MMBZ4701-E3-08

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	14V
Tolerance:	±5%
Power - Max:	350mW
Current - Reverse Leakage @ Vr:	50nA @ 10.6V
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SOT-23-3

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Introduction to MMBZ4701-E3-08

MMBZ4701-E3-08 is a single Zener diode with a planar glass passivated junction design. It has a Vz (max) of 4.7V ±5% and a IZ (max) of 5.0mA. This device is an excellent choice for voltage precision, temperature stability, and ESD protection in a wide variety of applications.

Applications of MMBZ4701-E3-08

MMBZ4701-E3-08 is used primarily in a wide variety of electronic devices in order to provide protection against reverse polarity and electrical overstress. Reverse polarity protection is essential in many electronic devices, in order to ensure that they are not damaged by incorrect voltage connections or transient voltage spikes. Electrical overstress protection is also important to keep a device from being overdriven and possibly failing. MMBZ4701-E3-08 can also be used in applications that require precise voltage regulation, temperature stability, and ESD protection. Examples of these applications are voltage regulation for logic circuits, precision temperature compensation, and ESD protection for clock signals.

Working Principle of MMBZ4701-E3-08

MMBZ4701-E3-08 is a Zener diode designed to provide precise voltage regulation and ESD protection. Under normal operating conditions, the Zener diode allows the current to flow in one direction only, thus protecting the device from reverse polarity and transient voltage spikes.When the voltage across the diode exceeds the Zener voltage, the diode conducts current in both directions, allowing the current to “bleed” off and be conducted away. This “bleeding” of current also allows for precise voltage regulation and ESD protection, as the diode limits the current flow and prevents the device from being overdriven. Under high ESD conditions, the Zener diode will also be able to “bleed” off the ESD charge, thus protecting the device from damage.

Conclusion

MMBZ4701-E3-08 is a single Zener diode with a planar glass passivated junction design. It is an excellent choice for providing precise voltage regulation, temperature stability, and ESD protection in a wide variety of electronic devices. Its primary use is in reverse polarity protection, electrical overstress protection, precise voltage regulation, temperature stability, and ESD protection. Its working principle is that it allows current to flow in one direction only under normal operating conditions and to “bleed” off the current and be conducted away under certain circumstances such as voltage regulation and ESD protection.

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