TZMC4V7-GS08 Discrete Semiconductor Products

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	4.7V
Tolerance:	±5%
Power - Max:	500mW
Impedance (Max) (Zzt):	80 Ohms
Current - Reverse Leakage @ Vr:	500nA @ 1V
Voltage - Forward (Vf) (Max) @ If:	1.5V @ 200mA
Operating Temperature:	175°C
Mounting Type:	Surface Mount
Package / Case:	DO-213AC, MINI-MELF, SOD-80
Supplier Device Package:	SOD-80 MiniMELF
Base Part Number:	TZMC4V7

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Introduction of TZMC4V7-GS08

TZMC4V7-GS08 is a Zener diode with a wide operating temperature range of -55°C to 150°C, suitable for use in higher temperature environments. It is one of the most popular diodes in the industry and is suitable for various applications in electronics.

Application Field

TZMC4V7-GS08 is a Zener diode and can be used to regulate the voltage in circuit, to protect electrical equipment from overvoltage, to serve as a voltage reference source in a circuit, to stabilize voltage and current, to reduce electrical noise, and to protect electrical equipment from overvoltage. This diode has a wide range of operating temperature and can be used in automotive, military, power, and communications applications.

Working Principle

The TZMC4V7-GS08 is a Zener diode, and its working principle is fairly simple. It operates on the principle of PN junction, which creates a diode by combining P-type and N-type semiconductor material. When reverse bias is applied, it creates an electric field within the PN junction. This electric field will weaken the barrier across the two semiconductor material, allowing a reverse current to flow.When the reverse voltage reaches a certain level, the electric field across the junction becomes stronger and an avalanche breakdown occurs, so it can provide uniform voltage with small current. In normal use, the operating voltage of the diode is controlled by zener voltage, which can provide a stable and precise reference voltage for the circuit. The zener voltage is determined by the balance of the avalanche breakdown voltage and the applied external voltage, making it accurate and reliable.

Conclusion

TZMC4V7-GS08 is a Zener diode with a wide operating temperature range that is suitable for a variety of electronics applications. It works on the principle of the PN junction, which creates a diode by combining N-type and P-type semiconductor material and applying a reverse bias. When the reverse voltage reaches a certain level, the electric field across the junction becomes stronger and an avalanche breakdown occurs, which allows for a uniform voltage with low current. This makes the TZMC4V7-GS08 an ideal choice for automotive, military, power, and communications applications.

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