The DTA114WSA is a PNP pre-biased transistor manufactured by Rohm Semiconductor. It features integrated bias resistors, which simplify circuit design and reduce the number of external components. It is ideal for switching and amplification purposes in diverse electronic applications.

Applications:

• Digital Circuits
• Switching Applications
• Inverter Circuits
• Amplifier Circuits
• Consumer electronics

Features:

• Built-in bias resistors (R1 = 10 kΩ, R2 = 10 kΩ)
• Reduces component count
• Simplifies circuit design
• Surface Mount Device (SMD) package
• Low saturation voltage

Benefits:

• Saves board space
• Reduces assembly costs
• Improves circuit reliability
• Enhances design flexibility
• Stable circuit performance

Additional Details:

The DTA114WSA is packaged in a SOT-346 (SC-59) package. It has an input resistor (R1) of 10 kΩ and a resistor ratio (R2/R1) of 1. Its collector current rating is -100mA. The integrated resistors facilitate a stable bias point. This makes it suitable for applications with space constraints and where minimizing the part count is crucial. The device also ensures a low saturation voltage, which is vital for efficient switching applications.