PGSMAJ12A M2G Circuit Protection

Current - Peak Pulse (10/1000µs):	20.1A
Supplier Device Package:	DO-214AC (SMA)
Package / Case:	DO-214AC, SMA
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 175°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	400W
Series:	PGSMAJ
Voltage - Clamping (Max) @ Ipp:	19.9V
Voltage - Breakdown (Min):	13.3V
Voltage - Reverse Standoff (Typ):	12V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active

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TVS ‐ Diodes TVS or Transient Voltage Suppression diodes provide protection for electronic devices from electrical overstress, which can occur due to unexpected voltage transient events or electrostatic discharge. They are typically used to protect against power surges, lightning strikes, and static discharge. There are a range of different types of TVS protection diodes available, however one of the most popular is the PGSMAJ12A M2G. This component provides an excellent protection solution to a variety of applications, including consumer electronics, automotive electronics, medical electronics, and other industries where the protection of sensitive components is required.The PGSMAJ12A M2G is a double-ended, unidirectional TVS diode array, which is designed to protect against voltage transients in both directions. It consists of two parts: an ElectroStatic Discharge (ESD) diode and a transient suppressor diode. The ESD diode is designed to protect against electrostatic discharge that often occurs during assembly, handling, and the handling and storage of components. The transient suppressor diode is designed to protect against transient voltage events, such as lightning and power surges. Each part of the diode array has two terminals, one of which is the anode and the other is the cathode.The PGSMAJ12A M2G works in the following way. When the voltage across its terminals exceeds a certain threshold, the ESD diode begins to conduct current and the transient suppressor diode immediately shuts off. This triggers a voltage clamping effect, which limits the voltage across the terminals and prevents any further voltage spikes from occurring. This clamping effect is maintained from the time the diode array is triggered until the transient event has subsided and the voltage across the terminals returns to normal. The PGSMAJ12A M2G has a wide range of applications. It is primarily used in consumer electronics, automotive electronics, and medical electronics. In consumer electronics, it is typically used to protect against power surges, lightning strikes, and ESD damage. In automotive electronics, it is often used to protect against power surges, which can occur due to unstable electrical systems in the vehicle, as well as voltage spikes generated from vehicle ignitions and engine starters. Lastly, in medical electronics, it is often used to protect components from voltage transients, which may occur due to power outages, faulty wiring, or transient power surges.In addition to the PGSMAJ12A M2G, there are other TVS diodes designed for specific applications. These include Zener diodes, shunt clamps, and pad suppressors. Each type of TVS diode offers different levels of protection against transient voltage events.In conclusion, the PGSMAJ12A M2G is a highly reliable, cost-effective, and easy-to-install transient voltage suppressor diode array that provides a robust protection solution for a wide range of applications. It offers excellent protection against power surges, lightning strikes, and electrostatic discharge, and can be used in consumer electronics, automotive electronics, and medical electronics. With its low cost and easy installation, the PGSMAJ12A M2G is the ideal TVS diode for any application where protection against transient voltage is required.

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