The BCR142-E7874 is a digital bipolar transistor ( резистор-эмиттерный транзистор) from Infineon Technologies. It integrates a transistor with two built-in resistors to reduce external components and simplify circuit designs. It is designed for use as a switching transistor and in driver applications.

Applications

• Digital Switching Circuits
• Driver Circuits
• Level Shifters
• Interface Circuits
• General Purpose Amplification

Features

• Built-in Resistors: Reduces external component count and simplifies circuit design.
• NPN Transistor: Versatile for various switching and amplification applications.
• Small SOT-323 Package: Ideal for compact designs.
• Low Saturation Voltage: Ensures efficient switching performance.
• RoHS Compliant: Environmentally friendly and compliant with regulations.

Benefits

• Reduced Board Space: Integrated resistors minimize the need for external components, saving valuable board space.
• Simplified Circuit Design: Built-in resistors simplify the design process and reduce assembly costs.
• Improved Circuit Performance: Low saturation voltage ensures efficient switching and minimizes power dissipation.
• Enhanced System Reliability: The integrated design improves the overall reliability of the system by reducing the number of external connections.
• Cost-Effective Solution: Reduces the total cost of ownership by minimizing component count and assembly time.

Additional Details

The BCR142-E7874 operates with a specified collector-emitter voltage (VCEO) and collector current (IC). The integrated resistors are carefully selected to optimize performance in typical applications. The small SOT-323 package makes it ideal for high-density circuit designs. The transistor's switching speed is optimized for digital applications, ensuring fast and reliable performance. The device also features excellent linearity, making it suitable for amplification applications.