The DTD723YM is a digital transistor (BJT) manufactured by Rohm Semiconductor. This pre-biased transistor is designed to simplify circuit design and reduce component count by integrating a bias resistor network within the transistor package.

Applications:

• Digital circuit applications
• Inverter circuits
• Driver circuits
• Switching circuits
• Load switches

Features:

• Built-in bias resistors (R1 = 2.2kΩ, R2 = 47kΩ)
• Reduces component count
• Simplifies circuit design
• Surface Mount Device (SMD)
• Small Package Size

Benefits:

• Decreased board space requirements
• Lower assembly costs
• Improved circuit reliability
• Reduced design complexity
• Easy to use in automated assembly processes

Technical Specifications:

The DTD723YM features an NPN transistor configuration with integrated bias resistors. The input resistor (R1) is 2.2kΩ, and the resistor between base and power supply (R2) is 47kΩ. The transistor is housed in a small surface mount package. Key electrical characteristics include collector-emitter voltage (VCEO), collector current (IC), and power dissipation. Refer to the Rohm Semiconductor datasheet for complete specifications, including voltage, current, and temperature ratings.

The integrated resistors ensure stable operation and eliminate the need for external bias resistors, making it suitable for applications where space and component count are critical. This transistor is commonly used in digital circuits for switching and amplification purposes.