Voltage - Clamping (Max) @ Ipp:	42.1V
Supplier Device Package:	DO-214AA
Package / Case:	DO-214AA, SMB
Mounting Type:	Surface Mount
Operating Temperature:	-65°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	600W
Current - Peak Pulse (10/1000µs):	14.3A
Series:	WE-TVSP
Voltage - Breakdown (Min):	30.4V (Typ)
Voltage - Reverse Standoff (Typ):	26V (Max)
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 and 824521261 Application Field and Working Principle

TVS diode, also known as transient voltage suppression diode, is an electronic component used to protect sensitive electronics against voltage surges such as lightning, arcs, or inductive load switching. These types of surges can irreparably damage electronic components permanently and can render them non-functional.This type of diode is especially important for high-power electronics, as it helps reduce the risk of damage. The 824521261 is a type of TVS diode whose application field and working principle is detailed below.

824521261 Application Field

The 824521261 is most commonly used to protect automotive ECUs, as well as IGBTs and HV switches. It is intended to protect from surges of up to 150V, and can be used in various industries, such as telecommunications, automobile, security equipment, and medical equipment.

824521261 Working Principle

The working principle of the 824521261 is based on the Zener diode voltage breakdown principle. When the non-attenuated voltage surge exceeds the diode\'s avalanche voltage, it breaks down in a controlled manner and allows a small amount of current to flow, thus limiting the voltage and effectively protecting the device from damage.When the surge waveform falls below the avalanche voltage, the diode will switch off, and the device will return to its normal operating voltage. TVS diodes like the 824521261 are especially reliable in terms of their performance and are capable of protecting high-power electronics devices from voltage surges.

Conclusion

In conclusion, TVS diodes like the 824521261 are an essential component for protecting high-power electronics from voltage surges. They are designed to be efficient and reliable, and their working principle is based on the Zener diode voltage breakdown principle. The 824521261 is most typically used in applications such as automotive ECUs, IGBTs, and HV switches, and is capable of protecting from voltage surges of up to 150V.

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