The DTC144VU is a digital transistor (Bias Resistor Transistor - BRT) from Rohm Semiconductor. This NPN transistor integrates bias resistors, simplifying circuit design by removing the need for external components. It's designed for applications requiring efficient switching and amplification, often used in various electronic control systems.

Applications

• Digital Circuit Control
• Inverter Circuits
• Load Switches
• Interface Circuits
• General Switching Applications

Features

• Built-in bias resistors (R1 = 47 kΩ, R2 = Open)
• NPN Transistor
• Small SOT-323 Package
• Reduces Component Count

Benefits

• Simplified Design: Integrated resistors eliminate the need for external biasing components, streamlining circuit design.
• Space Saving: The SOT-323 package is compact, enabling high-density board layouts.
• Cost Reduction: Reduces overall system cost by integrating multiple components into a single device.
• Improved Reliability: Integrated components ensure consistent and reliable performance.
• Streamlined Assembly: Fewer components simplify the assembly process.

Additional Details

The DTC144VU has a collector-emitter voltage (VCEO) of 50V and a collector current (IC) of 100mA. The power dissipation is typically 200mW. The input resistor (R1) is 47 kΩ, and R2 is open. It operates in a temperature range of -55°C to +150°C. It comes in a SOT-323 package for surface mount technology, facilitating automated assembly. This component is RoHS compliant, ensuring adherence to environmental standards.