The DTC124TM is a digital transistor (Bias Resistor Transistor - BRT) manufactured by Rohm Semiconductor. This NPN transistor incorporates integrated bias resistors, simplifying circuit design by eliminating the need for external resistors. It's designed for applications requiring efficient switching and amplification.

Applications

• Digital Circuit Control
• Inverter Circuits
• Load Switches
• Interface Circuits
• General-Purpose Switching

Features

• Built-in bias resistors (R1 = 22 kΩ)
• NPN Transistor
• Small SOT-23 Package
• Reduces Component Count

Benefits

• Simplified Design: Integrated resistors reduce the need for external biasing components.
• Space Saving: The SOT-23 package allows for high-density board layouts.
• Cost Reduction: Reduces overall system cost by integrating multiple components into one.
• Improved Reliability: The integrated design ensures consistent performance.
• Faster Assembly: Fewer components simplify the assembly process.

Additional Details

The DTC124TM has a collector-emitter voltage (VCEO) of 50V and a collector current (IC) of 100mA. The power dissipation is typically around 200mW. The input resistor (R1) is 22 kΩ and base-emitter resistor (R2) is absent (open). The operating temperature range is -55°C to +150°C. It comes in a SOT-23 package for surface mount technology. This component is RoHS compliant, ensuring adherence to environmental regulations.