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EVERLIGHT PT91-21C/TR7 PT91
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- EVERLIGHT PT91-21C / TR7
- Type
- EVERLIGHT
- Unit
- Electronic Component
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- EVERLIGHT
- Electronic Component
- PT91-21C/TR7
- Electronic Component
- 1
- Package
- SMD
- Electronic Component
- Phototransistor
- Electronic Component
- 1g
- Current
- 100nA
- Electronic Component
- 1
- Electronic Component
- BM0226513166
- Electronic Component
- 940nm
- Operating Temperature
- 25℃~+85℃
- Power Dissipation(Pd)
- 75mW
- Electronic Component
- Electronic Component
- Electronic Component
- 1000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PT91-21C/TR7 产品概述
基本信息
- 制造商: Everlight Electronics Co., Ltd
- 品牌: EVERLIGHT（台湾亿光）
- 封装: 2-SMD, 鸥翼
- 封装类型: 表面贴装型（SMD）
- 产品状态: 有源
光学特性
- 波长: 940nm
- 方向: 顶视图
电气特性
- 电压 - 集射极击穿（最大值）: 30V
- 电流 - 集电极（Ic）（最大值）: 20mA
- 电流 - 暗（Id）（最大值）: 100nA
- 功率 - 最大值: 75mW
工作环境
- 工作温度: -25°C 至 85°C（TA）
产品特点
PT91-21C/TR7是一款高性能的940nm红外光传感器，专为各种应用场景而设计。作为Everlight Electronics Co., Ltd旗下的优质产品，PT91-21C/TR7凭借其稳健的性能和可靠的质量在市场上赢得了良好的声誉。该传感器采用鸥翼表面贴装封装，适合现代电子设备的高度集成化要求。
应用领域
PT91-21C/TR7广泛应用于以下领域：
消费电子产品: PT91-21C/TR7非常适合于遥控器、电视、音响等消费电子产品中的红外接收和发射。940nm的波长是大多数遥控设备所使用的标准波长，确保了良好的信号强度和接收质量。
安防系统: 由于其高灵敏度和低暗电流，该传感器适用于安防监控系统中的运动检测和红外线监控。能够在噪声环境中准确工作，使其成为有效的安防解决方案。
工业自动化: PT91-21C/TR7适合用于工业自动化设备，作为指令反馈或物体识别的传感器。例如，可以用于传送带上的物体检测，确保生产线的顺利运行。
汽车电子: 在汽车电子领域，该红外传感器能够用于防撞系统、超声波传感系统以及车内监控等多种功能上，提升了汽车的智能化和安全性。
性能优势
宽工作温度范围: PT91-21C/TR7的工作温度可在-25°C至85°C之间变化，使其在各种环境下均能稳定工作。这种耐久性使其成为多种应用的理想选择，无论是在严寒的冬季还是高温的夏季。
低暗电流: 最大100nA的暗电流特性使得PT91-21C/TR7在低光环境中依然能保持高灵敏度，减少了因噪声引起的假触发，保证了系统的可靠性。
高电流承受能力: 在最大20mA的集电极电流下，PT91-21C/TR7能够支持大多数应用所需的信号处理能力。加之最大30V的集射极击穿电压，产品在高压情况和突发情况中均有良好的绝缘保护。
小型封装设计: 2-SMD鸥翼式封装为其节省了电路板空间，方便设计师在设计时进行灵活布局，满足对空间的严苛要求。
结论
PT91-21C/TR7以其940nm的高效光学特性、优异的电气性能以及广泛的应用场合，成为市场上优秀的红外光传感器选择。无论是用于消费电子、安防系统，还是工业自动化，都能提供稳定、可靠的性能，助力的各类电子设备实现更高的智能化水平和安全性。作为Everlight的产品，其品质和稳定性得到用户的广泛认可，是您电子设计的可信赖伙伴。
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