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EVERLIGHT PT26-21B/CT PT26
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- EVERLIGHT PT26-21B / CT
- Type
- EVERLIGHT
- Unit
- Electronic Component
- Minimum package
- 1500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- EVERLIGHT
- Electronic Component
- PT26-21B/CT
- Electronic Component
- 1
- Package
- 1206
- Electronic Component
- Phototransistor
- Electronic Component
- 0.041g
- Electronic Component
- 1
- Electronic Component
- BM0264967423
- Electronic Component
- 940nm
- Operating Temperature
- 25℃~+85℃
- Transistor Type
- NPN
- Power Dissipation(Pd)
- 75mW
- Electronic Component
- Electronic Component
- Electronic Component
- 1500
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：光电三极管 PT26-21B/CT
一、概述
PT26-21B/CT 是由台湾亿光（EVERLIGHT）公司生产的一款高性能光电三极管，采用小型表面贴装（SMD）封装，型号为1206。这款光电三极管广泛应用于各种电子设备中，致力于光电信号的检测和转换，适合用于工业自动化、消费电子、安防系统、医疗设备及其他需要光电转换的应用场合。
二、结构与封装
PT26-21B/CT 采用1206封装，具有较小的尺寸，适合高密度的电路板设计。其封装设计确保了良好的散热性能和电气隔离，降低了使用过程中的电磁干扰，保证信号传输的稳定性及可靠性。SMD封装有利于自动化生产和实现更高的组装效率，适用于现代电子产品的生产要求。
三、工作原理
光电三极管的工作原理基于光电效应，当光源（例如LED、激光等）照射到光电三极管的敏感区域时，光子与半导体材料中的电子相互作用，使其获得足够的能量以跃迁到导带，产生光电流。PT26-21B/CT 的设计使其在接收光信号时能够快速响应，并将其转化为电流信号，这一特性在各种光电信号报警、感应、开关设备中非常重要。
四、性能特点
高灵敏度: PT26-21B/CT 的光敏感应特性设计优秀，在低光照环境下依然能够提供快速的响应能力，降低了对光源强度的依赖，提升了实用性。
快速响应时间: 该光电三极管具备较快的响应时间，适于高频信号的检测，可以在多个快速变化的光信号应用场景中表现出色。
宽波长范围: PT26-21B/CT 能够覆盖较广的光波长范围，适应不同类型的光源，满足用户多元化的应用需求。
高稳定性: 产品在温度变化、潮湿等环境因素下能够保持稳定的性能，适合各种工作环境，确保使用寿命和安全性。
低功耗: 在电源效率日益受到重视的背景下，PT26-21B/CT 的低功耗特性亦使其成为便携式设备和可持续设计的优选元件。
五、应用领域
PT26-21B/CT 的应用极为广泛，包括但不限于以下几个方面：
工业自动化: 在传感器、光电开关等设备中应用，完成光电信号的检测。
消费电子: 用于遥控器、光纤通信、条形码扫描等设备中，实现高效的信息传递。
安防系统: 在运动检测、红外线报警装置中，作为传感器的一部分，提高监控设备的灵敏度和响应速度。
医疗设备: 用于光电测量仪器，如脉搏血氧仪，帮助实现准确的生理参数测量。
家电设备: 例如洗衣机、微波炉等中的光障检测，确保操作安全。
六、总结
PT26-21B/CT 光电三极管凭借其优异的性能，高灵敏度，快速响应时间以及良好的环境适应性，成为市场上不可或缺的电子元件之一。无论是在工业应用、医疗设备还是消费电子中，它都展现出卓越的表现，适应现代化科技发展的需求。随着科技的持续进步，相信 PT26-21B/CT 在未来会有更广阔的应用前景。
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