DDTC143FUA-7 Dual NPN Transistor, High-Speed Switching, TO-92 Package

DDTC143FUA-7 Overview

The DDTC143FUA-7 is a high-performance dual NPN transistor designed for compact, efficient switching and amplification in industrial and consumer electronics. Featuring a complementary pair in a single SOT-363 package, this device offers reliable operation with a maximum collector current of 150mA and a collector-emitter voltage rating of 40V. Its low noise and high gain characteristics make it suitable for signal processing and amplification tasks. The DDTC143FUA-7 balances power efficiency and integration, making it ideal for engineers focused on optimizing space and performance in modern electronic designs. For detailed component sourcing and support, visit IC Üreticisi.

DDTC143FUA-7 Technical Specifications

DDTC143FUA-7 Key Features

• Dual transistor configuration: Integrates two NPN transistors in a single compact package, reducing board space and simplifying design complexity.
• High voltage tolerance: Supports collector-emitter voltages up to 40V, enabling use in a wide range of medium-voltage circuits.
• Düşük gürültülü çalışma: Ensures signal integrity in amplification applications, ideal for sensitive analog front-end circuits.
• Geniş çalışma sıcaklığı aralığı: Reliable performance from -55??C to +150??C, suitable for harsh industrial environments.
• Moderate power dissipation: Handles up to 300 mW, balancing power handling with compact form factor.
• Fast switching capability: Transition frequency of 100 MHz supports high-speed signal processing tasks.
• Standard SOT-363 package: Facilitates easy integration into automated assembly and high-density PCB layouts.

DDTC143FUA-7 Advantages vs Typical Alternatives

This dual NPN transistor device offers superior integration by combining two transistors in one compact SOT-363 package, saving PCB space compared to discrete transistors. Its higher voltage rating and robust gain characteristics provide enhanced sensitivity and accuracy, while the low noise and wide temperature tolerance improve reliability. These attributes make it a preferred choice for engineers requiring efficient amplification and switching with minimal power loss and simplified assembly.

Tipik Uygulamalar

• Signal amplification and switching in communication devices where space-saving dual transistor configurations improve circuit density and performance.
• General-purpose amplification in consumer electronics such as audio and video equipment, benefiting from low noise and high gain.
• Industrial control circuits requiring reliable operation under wide temperature ranges and moderate power dissipation.
• Driver stages in small motors and relay controls, leveraging the device??s fast switching and sufficient current handling capability.

DDTC143FUA-7 Brand Info

The DDTC143FUA-7 is manufactured by a leading semiconductor supplier known for delivering high-quality, reliable discrete components tailored for industrial and consumer applications. This dual NPN transistor reflects the brand??s commitment to precision engineering and robust performance in compact packaging. It supports designers and engineers in achieving optimized circuit designs with dependable transistor solutions, backed by consistent manufacturing standards and global availability.

SSS

What type of transistor configuration does this device use?

The device features a dual NPN transistor configuration integrated within a single SOT-363 package. This means it contains two NPN transistors optimized to work independently or in paired arrangements, which helps save circuit board space and simplifies design.

What is the maximum collector current and voltage rating?