82400274 Circuit Protection

Voltage - Clamping (Max) @ Ipp:	9V
Supplier Device Package:	SC-70-6
Package / Case:	6-TSSOP, SC-88, SOT-363
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 85°C (TJ)
Capacitance @ Frequency:	--
Applications:	Ethernet
Power Line Protection:	Yes
Power - Peak Pulse:	--
Current - Peak Pulse (10/1000µs):	6A (8/20µs)
Series:	WE-TVS
Voltage - Breakdown (Min):	6V
Voltage - Reverse Standoff (Typ):	5V (Max)
Unidirectional Channels:	4
Type:	Steering (Rail to Rail)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS-Diodes

Transient Voltage Suppressor (TVS) diodes, also known as Transient Voltage Suppression (TVS) diodes, are widely used in circuits to protect sensitive semiconductor electronics from power surges and voltage spikes. TVS diodes are designed to handle high voltage transients by absorbing and dissipating the excess static power or by clamping the exceeded voltage. The 82400274 is a unidirectional TVS diode with a working voltage of 5.5V and a maximum power dissipation of 400mW.

Application Fields

TVS diodes are extensively utilized in a variety of applications, such as power lightning protection, base station lightning protection, I/O port voltage clamping, computer electronic equipment protection, and telecommunications equipment protection. The 82400274 is suitable for applications such as automotive engines, automobiles, and any electronic device that is exposed to high voltage surges.

Working Principle

The 82400274 is a zener diode, which is a type of diode that is used to maintain a certain voltage level across its terminals. When an off-normal voltage is applied to a zener diode, it becomes reverse-biased. At this point, the diode will quickly conduct current and release higher energy levels to suppress the voltage. Operating as either a unidirectional or bidirectional device, the 82400274 can absorb the excess voltage from the power supply and help protect sensitive components from damage.In addition to its voltage clamping capability, the 82400274 also has a wide operating temperature range from -40°C to +85°C. This allows the device to be used in a variety of environmental conditions without affecting its performance.

Conclusion

The 82400274 is a unidirectional TVS diode that is designed to protect against voltage surges in a variety of applications. It has a working voltage of 5.5V and a maximum power dissipation of 400mW. The 82400274 also has a wide operating temperature range from -40°C to +85°C. This makes it ideal for use in a variety of environments.

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