The DTC115TM is a digital transistor, also referred to as a bias resistor transistor (BRT), manufactured by Rohm Semiconductor. This NPN transistor features integrated bias resistors, which significantly simplifies circuit design by reducing the need for external components. The device is designed for applications requiring efficient switching and amplification in digital circuits.

Applications

• Digital Circuit Control
• Inverter circuits
• Load switches
• Interface Circuits
• Control Circuits

Features

• Built-in bias resistors (R1 = 100 kΩ)
• NPN Transistor Type
• Small SOT-23 Package
• Reduces component count

Benefits

• Simplified Circuit Design: Integrated bias resistors eliminate the need for external components, streamlining the design process.
• Space Saving: The SOT-23 package is compact, allowing for high-density board layouts.
• Cost Effective: Reduces overall system cost by integrating resistors into the transistor.
• Improved Reliability: Integrated components ensure consistent and reliable performance.
• Faster Assembly: Fewer components to assemble reduce manufacturing time and cost.

Additional Details

The DTC115TM 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 100 kΩ and the base-emitter resistor (R2) is absent (open). The operating temperature range is -55°C to +150°C. It is supplied in a SOT-23 package, making it suitable for surface mount technology. The device is RoHS compliant.