The DTA114EUAFST106 is a digital transistor (BRT - Bias Resistor Transistor) manufactured by Rohm Semiconductor. This PNP transistor integrates a bias resistor network within the package, simplifying circuit design and reducing external component count. It is designed for switching and amplification applications where ease of use and space savings are critical.

Applications

• Switching circuits
• Inverter circuits
• Digital logic circuits
• Load drivers
• Interface circuits

Features

• Built-in bias resistor network
• Simplifies circuit design
• Reduces component count
• Space-saving design
• RoHS compliant

Benefits

• Reduced design complexity
• Lower BOM (Bill of Materials) cost
• Improved circuit reliability
• Compact solution for space-constrained applications

Additional Details

The DTA114EUAFST106 features a typical input resistor value of 10 kΩ and a series resistor of 10 kΩ. This configuration provides a defined input-output characteristic, making it easy to use in digital circuits. The transistor has a collector-emitter voltage rating (VCEO) of -50V and a collector current rating (IC) of -100mA. It is typically available in a small surface-mount package such as SOT-323, facilitating efficient PCB assembly. The built-in resistor network eliminates the need for external resistors, saving space and reducing the number of components on the board.

This digital transistor is commonly used in various electronic devices, including portable equipment, consumer electronics, and industrial control systems. The DTA114EUAFST106's integrated design and performance characteristics make it a suitable choice for applications demanding simplified circuit design and reliable operation.