Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
YONGYUTAI 1N4001W
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YONGYUTAI 1N4001W
- Type
- YONGYUTAI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YONGYUTAI
- Electronic Component
- 1N4001W
- Electronic Component
- 1
- Package
- SOD-123F
- Electronic Component
- General Purpose Diode
- Electronic Component
- 0.037g
- Electronic Component
- 1
- Electronic Component
- BM0225803673
- Current
- 1A
- Diode
- Electronic Component
- Current(Ir)
- 5uA@50V
- (Vf)
- 1.1V@1A
- Electronic Component
- 55℃~+150℃
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
1N4001W 通用二极管产品概述
概要
1N4001W 是由永裕泰（YONGYUTAI）生产的通用二极管，适用于各种电子设备中的整流和保护应用。以下是对此产品的详细介绍。
基础参数
- 二极管配置: 独立式
- 反向电流（Ir）: 5μA @ 50V
- 商品分类: 通用二极管
- 整流电流: 1A
- 正向压降（Vf）: 1.1V @ 1A
- 直流反向耐压（Vr）: 50V
封装
1N4001W 采用 SOD-123F 封装，这是一种小型化的封装形式，适合于空间有限但要求高性能的应用场景。SOD-123F 封装具有良好的热传导性和机械强度，能够满足各种环境下的可靠性要求。
应用场景
1N4001W 通用二极管广泛应用于以下几个领域：
电源整流:
- 在电源供应器中，1N4001W 可以用于将交流电转换为直流电，满足设备的电源需求。
- 其高达 1A 的整流电流和 50V 的直流反向耐压，使其成为理想的选择。
过压保护:
- 在电子设备中，1N4001W 可以作为过压保护元件，防止意外的高压对设备造成损害。
- 其低反向电流（5μA @ 50V）确保在正常工作条件下不会消耗太多能量。
信号整形:
- 在信号处理应用中，1N4001W 可以用于整形和限幅信号，以确保信号在预期范围内。
- 其稳定的正向压降（1.1V @ 1A）有助于保持信号的稳定性。
混合信号电路:
- 在混合信号电路中，1N4001W 可以用于分离或保护不同部分的电路，以防止互相干扰。
- 其小型化封装使其易于集成到复杂的电路板中。
性能特点
- 高整流电流：1N4001W 支持高达 1A 的整流电流，这使得它适合于需要较高电流的应用。
- 低反向电流：在 50V 的条件下，反向电流仅为 5μA，这减少了能量浪费和热量产生。
- 稳定正向压降：在 1A 的条件下，正向压降为 1.1V，这提供了稳定的整流性能。
- 高直流反向耐压：50V 的直流反向耐压确保了在正常工作条件下不会因过压而损坏。
使用注意事项
- 热管理：尽管 SOD-123F 封装具有良好的热传导性，但在高电流应用中仍需要注意散热问题，以避免过热导致的故障。
- 电压和电流限制：确保操作电压和电流不超过指定参数，以防止元件损坏。
- 安装和焊接：按照标准的安装和焊接流程进行操作，以确保可靠的连接和长期稳定性。
总结
1N4001W 通用二极管是永裕泰（YONGYUTAI）的一款高性能产品，适用于广泛的电子设备应用。其优异的参数，如高整流电流、低反向电流和稳定正向压降，使其成为设计师和工程师的理想选择。通过选择 1N4001W，您可以确保您的电子产品具有高可靠性和稳定性。
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.
