WMSIC Electronic Components

SEMTECH LCDA15C-1.TCT LCDA15C

ModelLCDA15C-1.TCT
PackageSOT-143
BrandSEMTECH
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

20 specifications

Core information

Product name
SEMTECH LCDA15C-1.TCT
Type
SEMTECH
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
SEMTECH
Electronic Component
LCDA15C-1.TCT
Electronic Component
1
Package
SOT-143
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.023g
Electronic Component
1
Cj- Capacitor
8pF
Electronic Component
BM0214323385
Operating Temperature
55℃~+125℃
Voltage
33V
Electronic Component
IEC 61000-4-4;IEC 61000-4-5;IEC 61000-4-2
Current(Ir)
5uA

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

产品概述:LCDA15C-1.TCT

1. 产品背景

在现代电子设备中,保护电路免受电压瞬变的影响变得尤为重要。随着科技的进步,电子元件在小型化和高效化方面的需求日益增长。LCDA15C-1.TCT是Semtech Corporation推出的一款高性能齐纳二极管,专为电压保护和瞬态抑制而设计,能够有效地保护敏感电子元件免受过电压冲击。

2. 技术参数

LCDA15C-1.TCT是一款表面贴装型的TVS(瞬态电压抑制)二极管,采用SOT-143封装,适合高密度电路板的应用。其主要技术参数如下:

  • 制造商: Semtech Corporation
  • 零件状态: 有源
  • 电压 - 反向断态(典型值): 15V(最大)
  • 电压 - 击穿(最小值): 16.7V
  • 电压 - 箝位(最大值): 33V,对应不同的Ipp(峰值脉冲电流)
  • 电流 - 峰值脉冲 (10/1000µs): 15A(8/20µs)
  • 功率 - 峰值脉冲: 500W
  • 不同频率时电容: 8pF @ 1MHz
  • 工作温度范围: -55°C ~ 125°C(TJ)
  • 双向通道: 1
  • 包装: 卷带(TR),使得其在自动贴装和生产过程中更加方便高效

3. 功能与应用

LCDA15C-1.TCT被广泛应用于各种电子设备中的过电压保护,特别是在电源线路、数据通信接口及其他敏感电子组件中具有重要作用。其能够有效地抑制快速电压尖峰,防止静电放电和电磁干扰对连接电路造成的影响。这使得LCDA15C-1.TCT特别适合用于:

  • 计算机及周边设备:保护USB和HDMI接口等数据传输线路
  • 通信设备:用于保护基站和移动设备
  • 消费电子产品:如智能手机、平板电脑等
  • 工业设备:增强设备对突发电压的抵抗力

4. 优势

LCDA15C-1.TCT在设计和应用中有许多显著优势:

  • 高额定功率:能够承受高达500W的峰值脉冲功率,确保在瞬态电压环境下工作稳定。
  • 小型化设计:其SOT-143封装形式使其适合高密度安装,节省电路板空间。
  • 宽工作温度范围:-55°C到125°C的工作温度使其能够在极端环境下可靠工作。
  • 快速响应时间:迅速钳位的能力,有效保护电子元件,降低损害风险。

5. 使用注意事项

在使用LCDA15C-1.TCT时,设计工程师应仔细考虑以下几点:

  • 安装位置:应将其尽可能靠近需要保护的元件,以减少布线引起的电压降与噪声干扰。
  • 最大额定值:在设计电路时,确保不超过该元器件的最大反向工作电压和峰值电流,以确保其正常工作。

6. 结论

LCDA15C-1.TCT是Semtech Corporation提供的高效能保护组件,凭借其出色的电压钳位性能和适用范围,成为多种电子产品中不可或缺的组成部分。其广泛的应用领域及显著的电子保护特性,使得它在现代电子产品设计中得到了广泛认可。选择LCDA15C-1.TCT将有助于提升电路的可靠性和安全性,进而满足愈发严苛的市场需求。

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.