WMSIC Electronic Components

LGE RS3M

ModelRS3M
PackageSMC
BrandLGE
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
LGE RS3M
Type
LGE
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
LGE
Electronic Component
RS3M
Electronic Component
1
Package
SMC
Electronic Component
Fast Recovery / High-Efficiency Diode
Electronic Component
0.16g
Electronic Component
1
Electronic Component
BM0224625091
Current
3A
Diode
Electronic Component
Current(Ir)
5uA@1kV
(Vf)
1.3V@3A
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.

RS3M 快恢复/高效率二极管产品概述

概要

RS3M 是由 LGE(鲁光)公司生产的一款高性能、快恢复的二极管,适用于各种高频和高效率应用场景。以下是对此产品的详细介绍。

基础参数

  • 二极管配置: 独立式
  • 反向恢复时间(trr): 500 ns
  • 反向电流(Ir): 5 μA @ 1 kV
  • 商品分类: 快恢复/高效率二极管
  • 工作温度: -55℃ ~ +150℃ (@ Tj)
  • 整流电流: 3 A
  • 正向压降(Vf): 1.3 V @ 3 A
  • 直流反向耐压(Vr): 1 kV

封装和品牌

  • 封装: SMB (DO-214AA)
  • 品牌: LGE (鲁光)

特性和优势

快恢复时间

RS3M 二极管具有极短的反向恢复时间(trr),仅为 500 ns。这使得它特别适合于高频切换应用,例如开关电源、逆变器和电动机驱动等场景。在这些应用中,快速的恢复时间可以显著减少损耗,提高系统的整体效率。

高效率

该二极管的正向压降(Vf)为 1.3 V @ 3 A,这是一个相对较低的值,表明在高电流条件下也能保持低损耗。这种特性使得 RS3M 非常适合用于需要高效能量转换的系统。

高耐压能力

RS3M 二极管具有直流反向耐压(Vr)达 1 kV,这意味着它可以在高压环境下稳定运行,确保设备的可靠性和安全性。这种高耐压能力使其广泛应用于工业控制、汽车电子和其他高压场景。

宽工作温度范围

该二极管的工作温度范围从 -55℃ 到 +150℃ (@ Tj),这使得它能够在极端环境下保持稳定性能。这种宽泛的温度适应性使得 RS3M 可以用于各种苛刻的工业和汽车应用。

应用场景

开关电源

由于其快恢复时间和低正向压降,RS3M 非常适合用于开关电源中的整流和保护环节。它可以帮助减少开关损耗,提高电源效率。

逆变器和电动机驱动

在逆变器和电动机驱动系统中,快速恢复的二极管是必不可少的组件。RS3M 的性能特点使其成为这些应用的理想选择。

工业控制和自动化

工业控制系统经常涉及高频切换和高压环境。RS3M 的高耐压能力和宽工作温度范围使其成为工业控制领域的一种可靠选择。

汽车电子

汽车电子系统需要能够在极端温度下运行,并且必须具有高耐压能力。RS3M 符合这些要求,适用于各种汽车电子应用。

安装和使用注意事项

封装类型

RS3M 采用 SMB (DO-214AA) 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。

热设计

由于高电流和高频切换,RS3M 在运行时可能会产生较高的热量。因此,需要仔细设计散热系统以确保二极管的可靠运行。

电路布局

为了最大限度地利用 RS3M 的性能,建议在电路布局中尽量减少寄生参数(如寄生电感和电容),以确保快速恢复和低损耗。

总结

LGE 的 RS3M 快恢复/高效率二极管是一款高性能电子元器件,通过其快恢复时间、低正向压降、高耐压能力以及宽工作温度范围,广泛应用于各种需要高效能量转换和快速切换的场景。无论是在开关电源、逆变器、工业控制还是汽车电子领域,RS3M 都是一种值得信赖的选择。通过合理的设计和使用,这款二极管可以帮助您实现更高的系统效率和可靠性。

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.