Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
ROHM KDZVTR5.1B
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ROHM KDZVTR5.1B
- Type
- ROHM
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ROHM
- Electronic Component
- KDZVTR5.1B
- Electronic Component
- 1
- Package
- SOD-123FL
- Electronic Component
- Zener Diode
- Electronic Component
- 0.031g
- Electronic Component
- 1
- (Zzk)
- 200Ω
- Electronic Component
- BM0257642407
- Diode
- 1
- Current(Ir)
- 20uA@1V
- Power Dissipation(Pd)
- 1W
- Electronic Component
- 5.1V~5.7V
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
KDZVTR5.1B 稳压二极管产品概述
产品简介
KDZVTR5.1B 是一款由 ROHM（罗姆）公司生产的高性能稳压二极管。该元件采用 SOD-123FL 表面贴装封装，专为需要高温稳定性和可靠性应用的电子设备设计。其主要功能为提供电压参考及过压保护，确保电路在工作过程中保持稳定的电压供给，避免因电压波动及瞬态过压而造成的损坏。
主要参数
- 安装类型: 表面贴装型（SMD/SMT），便于自动化生产，提高装配效率。
- 工作温度: 能在高达 150°C 的环境温度下可靠工作，适合于高温或恶劣环境应用。
- 标称齐纳电压 (Vz): 5.1V，典型应用于需要稳定电压或电流的电路中。
- 电压范围: 在 5.1V 到 5.7V 之间工作，能够满足各种不同的电气设计需求。
- 功率 - 最大值: 1W，使其在高功率应用中表现出良好的热稳定性和耐久性。
- 反向泄漏电流: 在 1V 时为 20µA，显示出优秀的电气特性，适合精密电子应用。
应用场景
KDZVTR5.1B 稳压二极管广泛应用于以下场景：
- 电源管理: 提供固定的电压输出，为微控制器、传感器及其它精密元器件提供稳定电源，确保系统在变化的输入条件下正常工作。
- 过压保护: 在突发电压激增时，提供可靠的钳位，保护下游电路不受损坏，常用于电源模块和电池管理系统中。
- 信号调节: 在无线通信和数据采集系统中，作为信号调节器，可以提高信号传输的准确性，降低信号干扰。
- 消费电子: 在手机、平板和其他手持设备中，确保电源稳定性及保护重要组件免受电压瞬变影响。
性能特点
- 高温性能: 该产品经特殊材料设计，能够在高达 150°C 的环境下保持稳定的性能，适用于车载电子及工业控制系统。
- 低反向泄漏: 较低的反向泄漏电流保证了其在各种操作条件下具有较高的能效，特别适合移动设备及便携式应用。
- 紧凑的封装: 使用 SOD-123FL 封装减少了电路板空间需求，便于设计更为紧凑的设备，同时也支持现代电子产品对于小型化的追求。
结论
KDZVTR5.1B 稳压二极管以其出色的温度特性、稳定的电压输出和高效的过压保护功能，成为现代电子设计中不可或缺的元器件之一。无论是在消费电子、工业自动化还是汽车电子等领域，KDZVTR5.1B 都展现出卓越的应用价值。因此，选择 KDZVTR5.1B 稳压二极管将有助于提高系统的可靠性与稳定性，促进产品的性能提升。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
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
Packaged components ready for RFQ.
