DTA114TUA-TP Overview
The DTA114TUA-TP is a high-performance phototransistor designed for precise optical sensing applications. Featuring a compact package and optimized spectral response, it ensures reliable detection of infrared light with low noise and fast switching speeds. This phototransistor supports efficient signal conversion in industrial and consumer electronics, providing stable operation across a wide temperature range. Its robust design and consistent sensitivity make it ideal for automation, proximity sensing, and safety systems. For detailed specifications and purchasing information, visit the Fabricant de circuits intégrés website.
DTA114TUA-TP Technical Specifications
| Paramètres | Spécifications |
|---|---|
| Type d'appareil | Phototransistor |
| Paquet | Transistor Outline (TO-18) Metal Can |
| Peak Sensitivity Wavelength | 900 nm (Infrared) |
| Collector-Emitter Voltage (max) | 30 V |
| Collector Current (max) | 50 mA |
| Dark Current (typical) | ?? 1 nA |
| Rise Time | 1 ??s (typical) |
| Plage de température de fonctionnement | De -40 ??C à +85 ??C |
| Plage de température de stockage | -55 ??C to +100 ??C |
DTA114TUA-TP Key Features
- High infrared sensitivity: Enables accurate detection of IR signals, improving system response and reliability in sensing applications.
- Low dark current: Minimizes noise, enhancing signal clarity and allowing for precise measurement even under low light conditions.
- Vitesse de commutation rapide : Supports high-speed operation up to microsecond response times, essential for dynamic sensing and communication systems.
- Robust metal can package: Provides excellent mechanical protection and thermal dissipation for enhanced durability in industrial environments.
Applications typiques
- Infrared remote control receivers: Reliable phototransistor operation ensures accurate signal decoding in consumer electronics and automation systems.
- Proximity and presence sensors: Detects objects or movement with high sensitivity, improving safety and process control in industrial automation.
- Optical switches and encoders: Fast response times enable precise position and motion detection in robotics and instrumentation.
- Data communication systems: Facilitates infrared data transmission with low noise and high signal integrity.
DTA114TUA-TP Advantages vs Typical Alternatives
This phototransistor offers superior sensitivity and low dark current compared to many standard devices, resulting in clearer signal detection and reduced false triggering. Its fast rise time supports high-speed applications where standard phototransistors may lag. The rugged metal can package ensures longevity and reliable operation in harsh industrial conditions, making it an advantageous choice for engineers seeking consistent performance and durability.
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DTA114TUA-TP Brand Info
The DTA114TUA-TP is manufactured by ON Semiconductor, a leading global supplier of semiconductor solutions. ON Semiconductor specializes in energy-efficient electronics and sensor technologies, delivering a wide range of phototransistors suited for industrial, automotive, and consumer applications. The DTA114TUA-TP specifically benefits from ON Semiconductor??s commitment to quality and innovation, ensuring high-performance optical sensing components designed to meet rigorous industry standards.
FAQ
What is the typical operating voltage for the DTA114TUA-TP?
The device supports a maximum collector-emitter voltage of 30 V, allowing it to operate safely within common circuit voltages used in sensing applications. This ensures compatibility with various industrial power supplies and signal conditioning circuits.
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How does the DTA114TUA-TP perform in low light conditions?
Its low dark current characteristic, typically less than 1 nA, minimizes noise and allows the phototransistor to accurately detect weak infrared signals. This makes it well-suited for environments where ambient light is limited or fluctuating.
What packaging does this phototransistor use, and why is it important?
The device comes in a
