WMSIC Electronic Components

LRC L1SS181LT1G

ModelL1SS181LT1G
PackageSOT-23
BrandLRC
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
LRC L1SS181LT1G
Type
LRC
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
LRC
Electronic Component
L1SS181LT1G
Electronic Component
1
Package
SOT-23
Electronic Component
Switch Diode
Electronic Component
0.031g
Electronic Component
1
Electronic Component
BM0227740772
Current
100mA
Diode
1
Current(Ir)
500nA
(Vf)
1.2V
Power Dissipation(Pd)
150mW
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.

L1SS181LT1G 产品概述

概要

L1SS181LT1G 是由乐山无线电(LRC)生产的一款高性能开关二极管,适用于各种需要快速开关和高效能的电子应用。以下是对此产品的详细介绍。

基础参数

  • 二极管配置: 1对共阳极
    • 这意味着该元件包含两个二极管,共享一个阳极端,这种配置常见于需要对称操作或简化布局的应用。
  • 反向恢复时间(trr): 4ns
    • 快速的反向恢复时间使得 L1SS181LT1G特别适合于高频率开关应用,减少了开关过程中的能量损失和热量产生。
  • 反向电流(Ir): 500nA
    • 低反向漏电流确保在非导通状态下,电流消耗最小,提高了系统的整体效率和可靠性。
  • 商品分类: 开关二极管
    • 作为一款开关二极管,L1SS181LT1G 设计用于快速切换和高频率操作,常用于信号处理、逻辑门电路以及其他需要快速响应的场景。
  • 整流电流: 100mA
    • 支持最大100mA的整流电流,满足中小功率电子设备的需求,如音频设备、传感器接口等。
  • 正向压降(Vf): 1.2V
    • 相对较低的正向压降减少了能量损耗,并且降低了热量产生,有助于提高系统的总体效率和可靠性。
  • 直流反向耐压(Vr): 80V
    • 高达80V的直流反向耐压能力,使得 L1SS181LT1G 能够在高压环境下稳定运行,适用于各种工业和商用应用。

包装和尺寸

  • 封装类型: SOT-23
    • 采用小型化的SOT-23封装,使得该元件在空间有限的 PCB 设计中更易于布局和集成,提高了系统的整体紧凑度。

应用场景

L1SS181LT1G 因其卓越的性能特性,广泛应用于以下领域:

  1. 信号处理和逻辑门电路

    • 快速的开关时间和低反向漏电流,使其成为信号处理和逻辑门电路中的理想选择。
  2. 音频设备

    • 支持100mA的整流电流和低正向压降,适用于音频设备中的信号整流和滤波应用。
  3. 传感器接口

    • 高效能和低能耗特性,使其常用于传感器接口中的信号处理和保护电路。
  4. 工业控制系统

    • 高达80V的直流反向耐压能力,使得 L1SS181LT1G 能够在高压工业环境下稳定运行。
  5. 通信设备

    • 快速开关时间和低噪声特性,使其适用于通信设备中的信号调制和解调应用。

优势

  • 高速开关能力

    • 仅4ns的反向恢复时间,确保了快速的开关操作,适用于高频率应用。
  • 低能耗

    • 低正向压降和反向漏电流,减少了能量消耗,提高了系统的整体效率。
  • 高可靠性

    • 高达80V的直流反向耐压能力,确保了在高压环境下的稳定运行。
  • 紧凑设计

    • 采用SOT-23封装,方便在空间有限的 PCB 设计中布局和集成。

使用注意事项

  • 在使用 L1SS181LT1G 时,应确保操作条件不超过其最大额定值,以避免过热或损坏。
  • 请参考数据手册中的推荐焊接条件,以确保良好的焊接质量。
  • 在设计时,应考虑到二极管的热阻和散热需求,以保证长期可靠运行。

总结

L1SS181LT1G 是一款性能卓越、功能强大的开关二极管,通过其快速开关能力、低能耗和高可靠性,广泛应用于各种电子设备和系统。其紧凑的设计和易于集成的特点,使其成为现代电子工程师的理想选择。通过合理设计和使用,L1SS181LT1G 可以显著提高系统的性能和可靠性。

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.