DTC143XE-TP Toshiba Power Transistor – NPN Bipolar Junction Transistor, TO-220 Package

DTC143XE-TP Overview

The DTC143XE-TP is a high-performance transistor designed for industrial and consumer electronics applications requiring reliable switching and amplification. This device features a silicon NPN transistor with optimized gain characteristics, ensuring efficient operation in low to medium power circuits. Its compact SOT-23 package supports space-saving PCB layouts while maintaining thermal stability. Ideal for engineers and sourcing specialists, this transistor delivers consistent electrical performance with robust voltage and current handling capabilities. For detailed product sourcing and technical support, visit IC Manufacturer.

DTC143XE-TP Technical Specifications

DTC143XE-TP Key Features

• High current gain: Enables amplification with minimal input drive, reducing power consumption in control circuitry.
• Moderate voltage rating: Supports up to 40 V collector-emitter voltage, suitable for a variety of low to mid-voltage switching tasks.
• Compact SOT-23 package: Facilitates space-efficient design and easy PCB integration in densely packed industrial electronics.
• Wide operating temperature range: Ensures reliable performance under harsh environmental conditions common in industrial applications.

Typical Applications

• Switching and amplification in signal processing circuits within industrial control systems, delivering precise control and fast response.
• Driver stages for relays and small motors where reliable current handling and switching speed are essential.
• General-purpose amplification in consumer electronics such as audio preamplifiers and sensor interfaces.
• Low-power switching in battery-operated devices requiring efficient transistor operation to extend battery life.

DTC143XE-TP Advantages vs Typical Alternatives

This transistor offers a balanced combination of moderate voltage rating and high current gain, delivering superior sensitivity and switching accuracy compared to many generic low-power transistors. Its compact SOT-23 package improves integration flexibility while maintaining thermal reliability. These advantages make it an excellent choice for engineers needing stable performance in demanding industrial environments without sacrificing board space or power efficiency.

DTC143XE-TP Brand Info

The DTC143XE-TP is manufactured by Diodes Incorporated, a global leader in semiconductor solutions known for high-quality discrete and integrated devices. Diodes Incorporated focuses on reliability and innovation, providing components designed to meet the rigorous demands of industrial, computing, consumer, and automotive markets. This transistor embodies the brand??s commitment to delivering robust, efficient, and easy-to-integrate devices for diverse electronic applications.

FAQ

What is the maximum collector current rating for this transistor?

The maximum collector current for this transistor is 150 mA, allowing it to handle moderate loads typically found in signal amplification and switching circuits.

Can this transistor operate at high temperatures?

Yes, it supports an operating temperature range from -55 ??C up to +150 ??C, making it suitable for industrial environments with temperature extremes.

What package type is used for this transistor, and why is it beneficial?

This device comes in a SOT-23 package, which is compact and surface-mountable. The small form factor aids in space-saving PCB designs and improves thermal dissipation efficiency.

Is this transistor suitable for high-frequency applications?

With a gain bandwidth product around 100 MHz, it is suitable for many moderate-frequency switching and amplification tasks, although it may not