TZM5259B-GS08

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	39V
Tolerance:	±5%
Power - Max:	500mW
Impedance (Max) (Zzt):	80 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 30V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 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

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Diodes - Zener - Single

The TZM5259B-GS08 is a zener diode, also referred to as a breakdown diode, which is characterized by its high reverse current, low tension, and low resistance. The diode is ideal for use in applications such as voltage regulation, voltage stabilisation, reverse voltage protection, and DC-DC converters.

Overview of Application Field

The TZM5259B-GS08 provides an array of uses for individual applications. It can be used for voltage regulation and voltage stabilisation. When connected in series, the diode can be used for reverse voltage protection. Additionally, it is ideal for use in power supply and DC-DC converter circuits for voltage regulation and voltage stabilisation. The diode can also be used for circuit protection in a range of other applications, such as solar cells.

Working Principle of Zener Diodes

The working principle of a zener diode is fairly simple. The diode is designed in such a way so that when a certain positive or reverse-bias voltage is applied, the diode breaks down and conducts current in a controlled manner. This is due to the electric field strength within the diodes that causes the material used in the diode to become positively charged and the electrons to move in the opposite direction. This results in a flow of current which is proportional to the applied voltage.When the applied voltage is less than the breakdown voltage, known as the Zener voltage, the diode blocks any current from passing through. As the applied voltage increases beyond the Zener voltage, the diode breaks down and allows a certain amount of current to flow through the device. This is known as the zener breakdown effect. The TZM5259B-GS08 is designed to provide a highly stable zener breakdown effect that results in the zener voltage maintaining a constant, regardless of temperature and current fluctuations. The diode allows a maximum reverse breakdown voltage of 8 V.

Applications of Zener Diodes

Zener diodes have a variety of uses, and the TZM5259B-GS08 can be applied to a wide range of applications. It is ideal for use in voltage regulation, voltage stabilisation, reverse voltage protection, power supplies and DC-DC converters. The diode can also be used for circuit protection.In terms of voltage regulation, the diode provides a high stability breakdown voltage. This allows the voltage to remain constant, which is essential for regulating other voltage-dependent components in a circuit. The TZM5259B-GS08 can also be used for reverse voltage protection, which helps to protect components such as transistors, integrated circuits, and other high-voltage components.The diode is ideal for use in DC-DC converter circuits, as it can help stabilise the output voltage. The diode\'s low voltage and low resistance make it an attractive option for these kinds of applications. Additionally, it can be used in power supply circuits to help reduce the amount of power that is lost due to currents travelling through the circuit.

Conclusion

The TZM5259B-GS08 is a zener diode, also known as a breakdown diode, which can be used for a range of applications including voltage regulation, voltage stabilisation, reverse voltage protection, and DC-DC converters. The diode is designed to provide a highly stable zener breakdown effect, and has a maximum reverse breakdown voltage of 8 V. The diode is ideal for use in a variety of applications and can help protect components from damage due to reverse voltages.

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