1PGSMA4740 M2G

Series:	--
Part Status:	Active
Voltage - Zener (Nom) (Vz):	10V
Tolerance:	±5%
Power - Max:	1.25W
Impedance (Max) (Zzt):	7 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 7.6V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-55°C ~ 175°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	DO-214AC, SMA
Supplier Device Package:	DO-214AC (SMA)

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Diodes - Zener - Single - 1PGSMA4740 M2G Application Field and Working Principle

The 1PGSMA4740 M2G application field is mainly within the industrial, commercial and military enviroments. It is especially useful for high voltage and power applications, as well as high speed communications.This single Zener diode provides two important properties that are vital in these fields. First, it allows for voltage regulation, protecting devices from spikes and other uncontrolled electrical fluctuations. Secondly, it provides isolation and electrical separation between circuits.The 1PGSMA4740 M2G is a typical junction diode that is made of a combination of N-type and P-type silicon semiconductor materials. This combination can be referred to as a PN junction. Voltage applied to the junction in a forward bias creates a current flow, which is typically arbirtary. However, if the applied voltage is reversed, a negative resistance characteristic arises, causing the diode to act in a highly differently manner. The 1PGSMA4740 M2G single Zener diode provides a breakdown voltage of 4.7V, a reverse current of 40mA and a forward current of 250mA. Its reverse leakage is extremenly low, guaranteeing utmost efficiency and reliability.The most important property of single Zener diode is its ability to regulate voltage. It provides a reliable source of stable voltage in highly fluctuating electrical environments. In forward bias, the diode is able to direct the current, limiting it to the rated value. In reverse bias, the voltage is limited to the breakdown voltage, ensuring that it doenst increase beyond a specified level.By connecting the 1PGSMA4740 M2G in reverse bias, it also provides high impedance isolation, which is vital for electronic devices and communication syetems. This isolation helps to ensure thta there is no dangerous leakage of current between circuits and devices, preventing damage from electrical shocks. The single Zener diode also helps to reduce electronic noise, which can be disruptive in high speed applications.The 1PGSMA4740 M2G single Zener diode is an extremely useful component for industrial, commercial and military applications. Through its ability to regulate voltage and provide isolation and electrical separation, it helps to ensure the reliability and longevity of electrical systems and devices.

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