The DTA114EUAFRKT106 is a digital transistor (BRT) manufactured by Rohm Semiconductor. This transistor integrates a bias resistor network into a single package, which simplifies circuit design and reduces the required number of external components.

Applications

• Digital circuit control
• Switching applications
• Inverter circuits
• Driving LEDs
• Load switching

Features

• Built-in bias resistors (R1 = 47 kΩ, R2 = 47 kΩ)
• Reduces component count and board space
• Simplifies circuit design
• NPN transistor configuration
• Small surface mount package

Benefits

• Lower assembly costs
• Improved circuit reliability
• Reduced design time
• Compact design allows for smaller circuits

Additional Details

The DTA114EUAFRKT106 is supplied in a small surface mount package suitable for high-density circuit designs. The internal bias resistors eliminate the need for external resistors. It's typically used for general-purpose switching applications. Input resistor (R1) is 47 kΩ, and the resistor between base and power supply (R2) is also 47 kΩ. The output current is rated at a maximum of 100mA. The supply voltage is typically 50V. The operating temperature range is typically -55°C to +150°C.

Utilizing this digital transistor will reduce BOM complexity, increase board density, and potentially lower total production costs.