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Vishay TEFT4300 Phototransistor TEFT4300
Configuration
1 options
Configuration
23+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- VISHAY TEFT4300
- Type
- D=3MM
- Unit
- Electronic Component
- Minimum package
- 5000
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- VISHAY
- Electronic Component
- TEFT4300
- Electronic Component
- 1
- Package
- Through-hole, D=3mm
- Electronic Component
- Phototransistor
- Electronic Component
- ±30°
- Electronic Component
- 0.142g
- Current
- 1nA
- Electronic Component
- 1
- Electronic Component
- BM0000285705
- Electronic Component
- 925nm
- Operating Temperature
- 40℃~+100℃
- Transistor Type
- NPN
- Power Dissipation(Pd)
- 100mW
- Electronic Component
- 5000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TEFT4300 产品概述
TEFT4300 是由威世（VISHAY）公司推出的一款高性能硅光电晶体管，专为925nm波长应用设计。该产品在各类光电传感器、数据传输、遥控和光纤通信等领域中具有广泛的应用潜力。其优越的性能参数使其成为众多工业和消费电子产品中的理想选择。
主要技术参数
TEFT4300 的核心规格包括：
- 波长: 925nm。该波长适合与多种红外发射器配合使用，广泛应用于红外线通讯和传感器中。
- 电流特性: 最大集电极电流 (Ic) 为 50mA，暗电流 (Id) 最大值为 200nA。较低的暗电流意味着在无光照条件下，TEFT4300 的噪声水平较低，从而提高了系统的整体信噪比。
- 工作温度范围: 可以在-40°C到100°C的极端温度下稳定工作，确保在各种环境条件下均能正常运行，适合户外和工业环境的应用需求。
- 电压: 最大集射极击穿电压为 70V，意味着该器件具备较高的耐压能力，能够承受较强的电气干扰而不失效。
- 视角: 60°的视角设计能够实现大范围的光接收，适合于需要大范围检测的应用场景。
- 最大功率: 该器件的最大功率可达到 100mW，确保在高功率应用中也能稳定工作。
封装与安装
TEFT4300 采用径向 T-1 封装，直径为 3mm，这种小型的封装形式非常适合各种空间受限的设备中安装。通孔安装方式使得与PCB的连接十分便利，能够与多种连接方式兼容，使其在装配时具备灵活性。
应用领域
TEFT4300 光电晶体管的应用领域广泛，包括但不限于：
- 红外信号接收: 由于其925nm的波长特性，非常适合用于接收来自红外发射器的信号，在遥控装置、红外门禁和安全监控系统中得到了广泛应用。
- 光纤通信: 在光纤通信中，TEFT4300能够有效地将光信号转为电信号，用于高效的数据传输。
- 光电传感器: 适合用于调光、商品计数、运动检测及工业自动化设备中的光电传感器，助力智能控制系统的建设。
- 医疗设备: 由于其高灵敏度和宽工作温度范围，该器件适合运用于医疗监测和检测设备中。
综合优势
TEFT4300 凭借其高灵敏度、稳健的性能和广泛的应用范围，成为许多设计师和工程师在选择光电晶体管时的首选。低暗电流和高集电极电流能力使其在实际应用中表现卓越，为各类电子设备提供可靠的光电转换方案。
VISHAY 公司在电子元器件领域拥有卓越的技术实力及丰富的产品线，其生产的 TEFT4300 可保证在密集应用环境中保持性能稳定，满足现代电子应用对小型化、高效能的需求。无论是在消费电子、工业设备还是特种设备中，TEFT4300 都展现出极高的适应性和良好的性价比，是推动智能化发展的重要基础元件之一。
通过使用 TEFT4300，设计师可以轻松地将其整合到各种应用中，实现更高效的设计方案，为各项电子产品的创新增添动力。
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