DTC123JCA-TP NPN Transistor Switch – SOT-223 Package by STMicroelectronics

DTC123JCA-TP Overview

The DTC123JCA-TP is a high-performance dual NPN transistor designed for low-voltage and low-power switching and amplification applications. With its complementary silicon planar epitaxial process, it offers reliable operation in compact surface-mount SOT-363 packaging, making it ideal for space-constrained industrial and consumer electronics. This device features excellent current gain and fast switching characteristics, ensuring efficient signal processing and control. Its robust thermal stability and low saturation voltage enhance overall circuit efficiency. For detailed technical specifications and sourcing, visit IC Manufacturer.

DTC123JCA-TP Technical Specifications

DTC123JCA-TP Key Features

• Dual NPN Transistor Configuration: Enables compact circuit designs by integrating two transistors in one small package, reducing board space and assembly complexity.
• Low Collector-Emitter Saturation Voltage: Minimizes power loss during switching, improving overall energy efficiency in low-voltage applications.
• High Current Gain: Provides strong amplification with minimal base drive, supporting improved signal integrity and reduced input power demands.
• Fast Switching Speed: Suitable for high-frequency signal processing up to 100 MHz, making it ideal for communication and control circuits.
• Compact SOT-363 Package: Ideal for automated surface-mount assembly and use in space-constrained industrial and consumer devices.
• Wide Operating Temperature Range: Ensures reliable operation in harsh environments, from -55??C up to 150??C junction temperature.

Typical Applications

• Low-voltage switching and amplification in portable and battery-powered devices where efficient power management is critical.
• Signal amplification stages in communication equipment requiring high-frequency response and low distortion.
• Interface circuits within industrial control systems that demand compact component solutions and reliable switching performance.
• General-purpose amplification and switching tasks in consumer electronics such as audio equipment, sensors, and lighting controls.

DTC123JCA-TP Advantages vs Typical Alternatives

This dual NPN transistor offers a compact and efficient solution compared to discrete transistor pairs, reducing board footprint and assembly costs. Its low saturation voltage and high current gain improve power efficiency and signal amplification accuracy. Additionally, the SOT-363 package supports automated manufacturing and enhances reliability under varying thermal conditions, providing a superior alternative for engineers seeking compact, high-performance transistor pairs.

DTC123JCA-TP Brand Info

The DTC123JCA-TP is a product from a leading semiconductor manufacturer known for delivering reliable, high-quality discrete transistors optimized for industrial and consumer electronics. This brand emphasizes innovation in silicon planar epitaxial technology and compact packaging formats like SOT-363, ensuring devices meet rigorous performance and environmental standards. The dual NPN transistor is part of their extensive portfolio targeting low-power switching and amplification applications, supporting engineers with consistent and readily available components worldwide.

FAQ

What is the maximum collector current rating of this dual NPN transistor?

The maximum continuous collector current for each transistor within this device is 150 mA, making it suitable for low to medium power switching and amplification tasks in various electronic circuits.

Can this transistor pair handle