Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
DIOTEC 1N4007
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- DIOTEC 1N4007
- Type
- DIOTEC
- Minimum package
- 5000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- DIOTEC
- Electronic Component
- 1N4007
- Electronic Component
- 1
- Package
- DO-41
- Electronic Component
- General Purpose Diode
- Electronic Component
- 0.285g
- Electronic Component
- 1
- Electronic Component
- BM0257712895
- Current
- 1A
- Current(Ir)
- 5uA@1kV
- (Vf)
- 1.1V@1A
- Electronic Component
- 50℃~+175℃
- Electronic Component
- Electronic Component
- Electronic Component
- 5000
- Voltage Rating(Vr)
- 1kV
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
一、概述
1N4007 是一种常用的整流/开关二极管，DIOTEC（德欧泰克）以 DO-41 轴向封装供应，适用于高电压整流与一般电路保护场合。该器件以其高反向耐压和可靠的电流能力，在开关电源、整流和脉冲抑制电路中得到广泛应用。
二、主要电气参数
- 直流反向耐压（Vr）：1000 V（1 kV），适合高压回路的反向阻断。
- 正向压降（Vf）：约 1.1 V @ 1 A，低压降有助于降低导通损耗。
- 整流电流（IF）：1 A（连续平均整流电流），用于一般整流负载。
- 反向电流（Ir）：5 μA @ 1 kV（在额定反向电压下），漏电流较小。
- 非重复峰值浪涌电流（Ifsm）：30 A（单次脉冲浪涌承受能力）。
- 峰值重复正向电流：5.4 A（短时重复脉冲能力，参考器件脉冲规格）。
- 工作结温范围：-50 ℃ ~ +175 ℃，适应宽温度环境。
三、封装与热管理
DO-41 轴向封装便于插装与手工焊接。由于最大连续整流电流为 1 A，实际使用中需考虑散热条件：在高温或大平均功率场合，应留意周围通风并避免长时间在高结温下工作，以确保长期可靠性。
四、典型应用场景
- 交流整流电路（高压整流、桥式整流）
- 开关电源和高压电源的续流与保护
- 脉冲保护、反向电压阻断与稳压前级
- 家电、照明及工业控制中常见的高压整流与保护元件
五、选型与使用建议
- 若电路中存在频繁大幅度浪涌，应验证 Ifsm 与峰值重复脉冲能力是否满足实际条件，必要时并联或选用更高浪涌能力器件。
- 反向漏流随温度升高而增加，高温环境下需评估最大漏电流对电路的影响。
- 对于要求更低正向压降或更高频率特性的场合，可考虑肖特基或快速恢复二极管替代。
- 焊接时遵循封装耐热限值，避免超过推荐的瞬时温度以免影响可靠性。
六、可靠性与质量提示
DIOTEC 品牌的 1N4007 按照常规半导体出厂检验，用户可关注批次的一致性测试（如 Vr、Ir、Vf 及浪涌测试）。长期使用建议在设计中预留适当余量，以提高电路稳定性与寿命。
总结：DIOTEC 的 1N4007 以 1 kV 的高反向耐压、1 A 的整流能力和稳健的浪涌承受力，成为高压整流与一般保护电路中经济且可靠的选择。
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.
1 Piece BGA Integrated Circuit Chipset MN864739 CXD90061GG CXD90062GG PS5 QFN-80
- Model
- MN864739
- Package
