DDTC143FE-7-F Transistor Switch NPN 40V 1A TO-92 Package

DDTC143FE-7-F Overview

The DDTC143FE-7-F is a high-performance NPN transistor designed for precision amplification and switching applications in industrial electronics. Offering reliable operation within a wide voltage range and enhanced frequency response, this device supports efficient signal processing and robust power management. Its compact package and stable electrical characteristics make it suitable for integration in complex semiconductor circuits. Engineers and sourcing specialists will appreciate the device??s consistent performance and compatibility with standard PCB layouts, ensuring streamlined assembly and dependable system functionality. For detailed specifications and procurement options, visit IC Manufacturer.

DDTC143FE-7-F Technical Specifications

DDTC143FE-7-F Key Features

• Wide voltage handling: With a collector-emitter voltage rating of 40 V, it supports a broad range of industrial power applications ensuring robust performance under varying load conditions.
• High frequency operation: The 100 MHz transition frequency enables fast switching and amplification, critical for RF and high-speed signal processing circuits.
• Consistent gain: A DC current gain between 100 and 320 provides reliable amplification, enhancing signal integrity in analog and digital circuits.
• Compact TO-92 package: The small form factor simplifies PCB integration, contributing to efficient space utilization in dense electronic assemblies.

DDTC143FE-7-F Advantages vs Typical Alternatives

This transistor delivers superior frequency response and stable current gain compared to typical alternatives in its class. Its moderate power dissipation rating and voltage limits offer a balanced combination of efficiency and reliability, making it ideal for sensitive amplification and medium-power switching tasks. The TO-92 package ensures compatibility with standard manufacturing processes, reducing integration complexity and cost.

Typical Applications

• Signal amplification in low to medium power industrial control circuits, where reliable gain and frequency response are essential for maintaining signal fidelity.
• Switching elements in embedded systems requiring precise control over moderate current loads.
• General-purpose transistor for educational and prototyping environments due to its versatile electrical characteristics.
• Complementary use in audio preamplifier stages, benefiting from its stable gain and low noise properties.

DDTC143FE-7-F Brand Info

The DDTC143FE-7-F is a product designed and manufactured by a leading semiconductor supplier known for stringent quality standards and consistent device performance. This transistor series is engineered to meet demanding industrial application requirements, ensuring dependable operation over extended lifetimes. The brand emphasizes robust device characterization and reliable supply chains, supporting engineers and sourcing professionals in building resilient electronic systems.

FAQ

What is the maximum collector current rating of this transistor?

The maximum collector current for this transistor is 150 mA. This rating defines the highest continuous current the device can safely handle without risk of damage, making it suitable for moderate power switching and amplification tasks.

Can this transistor operate at high frequencies?

Yes, with a transition frequency of 100 MHz, it supports high-speed operation, which is beneficial for RF