DDTC113TUA-7 Dual Transistor Switch – TO-92 Package | High Performance

DDTC113TUA-7 Overview

The DDTC113TUA-7 is a high-performance dual NPN transistor array designed for switching and amplification applications in industrial electronics. Featuring matched transistor pairs with low noise and high gain, this device enhances circuit reliability and efficiency. Its compact SOT-23 package supports space-saving PCB layouts, making it ideal for modern industrial designs. With robust electrical characteristics, the DDTC113TUA-7 offers consistent performance under varying conditions, ensuring dependable operation in control, driver, and signal processing circuits. For more details, visit IC Manufacturer.

DDTC113TUA-7 Technical Specifications

DDTC113TUA-7 Key Features

• Matched Dual NPN Transistors: Ensures consistent gain and performance for differential amplifier and switching applications, enhancing signal integrity.
• Compact SOT-23 Package: Facilitates high-density PCB layout and reduces overall device footprint, essential for space-constrained industrial designs.
• High Current Handling: Supports collector currents up to 600 mA, enabling robust driving capabilities in load-switching circuits.
• Wide Voltage Range: Collector-emitter voltage rating of 40 V and collector-base voltage of 60 V allows operation in diverse industrial environments.
• Low Noise and High Gain: DC current gain ranging from 100 to 300 optimizes amplification while maintaining signal clarity.
• Temperature Resilience: Operates reliably from -55??C to +150??C, suitable for harsh industrial conditions.
• Low Power Dissipation: 350 mW maximum power dissipation maintains thermal efficiency and device longevity.

DDTC113TUA-7 Advantages vs Typical Alternatives

This dual NPN transistor device offers superior integration with matched pairs in a compact SOT-23 package, providing efficient space utilization compared to discrete transistors. The high current capability and wide voltage ratings enhance robustness and reliability in demanding industrial applications. Its low noise and high gain characteristics improve signal accuracy and switching performance, making it a preferred choice over general-purpose transistors lacking matched pairs or similar specifications.

Typical Applications

• Signal amplification and switching circuits in industrial control systems, benefiting from matched transistor pairs for precise electrical performance.
• Driver circuits for relays and LEDs requiring reliable current handling and low voltage drop.
• Audio preamplifiers where low noise and high gain improve sound quality and signal fidelity.
• General-purpose amplification and switching in automotive and consumer electronics with demanding temperature ranges.

DDTC113TUA-7 Brand Info

The DDTC113TUA-7 is part of a product family engineered for industrial-grade performance by a leading semiconductor manufacturer. Designed to meet stringent quality and reliability standards, this transistor array supports a broad range of applications requiring durable, precise, and efficient switching or amplification. Its SOT-23 packaging and matched transistor pairs reflect the brand??s commitment to innovation and integration in compact form factors.

FAQ

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

The device supports a maximum collector current of 600 mA per transistor, allowing it to drive moderate loads effectively in switching and amplification circuits.

Can the DDTC113TUA-7 operate in high-temperature environments