The 1N4745A-133 is a robust Zener diode from NXP Semiconductors, designed to provide a precise voltage reference. Zener diodes are particularly useful in applications where voltage regulation is crucial, and the 1N4745A-133 excels in this role with its stable Zener voltage and low dynamic impedance.

Key Features

• Zener Voltage: The device offers a nominal Zener voltage of 16V, making it suitable for a variety of voltage regulation tasks in electronic circuits.
• Power Dissipation: With a power dissipation of 1W, this Zener diode can withstand moderate levels of power without overheating, ensuring reliable operation under typical conditions.
• Tolerance: The Zener voltage tolerance is ±5%, which provides a balance between precision and flexibility for the designers.
• Package: Enclosed in a DO-41 glass package, the 1N4745A-133 is designed for through-hole mounting, which is a common requirement for many electronic assemblies.
• Operating Temperature: It can operate within a wide temperature range from -65°C to +175°C, catering to applications that may experience extreme environmental conditions.

Applications

The 1N4745A-133 Zener diode is versatile and can be used in various applications such as:

• Voltage regulation modules
• Surge suppression devices
• Switching power supplies
• Other types of electronic protection circuits

Quality and Reliability

NXP Semiconductors is known for its commitment to quality and reliability, and the 1N4745A-133 is no exception. It is manufactured to meet the high standards expected by the industry, ensuring that each diode performs to its specifications.

Conclusion

Overall, the 1N4745A-133 from NXP is a reliable choice for designers and engineers in need of a stable Zener voltage reference. Its combination of power handling, precision, and robustness in a wide range of temperatures makes it a versatile component suitable for a broad array of applications.