的电压稳压解决方案。选择KDZVTR4.3B,无疑是实现电源管理和保护的理想之选。
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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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