DTA124ECA-TP Overview
The DTA124ECA-TP is a precision high-speed phototransistor designed for reliable optical sensing and switching applications. This device features a compact, low-capacitance structure that ensures rapid response times and high sensitivity. Ideal for industrial and consumer electronics, it supports efficient signal detection in environments requiring fast and accurate light-to-electrical conversion. The robust construction enhances durability and stability across temperature variations, making it well-suited for automation, data communication, and instrumentation tasks. For more detailed information and sourcing, visit IC 製造商.
DTA124ECA-TP Technical Specifications
| 參數 | 規格 |
|---|---|
| Phototransistor Type | NPN |
| 包裝 | Compact Plastic Molded (Transistor Outline) |
| 集電極-發射器電壓 (V執行長) | 30 V max |
| Emitter-Collector Voltage (VECO) | 5 V max |
| 集電極電流 (IC) | 50 mA max |
| Response Time (Rise/Fall) | 5 ??s typical |
| Collector-Emitter Dark Current | 100 nA max at 10 V |
| 操作溫度範圍 | -25??C to +85??C |
| Spectral Response | 850 nm peak wavelength |
DTA124ECA-TP Key Features
- Fast switching speed: With rise and fall times around 5 ??s, it enables high-speed optical signal processing, critical for communications and sensor feedback loops.
- 高靈敏度： The low dark current and optimized spectral response at 850 nm improve detection accuracy in low-light conditions.
- Compact transistor outline package: Facilitates easy PCB integration and space-saving designs in dense circuit layouts.
- 寬廣的操作溫度範圍： Ensures stable performance under varying environmental conditions, enhancing reliability in industrial applications.
典型應用
- Optical sensor modules for automation systems, where precise light detection triggers control actions or safety interlocks with minimal latency.
- Data communication interfaces utilizing infrared signals, requiring fast phototransistor switching for accurate data transmission.
- Consumer electronics such as remote control receivers, benefiting from its compact size and consistent sensitivity to IR signals.
- Instrumentation devices measuring light intensity or presence, leveraging its low dark current for improved signal-to-noise ratio.
DTA124ECA-TP Advantages vs Typical Alternatives
This device offers a superior combination of fast response and low dark current compared to typical phototransistors, delivering enhanced sensitivity and accuracy. Its compact package simplifies integration into space-constrained designs while maintaining robust voltage and current handling capabilities. These factors collectively improve system efficiency and reliability, making it a preferred choice for demanding optical sensing and switching applications.
暢銷產品
DTA124ECA-TP Brand Info
The DTA124ECA-TP is manufactured by Toshiba, a globally recognized semiconductor leader known for its innovation and quality in discrete components. Toshiba??s phototransistor devices are engineered for high performance and reliability, widely used in industrial, automotive, and consumer applications. The DTA124ECA-TP exemplifies Toshiba??s commitment to delivering precision optoelectronic components that meet stringent industry standards and support diverse design requirements.
常見問題
What is the maximum collector current rating for this phototransistor?
The maximum collector current for this phototransistor is 50 mA. Exceeding this rating can damage the device or degrade its performance, so designs should ensure current stays within this limit for reliable operation.
精選產品
What wavelength range does this phototransistor respond to most effectively?
The phototransistor has a peak spectral response near 850 nm, which makes it highly sensitive to infrared light commonly used in remote controls and optical communication systems.
Can this component operate reliably in industrial temperature environments?
Yes, it supports an operating temperature range from -25??C to +85??C, allowing stable performance in typical industrial and commercial ambient conditions without compromising sensitivity or speed.
聯絡我們
How does the package type benefit circuit design?
The transistor outline package is compact and standardized, enabling straightforward PCB mounting, reducing board space, and simplifying
