Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
LITEON LTV-354T-A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- LITEON LTV-354T-A
- Type
- LITEON
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITEON
- Electronic Component
- LTV-354T-A
- Electronic Component
- 1
- Package
- 4-SOP
- Electronic Component
- Transistor Output Optocoupler
- Electronic Component
- 0.248g
- Electronic Component
- 1
- Electronic Component
- 3us
- Electronic Component
- BM0000000202
- Operating Temperature
- 55℃~+110℃
- Load Voltage
- 35V
- Type
- AC,DC
- Output Current
- 50mA
- Output Type
- Photoelectric Transistor
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LTV-354T-A 产品概述
一、产品简介
LTV-354T-A是一款由台湾光宝（Lite-On）公司制造的高性能光电耦合器，广泛应用于需要电气隔离和信号传输的电子系统中。该产品具有单通道设计，能够有效隔离输入信号与输出信号之间的电气连接，防止噪声和高电压影响后端电路，确保系统的稳定性和安全性。
二、基本参数
- 通道数: 1
- 电压 - 隔离: 3750Vrms，提供良好的电气隔离特性。
- 电流传输比:
- 最小值: 50% @ 1mA
- 最大值: 150% @ 1mA，保证了在不同工作条件下的信号传输效果。
- 上升/下降时间:
- 上升时间（典型值）: 4µs
- 下降时间（典型值）: 3µs，快速响应特性使其适合高频应用。
- 输入类型: 支持AC和DC输入，灵活性高，可对应多种应用需求。
- 输出类型: 晶体管输出，适合与各种控制电路结合。
- 电压 - 输出（最大值）: 35V，确保足够的输出信号幅度。
- 电流 - 输出/通道: 50mA，满足绝大多数输出驱动要求。
三、性能特性
LTV-354T-A的正向电压（Vf）典型值为1.2V，而正向直流电流（If）的最大值为50mA，保证了设备在正常操作下的高效传输。此外，其Vce饱和压降最大为200mV，这一特性在低功耗与热管理方面表现出色，提升了长期稳定性。
该光耦的工作温度范围在-30°C到110°C之间，使其适应各种复杂的环境条件，极大提升了其应用场景的范围。无论是在严苛的工业环境还是较为温和的消费电子产品中，LTV-354T-A都能提供卓越的性能。
四、封装与安装
LTV-354T-A采用4-SOP（Small Outline Package）封装，这使得其在PCB板上的设计布局更加紧凑，适合现代紧凑型电子设备设计。同时，以表面贴装型（SMD）的方式提供安装便利，简化了生产过程。其器件封装尺寸为4-SOP，间距为2.54mm，这符合大多数设计规范，便于集成到现有电路中。
五、应用场景
LTV-354T-A广泛应用于多个领域，包括但不限于：
- 消费电子：用于信号隔离和控制，提升设备安全性。
- 工业控制：在各种控制系统中实现信号隔离，保障设备可靠运行。
- 测量与仪器：通过隔离输入信号，保护测量仪器不受干扰，确保数据的准确性。
- 通信设备：在数据传输中提供有效的隔离，提高信号的抗干扰能力。
六、总结
总之，LTV-354T-A是一款高性能且功能多样的光电耦合器，适合各种要求电气隔离的应用。其优异的电气特性、工作温度范围和紧凑的封装设计，使其在现代电子设备中具有不可或缺的地位。无论是设计新设备还是在现有系统中替换，LTV-354T-A都将是您信号传输与隔离的理想选择。
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.
