MMBZ5242BS-7-F

Power - Max:	200mW
Base Part Number:	MMBZ5242BS
Supplier Device Package:	SOT-363
Package / Case:	6-TSSOP, SC-88, SOT-363
Mounting Type:	Surface Mount
Operating Temperature:	-65°C ~ 150°C
Voltage - Forward (Vf) (Max) @ If:	900mV @ 10mA
Current - Reverse Leakage @ Vr:	1µA @ 9.1V
Impedance (Max) (Zzt):	30 Ohms
Series:	--
Tolerance:	±5%
Voltage - Zener (Nom) (Vz):	12V
Configuration:	2 Independent
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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MMBZ5242BS-7-F: Application Field and Working PrincipleDiodes are electronic components with two different electrical terminals present between which the flow of charge happens. Diodes are characterized by the ability to control the flow of the current, and maintain a fixed potential difference, likewise a voltage drop. The Zener diodes and arrays are a special type of this family of components. The MMBZ5242BS-7-F is a Surface Mount Device (SMD) type of diode falling under this category. This paper presents a detailed overview of the application and working principle of the MMBZ5242BS-7-F to understand its significant role in industries. The MMBZ5242BS-7-F diode is a foam of a bidirectional diode. It belongs to the Zener diodes category. The main application of this diode is in voltage regulation circuits. The diode operates as a shunt regulator and is used for suppressing the commonly experienced surges, spikes, transients and surge problems in electrical and electronic systems. Furthermore, this diode is frequently used for protecting the circuits from voltage unbalances and for maintaining a constant voltage. The MMBZ5242BS-7-F is an arrangement of zener diodes for series or parallel circuits with currents greater than 10A. The diode designs are available with two diodes meant for single or bidirectional usage support. It is ideal for circuits with power of at least 1.5W and a working voltage of 7V. The size of this diode is small, making it suited for space-efficient circuit design. Moreover, the diode has voltage cycles ranging between 7 to 36V and reverse currents of 100mA. The forward voltage at 25°C of the diode is 0.7V and the reverse breakdown is 6.8V. The working principle of this diode is based on its electrical behavior and characteristics. When the external voltage is being given to the diode that is equal or greater than its threshold voltage, the diode conducts current from the cathode to the anode. However, the flow of current is heavily dependant on its supplying voltage and it may not be a fixed value. As the applied voltage increases the current conducted through the diode naturally increases as well. Furthermore, in this particular diode is known to possess a particular voltage stabilization feature. This feature is observed when the external voltage reaches the Zener voltage. When this value is higher than the Zener voltage, a particular threshold value called the knee voltage is generated. The diode then tends to conduct electrical current in a linear fashion until the pump voltage is reached. At the same time, the reverse current of the diode remains constant and is not affected by the external voltage or current. In conclusion, the MMBZ5242BS-7-F is a special type of diode that comes under the Zener diode and arrays family. The main application of this diode is for voltage regulation circuits and for protecting the electrical systems from voltage unbalances or overloads. This diode works on the principle of electrical behavior, conducting electrical current from the cathode to the anode when the external voltage becomes equal or greater than its threshold voltage. The diode design is available in a space efficient size and with a wide range of voltage cycles and reverse currents.

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