The DTC113ZK is a digital transistor (BRT) manufactured by Rohm Semiconductor. This NPN transistor features integrated bias resistors, significantly reducing the need for external components and simplifying circuit design. This makes it ideal for applications where board space is limited and component count needs to be minimized.

Applications

• Switching circuits
• Inverter circuits
• Driving LEDs
• Digital logic control
• General-purpose amplification

Features

• Built-in bias resistors (R1 = 1 kΩ, R2 = 10 kΩ)
• NPN transistor
• Reduces component count
• Simplifies circuit design
• Halogen-free and RoHS compliant
• Small SOT-346 package

Benefits

• Simplified circuit design reduces design time and complexity.
• Reduced component count lowers bill of materials (BOM) cost.
• Minimized board space allows for smaller and more compact designs.
• Improved circuit reliability due to fewer external components.
• Environmentally friendly due to halogen-free and RoHS compliance.

Additional Details

The DTC113ZK has a collector-emitter voltage (VCEO) of 50V and a collector current (IC) of 100mA. The power dissipation is 200mW. The built-in resistors eliminate the need for external bias resistors, simplifying the circuit design process and reducing the overall component count. The SOT-346 package allows for high-density mounting, making it suitable for space-constrained applications. The transistor is designed for general-purpose switching and amplification applications.