DTA123YUA-TP Toshiba NPN Transistor, High Gain Amplifier, TO-220 Package

DTA123YUA-TP Overview

The DTA123YUA-TP is a high-performance NPN bipolar junction transistor designed for general-purpose amplification and switching applications. Featuring a compact SOT-23 package, this transistor offers reliable operation with a collector current capability of up to 150mA and a collector-emitter voltage of 40V. Its low saturation voltage and high current gain make it suitable for efficient signal amplification and switching in low to medium power circuits. Engineers and sourcing specialists will appreciate its robust electrical characteristics and compatibility with automated assembly processes, ensuring dependable performance in a wide range of industrial and consumer electronics designs. For more detailed information, visit IC Manufacturer.

DTA123YUA-TP Technical Specifications

DTA123YUA-TP Key Features

• High Current Gain: Provides strong amplification with a DC gain between 100 and 300, enabling efficient signal boosting in analog circuits.
• Low Saturation Voltage: Reduces power loss during switching, improving overall system efficiency and thermal performance.
• Compact SOT-23 Package: Ideal for space-constrained applications and automated PCB assembly, enhancing design flexibility.
• Wide Operating Temperature Range: Ensures reliable performance in harsh environments, suitable for industrial-grade electronics.

Typical Applications

• Switching and amplification in low to medium power circuits, ideal for signal processing and driver stages in industrial equipment.
• General-purpose small signal transistor usage in consumer electronics such as audio amplification and sensor interfacing.
• Low noise amplification applications requiring stable gain and low distortion across a broad frequency range.
• Embedded system designs where compact size and reliable switching are critical for efficient circuit operation.

DTA123YUA-TP Advantages vs Typical Alternatives

This transistor offers a blend of high current gain and low saturation voltage that improves switching efficiency compared to many generic NPN transistors. Its compact SOT-23 package facilitates high-density PCB layouts and automated assembly, while the wide temperature range and consistent gain performance provide enhanced reliability in demanding industrial environments. These factors combine to make it a superior choice for precision amplification and switching tasks.

DTA123YUA-TP Brand Info

The DTA123YUA-TP is manufactured by Diotec Semiconductor AG, a reputable provider of discrete semiconductor components known for quality and reliability in power and signal applications. Diotec??s product lineup includes diodes, transistors, and other semiconductors designed for industrial, automotive, and consumer electronics markets. The DTA123YUA-TP exemplifies Diotec??s commitment to delivering high-performance, surface-mount transistors optimized for low power consumption and robust operation in modern electronic designs.

FAQ

What is the maximum collector current rating for this transistor?

The maximum collector current (I_C) for this device is 150 mA, which suits it for low to medium power switching and amplification applications.

In what package is the transistor available, and why is this beneficial?

It comes in a SOT-23 surface-mount package, which is compact and facilitates automated PCB assembly, saving board space and improving manufacturing efficiency.

What is the typical DC current gain range, and how does it impact circuit design?