WMSIC Electronic Components

JUXING M7F

ModelM7F
PackageSMAF
BrandJUXING
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
JUXING M7F
Type
JUXING
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
JUXING
Electronic Component
M7F
Electronic Component
1
Package
SMAF
Electronic Component
General Purpose Diode
Electronic Component
0.06g
Electronic Component
1
Electronic Component
BM0265601792
Current
1A
Diode
1
Current(Ir)
5uA
(Vf)
1.1V@1A
Electronic Component
55℃~+150℃
Electronic Component
Electronic Component
Electronic Component
10000

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

M7F通用整流二极管产品概述

一、产品核心身份标识

M7F是JUXING(钜兴)品牌推出的一款通用整流二极管,采用SMAF表面贴装封装,定位为小功率电路中的基础整流器件。作为常规整流应用的主力型号之一,其设计兼顾电气性能、封装紧凑性与成本控制,适配多数低至中功率的整流需求场景,是电子设备电源设计的常用选型。

二、关键电气性能参数

M7F的核心参数明确且贴合常规整流需求,关键指标如下:

  • 正向压降(Vf):1.1V@1A,在1A持续正向电流下保持较低压降,可有效降低整流过程中的功耗与发热,提升电源效率;
  • 直流反向耐压(Vr):1kV,反向截止时可承受最高1000V直流电压,覆盖多数中小功率电源的反向耐压要求;
  • 平均正向整流电流(If):1A,持续工作的最大正向电流,适配1A以内的常规负载(如手机充电、LED驱动);
  • 反向漏电流(Ir):5uA,反向截止状态下漏电流极低,说明反向特性稳定,长期工作漏损小,避免额外发热;
  • 非重复峰值浪涌电流(Ifsm):30A,可承受瞬间30A浪涌冲击(如开机瞬间、负载突变),提升电路抗干扰能力;
  • 工作结温范围:-55℃~+150℃,宽温范围适应高低温环境,可用于户外、工业等复杂温度场景。

三、封装与物理特性

M7F采用SMAF表面贴装封装,具有以下实用特点:

  • 紧凑尺寸:适配高密度PCB设计,节省电路板空间,适合小型化电子设备(如便携电源、微型家电);
  • 自动化兼容:表面贴装工艺可匹配自动化生产线,焊接一致性好,降低生产不良率;
  • 散热适配:封装设计满足1A电流下的散热需求,常规工作场景无需额外散热片,简化电路设计。

四、典型应用场景

M7F的参数特性使其适配多种常规整流场景:

  1. 小功率电源适配器:手机充电器、蓝牙耳机充电盒等便携设备电源,1A电流满足充电需求,1kV耐压覆盖输入输出电压;
  2. 开关电源次级整流:低功率开关电源(如5V/1A电源模块)的输出端整流,低Vf降低电源损耗;
  3. LED驱动电路:小功率LED串(如台灯、装饰灯)的整流环节,低漏电流提升LED驱动稳定性;
  4. 家电控制板:洗衣机、微波炉、电饭煲等家电的控制电路电源整流,宽温范围适应家电工作环境;
  5. 工业控制辅助电路:PLC、传感器模块等辅助电源的整流,抗浪涌能力提升设备可靠性。

五、可靠性与环境适应性

M7F注重长期工作稳定性:

  • 宽温稳定:-55℃~+150℃结温范围,可适应寒冷地区户外设备或高温工业环境;
  • 低漏电流稳定:5uA反向漏电流长期变化小,避免漏损积累导致的发热故障;
  • 抗浪涌能力:30A非重复浪涌电流可抵御开机冲击、雷击感应等瞬间大电流,减少器件损坏概率;
  • 品牌保障:JUXING(钜兴)作为国内成熟器件品牌,M7F符合商业级标准,批量应用稳定性可靠。

六、选型与替换参考

若需替换M7F,需注意核心参数匹配:

  • 优先选择1A平均电流、1kV反向耐压、SMAF封装的同类型器件;
  • 若场景对浪涌要求更高,可选择Ifsm≥30A的型号;
  • 若需更低压降,可考虑肖特基二极管,但需注意肖特基反向耐压通常低于1kV,需确认场景适配性。

M7F作为一款性价比突出的通用整流二极管,凭借清晰的参数、紧凑封装与可靠性能,成为电子设计中常规整流环节的优选型号之一。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

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.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

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.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.