Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
LITEON LTV-3120S-TA1
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- LITEON LTV-3120S-TA1
- Type
- LITEON
- Unit
- Electronic Component
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITEON
- Electronic Component
- LTV-3120S-TA1
- Electronic Component
- 1
- Package
- 8-SMD
- Electronic Component
- Logic Output Optocoupler
- Electronic Component
- 0.645g
- Electronic Component
- 1
- Channel Count
- 1
- CMTI(kV/us)
- 50kV/us
- Features
- Electronic Component
- Electronic Component
- BM0257642054
- Operating Temperature
- 40℃~+110℃
- Operating Voltage
- 15V~30V
- Type
- DC
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：LTV-3120S-TA1 逻辑输出光耦
一、产品简介
LTV-3120S-TA1 是由台湾光宝（LITEON）公司推出的一款高性能逻辑输出光耦合器。该设备采用光学耦合技术，并具备单通道设计，适用于对高速和高精度信号传输的需求，广泛应用于工业自动化、电源管理、通信设备以及各种现代电子系统中。
二、技术特点
光学耦合技术：LTV-3120S-TA1 使用光学耦合方式，具有良好的电气隔离性能，保证信号的安全传输。其隔离电压可达5000Vrms，极大地提高了系统的抗干扰能力。
高速性能：该光耦在传播延迟方面表现出色，tpLH和tpHL的最大值均为400ns，同时上升时间和下降时间典型值为42ns和50ns。这意味着即使在高速的数据传输需求中，该产品也能保持良好的响应速度，适合用于高速信号处理的应用场景。
抗瞬态干扰能力：LTV-3120S-TA1 的共模瞬变抗扰度高达15kV/µs，能够有效抵御外部电磁干扰，保障数据传输的稳定性。这一特性对于工业环境中的严酷条件尤为重要。
宽电压供电范围：该产品支持的输出供电电压范围为15V至30V，能够适应多种电源配置，为设计师提供更大的灵活性和选择余地。
高负载能力：LTV-3120S-TA1 的输出电流可达到2.5A，无论是高电流负载还是驱动大功率设备，该光耦都能满足要求。同时，峰值输出电流也为2.5A，进一步增强了其适用性。
广泛的工作温度范围：在-40°C至105°C的温度范围内，LTV-3120S-TA1 依然保持稳定的性能，适合在多种环境下使用，包括高温和低温 环境中的工业应用。
表面贴装设计：其8-SMD封装设计使得安装更加简便，节省了空间，提高了产品的集成度，适合现代电子产品的小型化需求。
认证与标准：LTV-3120S-TA1 获得cUR、IEC/EN/DIN及UR认证，符合国际安全标准，确保其在全球市场上的使用合规性。
三、应用场景
LTV-3120S-TA1 广泛应用于多种领域，特别是在以下几个应用场景中尤为突出：
工业自动化设备：用于连接微控制器与高电压负载或传感器，确保数据与信号的安全传输。
电源管理系统：在开关电源、电源适配器等产品中，用于实现电源输出信号的隔离和控制。
通信设备：在数据通信系统中，为了进行线路隔离和信号重传，LTV-3120S-TA1 能够提供稳定的信号传输。
家电控制系统：在智能家电中，实现不同电压级别间的安全信号传递，保障设备的稳定性与安全性。
四、总结
总体而言，LTV-3120S-TA1 作为一款功能强大且具备多项优势的逻辑输出光耦，其不仅在电气隔离、安全性能、工作温度范围等方面表现优异，还具备现代电子产品所需的高速信号处理能力。这使得其在各类电子系统设计中，尤其是在需要高可靠性和高抗干扰能力的应用中，成为设计师的理想选择。
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.
