WMSIC Electronic Components

ISOCOM IS280-4 IS280

ModelIS280-4
PackageSOP-16-4.4mm
BrandISOCOM
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

19 specifications

Core information

Product name
ISOCOM IS280-4
Type
ISOCOM
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ISOCOM
Electronic Component
IS280-4
Electronic Component
1
Package
SOP-16-4.4mm
Electronic Component
Transistor Output Optocoupler
Electronic Component
0.588g
Electronic Component
1
Electronic Component
4us
Features
Integrated LED
Electronic Component
BM0095488952
Operating Temperature
55℃~+110℃
Load Voltage
80V
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.

IS280-4 产品概述

产品简介

IS280-4是一款高性能的光电耦合器,专为应用于交流和直流电路的信号隔离设计。该器件由著名的ISOCOM(英国安数光)制造,结合了先进的光电三极管技术,适用于需要高效、可靠的信号传输的场合。其封装形式为SOP-16,尺寸为4.4mm,适合于紧凑型电路设计,广泛应用于工业、消费电子和通讯设备中。

主要特性

  • 隔离性能:IS280-4提供出色的电气隔离,保障了信号的完整性和安全性,从而有效防止高电压或噪声对系统主要部分的影响。
  • 输出电流:本产品能够支持最大50mA的输出电流,使其适用于多种负载应用,具有良好的驱动能力。
  • 工作电压:器件兼容1.2V的工作电压,这使其在较低耗电量的条件下仍能稳定工作,符合现代电子设备对低功耗的设计要求。
  • 封装:SOP-16-4.4mm的小型封装设计,使得IS280-4非常适合有限空间内的实现,尤其是在集成度要求高的现代电子电路中。

应用场景

IS280-4光电耦合器广泛应用于各领域,以下是一些典型的应用场景:

  1. 信号隔离:在需要隔离信号和电源之间的敏感设备中,IS280-4可以通过光电隔离的方式有效提供安全保护。这使得其在各种控制系统和信号处理器中至关重要。

  2. 数据传输:在数字信号的传输过程中,使用IS280-4可以确保高效的信号传递,同时避免因电流冲击造成数据损坏,特别是在工业自动化和仪器仪表等场合中。

  3. 电源管理:IS280-4适用于电源开关的控制,例如在开关电源中,光耦合器的作用至关重要,能够实现输入与输出在电气上的完全隔离。

  4. 安全保护:在医疗设备及其他关键应用中,IS280-4能够提供必要的安全保护,防止高电压对用户和设备造成的潜在伤害。

性能优势

IS280-4光电耦合器的主要优势在于其出色的性能和多功能性。高达50mA的输出电流和低至1.2V的工作电压使其适用于多种复杂应用。此外,其优越的线性度和频带宽度确保了在高频应用中也能保持高性能表现,为高精度信号处理提供保障。

安装与使用

IS280-4器件易于在各种电子应用中实现,使用SOP-16结构简化了PCB设计和布局。它能与多种常见的电路配置兼容,降低了系统设计的复杂性。建议用户参考相关技术文档和电路示例,以便于充分利用其功能并优化性能。

结论

IS280-4不仅提供出色的电气隔离和信号处理能力,其高输出电流和低工作电压的特性,使其成为电子行业中必不可少的元件之一。凭借其高效率、可靠性和易用性,IS280-4在现代电子设备设计中展现出了广泛的应用潜力,适合各种复杂环境下的使用需求。对于寻求高性能光电隔离解决方案的设计工程师而言,IS280-4无疑是一个优秀的选择。

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.