TZMC12-M-18

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	12V
Tolerance:	±5%
Power - Max:	500mW
Impedance (Max) (Zzt):	20 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 9.1V
Voltage - Forward (Vf) (Max) @ If:	1.5V @ 200mA
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Surface Mount
Package / Case:	DO-213AC, MINI-MELF, SOD-80
Supplier Device Package:	SOD-80 MiniMELF

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 TZMC12-M-18

TZMC12-M-18 is a Zener diode made by Diodes Incorporated. It is a single, small-signal diode with a low capacitance, low leakage current, and high voltage breakdown voltage rating that is intended for use in numerous industrial and consumer applications. It is an important component for many different devices and is essential for generating a constant current or voltage in various types of systems.

Application Field for TZMC12-M-18

TZMC12-M-18 is designed for use in different industries such as automotive, appliances, communications, consumer electronics, and more. It has a variety of applications, including as a clamping device, as a voltage reference, as a spike suppressor, and as a current limiter. It also has enough power dissipation to be used in high power circuits.It is a low voltage diode that can be used to generate a constant voltage in low voltage circuits. It can be used in power supply systems, power converters, motor control circuits, and battery systems. It is also suitable for applications like microprocessors and digital circuits that require a low voltage input.In automotive applications, it can be used for reverse polarity protection, short circuit protection, electromagnetic interference (EMI) protection, and overvoltage protection. For industrial applications, it is used for sensing and switching output as well as for Zener voltage regulation.

Working Principle

The working principle of TZMC12-M-18 is based on the breakdown voltage of the diode, which occurs when the applied voltage exceeds the threshold voltage at which the current begins to flow through the device. This voltage breakdown is known as the Zener voltage.When the applied voltage is equal or lower than the breakdown voltage, the current flow is small and the voltage remains relatively constant. When the applied voltage exceeds the breakdown voltage, the diode will start conducting and the voltage will become constant. This means that the device can be used to maintain a specific voltage in a circuit.The breakdown voltage of TZMC12-M-18 is 12-18V. When powered up, the device will start conduction at or above 12V and will regulate the voltage to around 18V for the entire supply range. This ensures that the voltage is always kept constant and will not fluctuate in the event of changes in the applied voltage.

Conclusion

TZMC12-M-18 is a Zener diode that can be used in many different applications to maintain a constant voltage. It is suitable for low voltage circuits, as well as for power supplies, converters, motor control circuits, and battery systems. Its breakdown voltage rating of 12-18V ensures that it will not fluctuate in the event of voltage changes. It is an essential component in many different devices and is used in a variety of industries.

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

Part Number	Manufacturer	Price	Quantity	Description