BZM55C39-TR

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	39V
Tolerance:	--
Power - Max:	500mW
Impedance (Max) (Zzt):	500 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 30V
Voltage - Forward (Vf) (Max) @ If:	1.5V @ 200mA
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Surface Mount
Package / Case:	2-SMD, No Lead
Supplier Device Package:	MicroMELF

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Diodes - Zener - Single: BZM55C39-TR

The BZM55C39-TR is a diode-zener designed specifically for applications requiring high-performance, low-noise performance. Specifically, this device can be used in analog and digital circuits, where its low-noise characteristics enable it to behave like a low-noise Zener diode. This single diode has a maximum reverse current of 39 mA and can be used in a wide variety of applications requiring simple, reliable protection for sensitive electronic components.

Working Principle

The BZM55C39-TR operates on a simple working principle. When the voltage applied to its two terminals exceed a certain threshold, the diode conducts current in the opposite direction to that of the applied voltage. This phenomenon is known as Zener breakdown. As the applied voltage continues to increase, the amount of current that can be conducted by the diode increases exponentially. This allows the BZM55C39-TR to be used as a Zener diode or as a low-noise protection device.

Application Field

The BZM55C39-TR can be used in a wide range of applications. One of the most common uses is in analog circuitry, especially in precision analog circuits requiring very low noise operation. Here, the low-noise performance of the device ensures that noise generated in the circuit is kept to a minimum.The BZM55C39-TR is also often used in digital circuits, where its low-noise characteristics ensure that the system remains stable and reliable even in high-speed operation. As the BZM55C39-TR is able to handle large voltages without suffering from over-currents, it can be used in high-voltage digital systems with low-noise operation.The BZM55C39-TR can also be used in motor control circuits, where its low-noise performance and ability to handle large voltages make it ideal for use in such applications. Finally, the BZM55C39-TR is also used in surge protection circuits and transient suppression circuits, providing reliable protection from large current spikes.

Conclusion

The BZM55C39-TR is a highly versatile single-Zener diode that offers a range of applications due to its low noise characteristics and ability to handle large voltages. Its wide range of application fields, from analog and digital circuitry to surge protection and motor control, make it an attractive option for many applications.

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