Infineon BCR562E6327: 50 V Digital Transistor for Low-Power Switching and Amplification

The Infineon BCR562E6327 is a highly integrated digital transistor designed for low-power switching and amplification applications. Combining a bipolar transistor with monolithically integrated resistors, this device simplifies circuit design, reduces component count, and enhances reliability in space-constrained electronic systems. Its 50 V collector-emitter voltage rating makes it suitable for a wide range of industrial, automotive, and consumer electronics operating at moderate voltages.

Key Features and Benefits

The BCR562E6327 excels in simplifying board layout by incorporating base and emitter resistors within the same package. This integration minimizes external part requirements, lowers assembly costs, and improves signal integrity. With a low saturation voltage, it ensures efficient switching performance even under limited current conditions. The device’s high current gain and low noise characteristics make it ideal for amplification tasks in sensor interfaces, audio pre-amplifiers, or signal conditioning circuits.

Applications

Common uses include:

- Load switching in portable devices and IoT modules.

- Signal amplification in audio and sensor-based systems.

- Interface driving for microcontrollers or logic circuits.

- Automotive control units where reliability and compactness are critical.

Performance Highlights

The transistor operates reliably across a broad temperature range (-55 °C to +150 °C), adhering to automotive-grade standards. Its SOT-23 package offers excellent thermal efficiency and is compatible with automated PCB assembly processes. The built-in resistors provide stability against temperature variations and electrical noise, ensuring consistent operation in harsh environments.

Conclusion

The Infineon BCR562E6327 digital transistor is a versatile solution for designers seeking high integration and robustness in low-power circuits. Its combination of voltage tolerance, compact form factor, and simplified design flow makes it a preferred choice for modern electronic applications.

ICGOODFIND: The BCR562E6327 stands out for its integrated resistor network and 50 V capability, offering a balance of performance and design efficiency for low-power systems.

Keywords: Digital Transistor, Low-Power Switching, Signal Amplification, 50 V Rating, Integrated Resistors.