Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
ST 1N4007 diode 1N4007
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ST 1N4007
- Type
- ST
- Minimum package
- 5000 盒
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ST
- Electronic Component
- 1N4007
- Electronic Component
- 1
- Package
- DO-41
- Electronic Component
- General Purpose Diode
- Electronic Component
- 0.318g
- Electronic Component
- 1
- Electronic Component
- BM0224261431
- Current
- 1A
- Diode
- 1
- Current(Ir)
- 5uA@1kV
- (Vf)
- 1.1V@1A
- Electronic Component
- 55℃~+125℃
- Electronic Component
- Electronic Component
- Electronic Component
- 5000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
1N4007 产品概述
概述
1N4007是一种广泛使用的标准通用二极管，属于1N4000系列。这种二极管由意法半导体（STMicroelectronics）制造，主要用于整流电路、保护电路及信号处理应用。其卓越的电气特性和稳定性使其在电子行业中获得了极大的认可和广泛应用。
主要规格
- 反向电压 (VR): 1kV，具有出色的电压承受能力，适合用于高电压环境。
- 正向电流 (IF): 1A，能够承受的持续工作电流，确保在中等负载下可靠工作。
- 正向压降 (VF): 约1.1V @ 1A，这一低压降性能对于减少电能损耗非常重要。
- 漏电流 (IR): 在高达1kV的反向电压下，漏电流仅为5μA，确保在待机状态下电源的高效性。
封装与物理特性
1N4007采用DO-41封装，该封装形式为轴向引脚，适合焊接和嵌入各种电路板设计。DO-41封装不仅具有良好的散热性能，还能够提供一定程度的保护，以抵抗外部环境因素对器件性能的影响。
应用场景
1N4007二极管适用于多种场景，包括但不限于：
- 整流电源: 由于其高反向电压和大电流承载能力，该二极管非常适合应用于交流（AC）到直流（DC）的转换中，例如在电源适配器和开关电源电路中。
- 电压保护: 通过并联使用，1N4007可以保护敏感电子元件免受电压波动或反向电流的损害，常用于电气设备和电路中的保护元件。
- 信号整流: 在小信号电路中，1N4007能够作为解调器，帮助提取信号中的直流成分。
- 逆向电流防护: 在电池充电电路中，可以使用1N4007防止电池因误接而导致的反向充电。
性能优势
- 高反向电压: 适合高电压设备，确保器件在不通电时的安全性。
- 低漏电流: 确保在关断状态下的低功耗特性，提升能效。
- 耐温性能好: 适合各种工作环境，适用温度范围广泛，常规工作温度为-55°C至+150°C。
- 可靠性高: 该二极管经过严格的质量测试，具有较高的耐用性和长期稳定性。
结论
1N4007是一款性能卓越、应用广泛的二极管，适用于多种电力电子设备、整流电路及保护电路中。凭借其高耐压、低压降和低漏电流的特性，1N4007成为业界标准选择，满足了不同领域的需求。无论是工业、消费类电子产品，还是电源设计中的整流应用，1N4007都能提供可靠的解决方案。由于其广泛的适用性和良好的性能，1N4007将继续在电子元件行业中保持其重要地位。
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.
