DTA123YCA-HF High-Frequency Transistor | DTA123YCA-HF | TO-92 Package

DTA123YCA-HF Overview

The DTA123YCA-HF is a high-frequency, dual NPN transistor designed for reliable switching and amplification in industrial electronics. Featuring a compact SOT-363 package, this device supports low noise operation and high gain performance, making it ideal for signal processing and driver applications. With robust electrical characteristics and thermal stability, it ensures consistent functionality in demanding environments. Engineers and sourcing specialists will find this transistor suitable for integration in communication modules, sensor interfaces, and power management circuits. For detailed specifications and sourcing options, visit IC Manufacturer.

DTA123YCA-HF Technical Specifications

DTA123YCA-HF Key Features

• Dual NPN configuration: Enables compact circuit design by integrating two matched transistors in one package, reducing PCB space and assembly complexity.
• High gain bandwidth product: Supports high-speed switching and amplification, improving signal integrity in communication and sensor systems.
• Low noise operation: Enhances signal clarity, which is critical for precision analog front-ends and RF applications.
• Robust power dissipation rating: Allows reliable performance in thermally challenging environments, increasing device longevity.

DTA123YCA-HF Advantages vs Typical Alternatives

This transistor offers superior high-frequency response and dual-transistor integration in a compact SOT-363 package, providing enhanced circuit density and simplified design compared to single discrete transistors. Its robust voltage and current ratings ensure reliable operation under industrial conditions, while low noise characteristics improve overall system accuracy and efficiency.

Typical Applications

• High-frequency amplification in communication equipment, offering improved signal gain and stability in RF front-end circuits.
• Driver stage for relay and switching circuits, providing reliable switching performance with minimal power loss.
• Sensor interface circuits requiring low noise and precise amplification for accurate sensor data processing.
• General-purpose analog and digital signal processing in industrial automation systems.

DTA123YCA-HF Brand Info

The DTA123YCA-HF is manufactured by a leading semiconductor supplier specializing in discrete components for industrial applications. Designed to meet stringent quality and reliability standards, this transistor series is well-regarded for its performance consistency and durability. The product benefits from extensive quality control and support, making it a preferred choice for engineers requiring dependable dual NPN transistors in compact surface-mount packages.

FAQ

What is the maximum collector current rating for this transistor?

The maximum collector current is rated at 100 mA, allowing it to handle moderate current loads suitable for signal amplification and switching tasks in industrial electronics.

Can this transistor operate at high frequencies?

Yes, the device supports a gain bandwidth product of 100 MHz, making it suitable for high-frequency applications such as RF amplification and fast switching circuits.

What type of package does this transistor use?

This transistor is housed in a SOT-363 package, a small footprint surface-mount package that enables compact PCB designs and efficient thermal management.

Is the device suitable for operation in harsh temperature environments?

Yes, it supports an operating temperature range from -55??C up to +150??C, ensuring reliable performance in demanding industrial and automotive environments.

Does the transistor feature low noise for sensitive applications?

The device is designed for low noise operation, which makes it ideal for use in sensor interfaces and communication circuits where signal integrity is critical.