WMSIC Electronic Components

LITEON LTV-217-D-G

ModelLTV-217-D-G
Package4-SSOP
BrandLITEON
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

20 specifications

Core information

Product name
LITEON LTV-217-D-G
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-217-D-G
Electronic Component
1
Package
4-SSOP
Electronic Component
Transistor Output Optocoupler
Electronic Component
0.185g
Electronic Component
1
Electronic Component
3us
Electronic Component
BM0221689919
Operating Temperature
55℃~+110℃
Load Voltage
80V
Type
DC
Output Current
50mA
(tr)
2us

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

LTV-217-D-G 产品概述

一、产品简介

LTV-217-D-G 是由台湾光宝(Lite-On)制造的一款高性能光耦合器(Optoisolator),封装形式为4-SSOP(小型外形表面贴装封装)。该产品广泛应用于需要电气隔离的高频信号传输、数据采集和系统保护等场景,具有高隔离电压和优越的电流传输特性。

二、主要参数

  • 通道数: 1
  • 电压 - 隔离: 3750Vrms,确保在高压环境下的安全操作。
  • 电流传输比: 在5mA的条件下,最小值为300%,最大值为600%,这意味着该器件具有良好的信号传输能力。
  • 接通/关断时间: 典型值为3µs,支持快速开关操作。
  • 上升/下降时间: 分别为2µs和3µs,适合高频应用。
  • 输入类型: DC,支持直流信号的输入。
  • 输出类型: 晶体管,适合数字信号输出应用。
  • 电压 - 输出(最大值): 70V,满足多种输出需求。
  • 电流 - 输出/通道: 50mA,符合较大负载的驱动要求。
  • 电压 - 正向 (Vf): 1.2V,提供稳定的正向电压。
  • 电流 - DC 正向 (If)(最大值): 50mA,有助于确保输出稳定。
  • Vce 饱和压降(最大): 400mV,降低了输出电压损失。
  • 工作温度范围: -55°C ~ 110°C,适应各种苛刻环境。
  • 安装类型: 表面贴装型,便于自动化生产及PCB设计。

三、应用领域

LTV-217-D-G 光耦合器因其优越的性能和隔离能力,广泛应用于以下几种领域:

  1. 工业控制:在PLC(可编程逻辑控制器)和DCS(分布式控制系统)中,用于传输控制信号,确保设备操作的安全性。
  2. 电源供应:在开关电源中,用于反馈和隔离,保障电路的高效安全运行。
  3. 数据通信:在串行通信、如RS-232/RS-485等数据界面中,用于信号的电气隔离,提高系统的抗干扰能力。
  4. 医疗设备:在生物医学设备中,确保从患者设备到控制系统的信号传输安全。
  5. 仪器仪表:在各种测量仪器中,用于隔离和提高测量精度。

四、优势与特点

LTV-217-D-G 拥有多个显著的优势:

  • 高隔离电压:3750Vrms的隔离电压使其非常适合高安全性要求的应用。
  • 宽广的工作温度范围:适应极端环境,能够在不同的温度条件下维持稳定的性能。
  • 快速开关能力:3µs的接通/关断时间和低上升/下降时间,使其适用于快速脉冲信号的传输。
  • 小型封装:4-SOIC封装节省了PCB空间,非常适合紧凑型设备的设计需求。

五、总结

LTV-217-D-G 光耦合器是一款高效能、高可靠性的光隔离器件,其卓越的电气特性和广泛的应用场景使其成为电子设计中的重要选择。无论是在工控、通信还是医疗设备中,LTV-217-D-G 都能有效提升系统的性能与安全性。其高隔离电压、快速开关能力以及优越的工作温度范围,使其成为现代电子设计不可或缺的元器件之一。对于需要电气隔离和信号传输的应用,选择 LTV-217-D-G 将是一个明智的决策。

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