DDTC115GUA-7-F Transient Voltage Suppressor Diode – Surface Mount Package

DDTC115GUA-7-F Overview

The DDTC115GUA-7-F is a high-performance dual NPN transistor array, designed for precision switching and amplification in industrial electronics. Featuring matched transistor pairs with a common emitter configuration, it supports medium voltage and current applications with reliable gain characteristics. The device??s low noise and high gain bandwidth product make it suitable for signal processing and driver stages. Its compact SOT-363 package enhances PCB space efficiency and thermal management. Ideal for engineers and sourcing specialists, this transistor array offers robust electrical parameters and consistent performance across various industrial environments. For detailed specifications, refer to IC Manufacturer.

DDTC115GUA-7-F Technical Specifications

DDTC115GUA-7-F Key Features

• Dual Matched Transistors: Provides excellent gain matching for differential circuits, improving signal accuracy and symmetry in amplifiers.
• Compact SOT-363 Package: Minimizes PCB footprint, enabling high-density circuit designs without compromising thermal performance.
• Wide Operating Voltage: Supports up to 50 V collector-emitter voltage, suitable for medium power switching applications in industrial environments.
• High Transition Frequency: Enables fast switching speeds, ideal for signal processing and high-frequency drivers.
• Robust Thermal Rating: With a max power dissipation of 300 mW, it ensures reliable operation under elevated temperature conditions.

DDTC115GUA-7-F Advantages vs Typical Alternatives

This transistor array offers superior gain matching and higher transition frequency compared to discrete transistor solutions, improving circuit linearity and switching speed. Its compact SOT-363 package reduces PCB space and enhances thermal management. Additionally, the device supports higher collector-emitter voltages and continuous current handling, making it more reliable and versatile for industrial electronics than many standard single-transistor alternatives.

Typical Applications

• Signal amplification and switching in industrial control systems, where precise gain and matched transistor pairs improve overall circuit performance and reliability.
• Driver stages for relay and solenoid control, benefiting from its medium voltage and current handling capabilities.
• High-frequency small-signal amplification circuits, leveraging the high transition frequency for improved signal integrity.
• Compact consumer electronics and communication equipment requiring space-efficient transistor arrays with stable gain characteristics.

DDTC115GUA-7-F Brand Info

The DDTC115GUA-7-F is a product from a leading semiconductor manufacturer known for delivering reliable and robust transistor solutions optimized for industrial applications. This dual NPN transistor array is part of their portfolio designed to meet demanding electrical and thermal requirements while maintaining compact size and ease of integration. The brand emphasizes quality control and consistent performance, supported by comprehensive datasheets and technical support for engineering and sourcing teams.

FAQ

What is the maximum collector current rating of this transistor array?

The device supports a continuous collector current of 150 mA per transistor, which suits medium power switching and amplification tasks in industrial and consumer applications.

Which package type does this transistor array come in?

It is housed in a SOT-363 package, also known as SC-70, which is a compact surface-mount package ideal for saving PCB space while maintaining good thermal dissipation.

Can this transistor array operate at high frequencies?

Yes, it features a typical transition frequency of 100 MHz, enabling fast switching and high-frequency signal amplification suitable for communication and signal processing circuits.