DDTA142TU-7-F Overview
The DDTA142TU-7-F is a high-performance dual digital transistor tailored for precision switching and amplification in industrial and consumer electronics. Featuring built-in resistors, it simplifies circuit design by eliminating the need for external base resistors, which streamlines PCB layout and reduces component count. Its robust package and specified electrical characteristics ensure reliable operation across a range of voltages and currents. This device is well-suited for engineers seeking efficient, compact transistor solutions for signal processing and power management. For detailed specifications and sourcing options, visit الشركة المصنعة للدوائر المتكاملة.
DDTA142TU-7-F Technical Specifications
| المعلمة | المواصفات |
|---|---|
| نوع الترانزستور | Dual Digital Transistor with Built-in Resistors |
| نوع الحزمة | TO-92 |
| جهد المُجمِّع-المرسل (Vالرئيس التنفيذي) | 50 V |
| جهد المجمع-القاعدة المجمِّع (Vالبنك المركزي العماني) | 60 V |
| جهد الباعث-القاعدة (VEBO) | 5 V |
| تيار المُجمِّع (IC) | 100 mA (max) |
| تبديد الطاقة (Pالمجموع) | 400 mW |
| Built-in Resistor Values | Base to Emitter: 10 k??, Base to Collector: 2.2 k?? (typical) |
| تردد الانتقال (وT) | 100 ميجاهرتز (نموذجي) |
DDTA142TU-7-F Key Features
- Integrated base resistors: Simplifies circuit design by removing the need for external base resistors, reducing PCB space and assembly complexity.
- Dual transistor configuration: Enables compact and efficient switching or amplification in multi-stage circuits, improving overall system integration.
- High voltage and current ratings: Supports up to 50 V collector-emitter voltage and 100 mA collector current, ensuring reliable operation in moderate power applications.
- Compact TO-92 package: Facilitates easy mounting and thermal management in compact designs, suitable for industrial and consumer electronics.
- Low power dissipation: With a maximum power rating of 400 mW, it offers energy-efficient operation and improved thermal reliability.
DDTA142TU-7-F Advantages vs Typical Alternatives
This dual digital transistor offers superior integration by embedding base resistors, which reduces external components and enhances circuit reliability compared to standard discrete transistors. Its balanced electrical parameters provide consistent switching performance with higher voltage tolerance and low power loss. Compared to typical alternatives, it delivers improved space efficiency and simplified design, making it ideal for engineers focused on compact, cost-effective, and dependable transistor solutions.
🔥 المنتجات الأكثر مبيعًا
التطبيقات النموذجية
- Signal amplification and switching in industrial control circuits, where stable operation and simplified PCB design are critical for reliability and cost-efficiency.
- Driver circuits for relays and small motors requiring robust voltage ratings and integrated resistor functionality to minimize component count.
- Consumer electronic devices where compact transistor configurations reduce board space and improve assembly efficiency.
- Interface circuits that benefit from built-in resistors to protect microcontroller inputs and optimize signal integrity.
DDTA142TU-7-F Brand Info
The DDTA142TU-7-F is manufactured by a leading semiconductor supplier known for producing reliable and high-quality transistor components. This product is part of a comprehensive line of digital transistors designed to meet the demands of modern electronic applications, offering engineers a trusted solution for integrating efficient switching elements with minimal external components. The brand emphasizes rigorous quality control and consistency to ensure performance across industrial and commercial environments.
الأسئلة الشائعة
What is the main benefit of the built-in resistors in the DDTA142TU-7-F?
The integrated base resistors eliminate the need for external resistors, simplifying circuit design and reducing PCB space. This also decreases assembly time and potential errors, improving overall system reliability.
🌟 المنتجات المميزة
Can this transistor handle high power applications?
The device supports a maximum power dissipation of 400 mW and collector current up to 100 mA, making it suitable for moderate power applications but not for high-power or heavy
