WMSIC Electronic Components

VISHAY TCMT1100

VISHAY TCMT1100
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Product image

ModelTCMT1100
PackageSOP-4-1.27mm
BrandVISHAY
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 26+

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Technical data

Product details

20 specifications

Core information

Product name
VISHAY TCMT1100
Type
VISHAY
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
VISHAY
Electronic Component
TCMT1100
Electronic Component
1
Package
SOP-4-1.27mm
Electronic Component
Transistor Output Optocoupler
Electronic Component
0.174g
Electronic Component
1
Electronic Component
7us
Electronic Component
BM0000283973
Operating Temperature
40℃~+100℃
Load Voltage
70V
Type
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.

TCMT1100 产品概述

TCMT1100 是一款由 VISHAY（威世）生产的高性能晶体管输出光耦合器，广泛应用于需要电气隔离和信号传输的各种电子设备中。其出色的性能规格和可靠的应用特性，使其成为诸如电源管理、工业自动化、通讯设备及医疗电子等领域中不可或缺的组件。

基本参数

TCMT1100 的主要参数包括：

  • 输入类型: DC电源信号，便于与多种控制电路直接连接。
  • 通道数目: 单通道设计，适合简单的信号隔离应用。
  • 隔离电压: 达到 3750 Vrms 的隔离电压，使其能够在高电压环境中安全运行，有效防止高压对下游电路造成损害。
  • 输出电压和电流:
    • 最大输出电压：70V，满足多数工业应用的需求。
    • 最大输出电流：50mA，适合小至中等负载的控制需求。

性能特点

  1. 电流传输比: 在输入电流为5mA时，TCMT1100 的最小电流传输比为 50%，最大可达 600%。这一范围的电流传输比特别适合应对多样化的驱动需求，确保高效的信号转化。

  2. 接通和关断时间: 该光耦的接通时间平均为 9.5µs，关断时间为 8.5µs，确保动态响应足够快，适合快速开关操作的应用场景。

  3. 上升时间和下降时间: 上升时间为 5.5µs，下降时间为 7µs，这些性能指标使其在高频信号传输中表现良好。

  4. 电压和温度特性: 标准正向电压 (Vf) 典型值为 1.35V，最大正向电流 (If) 可达 60mA，同时其工作温度范围广泛，负载可在 -40°C 到 100°C 之间稳定工作，适用于各种环境条件。

封装及安装

TCMT1100 采用 4-SOP（表面贴装型）封装，尺寸为 4.40mm 宽，便于与其他表面贴装元件集成。其紧凑的外形设计使其在空间受限的应用中依然可以有效使用，同时保证良好的散热性能。

应用场景

TCMT1100 由于其出色的隔离电压和响应速度，广泛用于以下应用场景：

  1. 电源管理: 在开关电源、DC-DC 变换器等设备中，可用于隔离和控制输入和输出端，以提高系统的安全性与可靠性。

  2. 自动化控制系统: 在PLC（可编程逻辑控制器）和其他工业自动化系统中应用，利用其电气隔离的特性，确保控制信号可靠传输。

  3. 通讯设备: 在数据采集系统和网络设备中也非常受欢迎，能够有效进行信息的传递及隔离，增强系统的稳定性。

  4. 医疗电子: 在医疗设备中，TCMT1100 通过高隔离电压特性保证患者安全，适用于心率监测及其他生命体征监测设备。

结论

总体而言，TCMT1100 是一个性能卓越、应用广泛的光耦合器，凭借其出色的电气特性和可靠性，成为现代电子产品设计中的关键元件。无论是在严苛的工业环境，还是在对安全性要求极高的医疗仪器中，TCMT1100 都能够提供强大的支持，帮助工程师实现他们的设计目标。

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