MMSZ5240BS-7-F Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	10V
Tolerance:	±5%
Power - Max:	200mW
Impedance (Max) (Zzt):	17 Ohms
Current - Reverse Leakage @ Vr:	3µA @ 8V
Voltage - Forward (Vf) (Max) @ If:	900mV @ 10mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	SC-76, SOD-323
Supplier Device Package:	SOD-323
Base Part Number:	MMSZ5240B

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Diodes - Zener - Single - MMSZ5240BS-7-F Application Field and Working Principle

MMSZ5240BS-7-F is a type of zener diode, which is a general-purpose diode that is specifically designed to have a highly doped p–n junction. It is designed to have a breakdown voltage that is much lower than a regular diode which allows for controlled conduction in the reverse direction when the terminal voltage is above a certain value. This type of diode is meant for use in stabilizing, clipping, and voltage-regulating circuits. To understand the application field and working principle of an MMSZ5240BS-7-F, it is important to first understand what a zener diode is and how it works. A zener diode is a type of diode specifically designed for applications that require a controlled reverse voltage and a current below its rated power level. The diode breaks down when the reverse voltage reaches a specific value and allows current to flow in the forward direction. The breakdown voltage of the diode is known as its zener voltage, and it can be adjusted by varying the doping concentration of the silicon in the diode.When a zener diode is connected in reverse-biased configuration with a voltage greater than the breakdown voltage across it, electrons will flow from the p-type region to the n-type region, resulting in an avalanche breakdown of the diode. This is known as a zener breakdown, and it will cause the diode to clamp the voltage at the zener voltage. This is why MMSZ5240BS-7-F is typically used in voltage regulation circuits or as a low power voltage stabilizer. In addition to the applications mentioned above, MMSZ5240BS-7-F is also commonly used as a protection device in circuits where it is important to protect components from reverse-biased voltage transients. In such a situation, it can limit the magnitude of the reverse bias that can be applied to the circuit, thereby protecting it from damage.MMSZ5240BS-7-F also offers excellent repeatability, consistency and long-term stability, making it ideal for use in a wide range of applications where a highly reliable, repeatable and stable voltage is required. It is also able to operate at temperatures as low as -55°C, which makes it suitable for use in industrial, automotive and aerospace applications.In summary, the MMSZ5240BS-7-F is a useful and versatile type of zener diode that can be used for a variety of purposes. It is especially useful for applications such as voltage regulation, voltage stabilization, protection from reverse-biased transients and long-term reliability.

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