ATV30C6V5JB-HF Circuit Protection

Voltage - Clamping (Max) @ Ipp:	11.2V
Supplier Device Package:	DO-214AB (SMC)
Package / Case:	DO-214AB, SMC
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	Automotive
Power Line Protection:	No
Power - Peak Pulse:	3000W (3kW)
Current - Peak Pulse (10/1000µs):	267.86A
Series:	Automotive, AEC-Q101
Voltage - Breakdown (Min):	7.22V
Voltage - Reverse Standoff (Typ):	6.5V
Bidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS - Diodes Application Field and Working Principle

TVS (Transient Voltage Suppressor) diodes are semiconductor components, which are designed to protect electronic circuits from sudden, momentary power surges. The ATV30C6V5JB-HF is a Transient Voltage Suppressor with a kick-off voltage of 6V and a maximum load current of 1A. It functions by clamping off voltage that exceeds its maximum operating voltage. This makes it an ideal solution to protect circuit and electrical components from voltage and current spikes.

Classification of TVS - Diodes

TVS - Diodes are classified based on their voltage and current ratings, such as 5V or 6V and 1A or 2A. There are also other aspects to consider, such as their peak pulse capabilities and response time. Generally, the higher the voltage and current ratings, the more reliable the device and its protection against transient and surge surges.

Applications of TVS - Diodes

TVS - Diodes are most commonly used in consumer electronics, such as cell phones, computers or digital cameras, for protection against Electrostatic Discharge (ESD) in order to prevent damage to delicate components.In addition, they can also be used to protect automotive wiring and electrical systems from sudden power surges. The ATV30C6V5JB-HF is an ideal solution in this scenario due to its high peak pulse power capabilities and effective response time.

Working Principle of TVS - Diodes

TVS - Diodes work on the principle of avalanche breakdown. They are designed such that, when a voltage surge exceeds their specified rating, a chain of electrons start flowing rapidly through the junction. This sudden surge of current triggers a change in the diode\'s normally open state, thus restricting the current flow and forming a clamp that limits the surge voltage. This effectively limits the amount of current flowing through the system, thus preventing damage to the sensitive components.

Conclusion

The ATV30C6V5JB-HF is a Transient Voltage Suppressor diode that can be used to protect automotive wiring and electrical systems from sudden power surges. It works on the principle of avalanche breakdown and is designed to limit the voltage that passes through it. This makes it an ideal solution for protecting delicate components from voltage spikes and preventing damage due to transient surges.

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