Texas Instruments BZX84Cx/BZX84Cx-Q1 Zener Voltage Regulator Diodes

Introduction

The Texas Instruments BZX84Cx/BZX84Cx-Q1 Zener Voltage Regulator Diodes are essential components for voltage regulation and over-voltage protection in various electronic applications. With their robust design and AEC-Q100 qualification, these diodes are particularly suited for automotive environments.

Part Description

The BZX84Cx/BZX84Cx-Q1 diodes are Zener voltage regulators that offer a maximum total power dissipation of 250mW and a tolerance of ±5%. They are housed in a compact 3-pin SOT-23 package and are available in a range of Zener voltages from 8.2V to 39V. These diodes feature low input/output capacitance of 80pF (max.) and a low leakage current of 0.6µA (max.), making them reliable for sensitive applications. They operate effectively within a temperature range of -55°C to +150°C, ensuring performance stability across various conditions.

Applications

• Voltage regulation
• Over-voltage protection

Industries

• Automotive
• Consumer electronics
• Industrial automation
• Telecommunications

Usage Ideas

1. Automotive Voltage Regulation: Use the BZX84Cx-Q1 diodes to regulate voltage levels in automotive electronic control units (ECUs) to ensure stable operation of sensors and actuators.
2. Power Supply Protection: Implement these diodes in power supply circuits to protect sensitive components from voltage spikes and transients.
3. Consumer Electronics: Integrate the BZX84Cx diodes in handheld devices to maintain consistent voltage levels for microcontrollers and other critical components.

Conclusion

The Texas Instruments BZX84Cx/BZX84Cx-Q1 Zener Voltage Regulator Diodes are versatile components that provide reliable voltage regulation and protection in a variety of applications. Their compact design, low power dissipation, and automotive qualification make them an excellent choice for engineers looking to enhance the performance and reliability of their electronic designs.