DDTA142TU-7 Amplifier IC – High Power Audio Amplifier, TO-220 Package

DDTA142TU-7 Overview

The DDTA142TU-7 is a high-performance semiconductor device designed for signal amplification and switching applications, delivering robust electrical characteristics suitable for industrial and communication equipment. Engineered for precision and reliability, this transistor offers a balanced combination of gain, frequency response, and power handling. Its compact package supports efficient thermal management and system integration. Ideal for engineers and sourcing specialists, the device ensures performance consistency in demanding environments. For detailed component sourcing and technical support, visit the IC Manufacturer website.

DDTA142TU-7 Technical Specifications

DDTA142TU-7 Key Features

• High breakdown voltages: With a collector-emitter voltage rating of 80 V, the device supports robust operation in medium-voltage circuits, enhancing application versatility.
• Wide DC current gain range: The h_FE range from 40 to 160 enables flexible gain control, allowing designers to optimize amplification stages for varied signal requirements.
• Moderate power dissipation: The 1.25 W power rating allows reliable performance in compact assemblies without excessive heat generation, improving system reliability.
• High transition frequency: Operating up to 100 MHz ensures suitability for high-frequency switching and amplification, essential in communication and signal processing.

DDTA142TU-7 Advantages vs Typical Alternatives

This transistor stands out by combining a strong voltage rating with a broad gain range, delivering enhanced sensitivity and switching accuracy in industrial circuits. Its moderate power dissipation and high-frequency response provide a balance of efficiency and performance not always found in similar discrete transistors. The device??s compact footprint and robust thermal parameters facilitate easier integration and long-term reliability under demanding operational conditions.

Typical Applications

• Signal amplification in industrial control systems, where stable gain and voltage tolerance are critical for precise sensor and actuator management.
• Switching elements in low to medium power communication devices, enabling efficient high-frequency signal modulation and transmission.
• Driver stages in power management circuits, supporting controlled current flow with reliable switching characteristics.
• General-purpose amplification in consumer electronics requiring balanced gain and frequency response without complex thermal solutions.

DDTA142TU-7 Brand Info

The DDTA142TU-7 is a product line from a leading semiconductor manufacturer known for their rigorous quality standards and comprehensive technical support. This transistor series is engineered to meet the demands of industrial-grade applications, emphasizing durability, consistent performance, and seamless integration. The brand??s commitment to innovation ensures that components like this device maintain compatibility with evolving system requirements and industry trends.

FAQ

What is the maximum collector current rating of this transistor?

The device supports a maximum collector current of 0.8 A, making it suitable for moderate power amplification and switching tasks in various electronic circuits.

Can this transistor operate at high frequencies effectively?

Yes, with a transition frequency of up to 100