Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
LRC LRB520S-40T1G LRB520S
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- LRC LRB520S-40T1G
- Type
- LRC
- Minimum package
- 5000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LRC
- Electronic Component
- LRB520S-40T1G
- Electronic Component
- 1
- Package
- SOD523
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.025g
- Electronic Component
- 1
- Electronic Component
- BM0218038308
- Current
- 200mA
- Diode
- 1
- Current(Ir)
- 1uA
- (Vf)
- 390mV
- Electronic Component
- Electronic Component
- Electronic Component
- 5000
- Voltage Rating(Vr)
- 40V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LRB520S-40T1G 产品概述
一、产品简介
LRB520S-40T1G 是一款高性能的肖特基二极管，具有多个优越的电气特性，广泛应用于现代电子设备的整流和保护电路中。该产品由乐山无线电（LRC）公司制造，采用 SOD-523 封装，具备出色的小体积和高效能的优势，是可靠电子设计的理想选择。
二、主要技术参数
正向电压 (Vf): 在典型工作条件下，LRB520S-40T1G 的正向压降为 390mV，这一值保证了器件在高频率下的良好效率，很大程度上减少了在开关过程中产生的热量。
反向击穿电压 (Vrm): 该二极管的最大反向击穿电压为 40V，使其能够在多种应用中使用，而不会因电压过高导致失效。
反向电流 (Ir): 最大反向电流为 1uA，这表明在应用中器件具有良好的反向漏电流特性，有效保护电路的正常运行。
额定电流 (If): LRB520S-40T1G 在长期运行中，能够承受最高 200mA 的正向电流，非常适合于电源管理和一般电子负载的应用。
封装类型: SOD-523 是一种小型化封装，显著节省了电路板空间，适合高密度的电子设计需求。
三、产品特性
高效率: 利用肖特基结构，LRB520S-40T1G 提供低正向压降和高开关速度，这意味着更少的能量损耗和较低的发热，有利于提高整体电路的效率。
快速开关: 肖特基二极管的设计使其在快速开关应用中表现良好，如 DC-DC 转换器、开关电源等，这使得 LRB520S-40T1G 在需要快速响应的电路中成为一个合适的选择。
低温漂移: 该器件在较宽的工作温度范围内维持稳定的性能，对温度变化的耐受能力使其在各种环境中皆可表现优异。
四、应用领域
电源管理: LRB520S-40T1G广泛应用于AC-DC和DC-DC转换器中，在输入和输出端起到整流的重要作用，保证电源系统的高效与稳定。
保护电路: 在逆的情况下，该二极管也能有效地保护敏感元件不受过电压影响，防止潜在的电流反向流动导致的损坏。
消费电子: 在手机、平板电脑、笔记本等各种消费电子产品中，都可以找到 LRB520S-40T1G 的身影，帮助改善电池管理、电源适配器等电路的整体性能。
电机驱动: 此外，它还可以用于驱动电机的电路中，以防止反向电流导致的设备损坏。
五、结论
LRB520S-40T1G 是一款出色的肖特基二极管，凭借其优良的电性能与小型化的 SOD-523 封装，成为多种应用中不可或缺的元器件选择。无论是在电源管理、保护电路还是消费电子设备中，它都展现出卓越的可靠性与效率，充分满足当今高要求的电子设计标准。随着电子技术的不断演进，LRB520S-40T1G 的应用领域将持续扩大，推动电子产品向更高的性能和更低的能效不断迈进。
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 Integrated Circuit for IRS20124S IRS21956S SOP-20 IRS2453DS SOP-14
- Model
- IRS20124S
- Package
