The DDA143TU-7 is a high-quality electronic component manufactured by Diodes Incorporated, a leading company in the semiconductor market. This product is a pre-biased transistor, which is a type of bipolar junction transistor (BJT) with built-in resistors. The resistors are integrated to provide specific biasing for the transistor without the need for external components, simplifying circuit design and saving board space.

Key Features

• Device Type: PNP Pre-Biased Small Signal SOT-323 Transistor.
• Configuration: Dual Resistor Biased.
• Collector-Emitter Voltage (Vceo): 50V, providing a good voltage range for various applications.
• Collector Current (Ic): 100mA, suitable for small signal amplification.
• Power Dissipation (Pd): 200mW, ensuring the component can handle a moderate amount of power without overheating.
• DC Current Gain (hFE): 100-600, indicating efficient current amplification capability.
• Mounting Type: Surface Mount, which is ideal for modern, high-density electronic circuit boards.
• Package / Case: SOT-323, a small and compact package that is widely used in the electronics industry.
• RoHS Compliant: Yes, ensuring the product meets the Restriction of Hazardous Substances directive for environmental and health safety.

Applications

The DDA143TU-7 is versatile and can be used in a wide range of applications. It is particularly useful in situations where space is at a premium and circuit simplicity is required. Common applications include:

• Signal processing
• Power management
• Switching and amplification in consumer electronics
• Portable and battery-powered devices
• Telecommunications

Quality and Reliability

Diodes Incorporated is committed to providing high-quality, reliable components. The DDA143TU-7 is manufactured using industry-leading techniques and is subjected to rigorous testing to ensure it meets the stringent requirements for performance and reliability. Customers can trust this product to perform consistently over a wide range of conditions.