Microchip Technology SMAJ4742E3/TR13 Zener Diode

The SMAJ4742E3/TR13 from Microchip Technology is a high-quality Zener diode designed for a wide range of applications requiring voltage regulation and voltage reference solutions. This Zener diode offers a nominal Zener voltage of 12V, which makes it suitable for stabilizing and clipping circuits with high power density requirements. It is an excellent choice for designers seeking components for overvoltage protection and voltage regulation in compact electronic systems.

This Zener diode is packaged in a DO-214AC (SMA) surface-mount package, which ensures a small footprint on the PCB and is suitable for automated assembly processes. The SMAJ4742E3/TR13 is supplied in tape and reel packaging (designated by the suffix "/TR13"), facilitating efficient handling and placement during high-volume production.

With its power dissipation of 1W, the SMAJ4742E3/TR13 can absorb transient overvoltage spikes without damage, making it an ideal choice for protecting sensitive electronics. Its low Zener impedance and fast response time provide precise voltage control, which is essential in maintaining the stability of electronic circuits.

Key features of the SMAJ4742E3/TR13 include:

• Nominal Zener Voltage: 12V
• Power Dissipation: 1W
• DO-214AC (SMA) surface-mount package for compact design
• Supplied in tape and reel for automated manufacturing processes
• Low Zener impedance for accurate voltage regulation
• Fast response time for effective overvoltage protection
• Operating temperature range from -55°C to +150°C

The reliability of the SMAJ4742E3/TR13 is backed by Microchip Technology's commitment to high-quality standards. This Zener diode is ideal for use in consumer electronics, telecommunications, industrial control systems, and many other applications where a stable and reliable voltage reference is needed.

Whether you are designing power management circuits, surge protection systems, or need a precise voltage reference, the SMAJ4742E3/TR13 from Microchip Technology is a robust and versatile solution that can meet the demands of your electronic designs.