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EVERLIGHT PT15-21B/TR8 PT15
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- EVERLIGHT PT15-21B / TR8
- Type
- EVERLIGHT
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- EVERLIGHT
- Electronic Component
- PT15-21B/TR8
- Electronic Component
- 1
- Package
- 1206
- Electronic Component
- Phototransistor
- Electronic Component
- 0.041g
- Current
- 100nA
- Electronic Component
- 1
- Electronic Component
- BM0084327705
- Electronic Component
- 940nm
- Operating Temperature
- 25℃~+85℃
- Transistor Type
- NPN
- Power Dissipation(Pd)
- 75mW
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PT15-21B/TR8 产品概述
一、产品简介
PT15-21B/TR8是由台湾亿光（Everlight Electronics Co Ltd）公司制造的一款红外接收管。该产品广泛应用于各种红外信号接收领域，尤其是在遥控器、光电传感器和通信设备等场景中。凭借其卓越的性能和优良的适用性，PT15-21B/TR8已经成为电子制造商的优选组件。
二、主要参数
波长: PT15-21B/TR8的工作波长为940nm，属于红外光范围，能够有效接收红外信号。
封装规格: 该产品采用1206（3216公制）表面贴装封装，符合国际标准，便于自动化贴装，提高生产效率。
工作温度: PT15-21B/TR8在-25°C至85°C的工作温度范围内稳定运行，适应各种环境条件，确保产品在室外、工业和家庭应用中的可靠性。
电气特性:
- 最大集射极击穿电压为30V，这提供了较高的安全裕度，适合大多数电路设计。
- 最大集电极电流为20mA，确保产品在高负载条件下的稳定性。
- 最大暗电流仅为100nA，表明该器件具有优秀的噪声性能，能有效降低误触发的概率。
- 最大功率为75mW，适应不同功率的使用需求。
三、应用领域
PT15-21B/TR8因其稳定的性能和高可靠性，广泛应用于以下几个领域：
遥控器: 随着智能家居设备的普及，遥控器仍然是家用电子产品的核心组成部分。PT15-21B/TR8能够有效接收遥控器发出的红外信号，是这一方向的理想选择。
光电传感器: 该接收管能够在传感器中用作红外信号的输入接口，适用于自动门、距离传感器等产品。
通信设备: 在无线通信中，红外接收管是信号传输的关键组件，用于接收和解码信息。
消费电子产品: 适用于电视、音响、空调等各种电子产品的遥控接口，增强用户的使用体验。
四、设计考虑
在设计使用PT15-21B/TR8的电路时，需要考虑几个方面：
布线设计: 由于此器件是表面贴装型，需确保在PCB布局中合理安排焊盘和周围线路，减少信号干扰和布线延迟。
散热管理: 最大功率为75mW，虽然不算高，但在密集布局时，设计者仍需考虑适当的散热措施以避免过热影响性能。
电源设计: 必须保证供电电压不超过30V，同时集电极电流应控制在20mA以内，以保证元件的正常工作和寿命。
五、总结
PT15-21B/TR8红外接收管凭借其940nm的波长、出色的工作温度范围和优良的电气性能，成为了多种应用的理想选择。其1206封装不仅适应了现代电子产品小型化的需求，还为制造过程带来便利。在未来，随着物联网和智能家居的发展，PT15-21B/TR8将继续在红外接收领域发挥重要作用，推动相关技术的进步和市场的扩展。选择PT15-21B/TR8，不仅能够提升产品的性能，也为电子产品带来了更卓越的用户体验。
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