TA6F12AHM3/6B

Voltage - Clamping (Max) @ Ipp:	16.7V
Supplier Device Package:	DO-221AC (SlimSMA)
Package / Case:	DO-221AC, SMA Flat Leads
Mounting Type:	Surface Mount
Operating Temperature:	-65°C ~ 185°C (TJ)
Capacitance @ Frequency:	--
Applications:	Automotive
Power Line Protection:	No
Power - Peak Pulse:	600W
Current - Peak Pulse (10/1000µs):	35.9A
Series:	Automotive, AEC-Q101, PAR®
Voltage - Breakdown (Min):	11.4V
Voltage - Reverse Standoff (Typ):	10.2V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TA6F12AHM3/6B application field and working principleTA6F12AHM3/6B is a semiconductor component from the TVS - Diodes family. It is a transient voltage surge suppressor, which is designed to provide protection against excessive transient voltages. It is able to perform this task by conducting an excessive current away from sensitive circuits and devices, across other components that can handle such current levels.This type of surge suppressor is commonly used in a variety of different applications and industry sectors, such as industrial equipment, military equipment, medical equipment, automotive, telecommunications, and other consumer electronics. It is used as an essential protection device in order to prevent damage to the circuitry caused by transient voltages. It is also used to help ensure that the circuitry is properly protected from the risk of shorts, fire, and component failure.In order to understand the functioning of this component, it is necessary to first look at the way it is constructed. The TA6F12AHM3/6B is a series of three elements connected together, which form a single two-terminal circuit. The components include a P-channel junction transistor, a varistor, and a P-N diode junction.The P-channel junction transistor plays the role of a switch, which is activated when the transient voltage reaches a certain pre-defined level. When the voltage rises above this level, the transistor switches to an "on" state, allowing a current flow to occur across the varistor. The varistor is designed to act as a resistor, which breaks down into the on-state when the current level becomes too high. This is what allows the device to absorb the excess current, allowing it to reduce the risk of shorts or fire, and safely dissipate the extra energy.Finally, the P-N diode junction is the component responsible for conducting the current away from the sensitive circuits and devices into safe areas such as ground. It is designed to remain "off" under normal circumstances and only turn on when the voltage is at a level where it is necessary to act as a conductor.To summarize, the TA6F12AHM3/6B is used in a variety of applications and industry sectors in order to provide protection against excessive transient voltages. It works by using a P-channel junction transistor, a varistor, and a P-N diode junction in order to absorb the extra energy and safely dissipate it through ground. This device is essential in order to protect sensitive circuits and devices from the risk of electrical shorts or fire.

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