Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Voltage - Zener (Nom) (Vz):	6.2V
Tolerance:	±5%
Power - Max:	1.5W
Impedance (Max) (Zzt):	4 Ohms
Current - Reverse Leakage @ Vr:	10µA @ 3.72V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	DO-214AC, SMA
Supplier Device Package:	DO-214AC (SMAJ)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction to SMAJ4460E3/TR13

The SMAJ4460E3/TR13 series is a single Zener diode that is manufactured by STMicroelectronics. It features a guard ring construction and is designed to provide reverse voltage protection, ESD protection and voltage regulation. Its guard ring allows it to provide continuous, low impedance over a wide range of temperatures, eliminating the need for external series resistors. It is also UL recognized and meets the requirements of the UL Minimum Standard General-Purpose Electronic and Electrical Equipment Standard (UL14 standard).

Application Field of SMAJ4460E3/TR13

The SMAJ4460E3/TR13 is an ideal choice for a wide variety of applications including automotive, telecom and industrial applications. It is suitable for use in applications that require stable voltage regulation, such as power supplies, voltage converters, and voltage regulators. It is also suitable for use in high reliability applications where failure of the diode can have catastrophic consequences. It provides excellent ESD protection for low-voltage circuits and transistors, extending the life of vulnerable electronic components. It is also used to protect electronic circuits from reverse voltage, overvoltage and transient voltage spikes.

Working Principle of SMAJ4460E3/TR13

The working principle of the SMAJ4460E3/TR13 is based on the fact that when forward current is applied, the diode acts like a closed switch and allows current flow from the cathode to the anode. When a reverse voltage is applied the diode acts like an open switch and does not allow current flow in the opposite direction.The Zener effect of the SMAJ4460E3/TR13 allows it to regulate voltage, by limiting the reverse voltage. This ensures that the circuit is protected from overvoltage and transient voltage spikes. The SMAJ4460E3/TR13 has a power dissipation of 500mW, meaning it is suitable for applications requiring up to 500mW of power dissipation.The guard ring surrounding the diode ensures that it provides low-impedance protection over a wide range of temperatures, while minimizing the need for external series resistors. This makes the SMAJ4460E3/TR13 an ideal choice for applications requiring high reliability.

Conclusion

The SMAJ4460E3/TR13 series is a single Zener diode manufactured by STMicroelectronics. It provides reverse voltage protection, ESD protection and voltage regulation. It is ideal for use in high reliability applications, as its guard ring construction provides low-impedance protection over a wide range of temperatures. Its Zener effect ensures that the device provides stable voltage regulation, protecting electronic circuits from overvoltage and transient voltage spikes. Overall, the SMAJ4460E3/TR13 is an excellent choice for a wide variety of applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description