BZT03D51-TAP Circuit Protection

Voltage - Clamping (Max) @ Ipp:	73V
Supplier Device Package:	SOD-57
Package / Case:	SOD-57, Axial
Mounting Type:	Through Hole
Operating Temperature:	--
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	600W
Current - Peak Pulse (10/1000µs):	4.2A
Series:	--
Voltage - Breakdown (Min):	45.9V
Voltage - Reverse Standoff (Typ):	40V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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TVS - Diodes - BZT03D51-TAP

Transient voltage suppressors (TVSs) are protective devices that are used to protect sensitive low voltage components in electronic circuits from damage due to electrical transients such as electrical surges, overvoltage, and electrostatic discharge (ESD). TVSs provide an immediate response to transients by quickly clamping the voltage to a safe level. The BZT03D51-TAP is a unidirectional (bidirectional) TVS that provides overvoltage protection and electrostatic discharge protection for low voltage components in electronic circuits. It is designed to protect against both positive and negative transients, so it can be used in either single polarity or dual polarity applications. The BZT03D51-TAP is a surface mount device that is designed for fast assembly and low standoff voltage. It is constructed with multiple elements to provide high performance protection for power supplies and other sensitive components in systems with limited clearance near the source of the transient.  The BZT03D51-TAP is a ceramic bidirectional transient voltage suppressor (TVS) diode that can provide surge protection up to 3.5V. It is designed to protect sensitive electronics from damaging electrical transients, such as voltage spikes, electrostatic discharge, and current surges. The BZT03D51-TAP is an unidirectional device and is designed to only allow current to flow one way, protecting circuits from both positive and negative transients. The TVS is designed to clamp voltage spikes and electrical transients to a safe level, protecting sensitive devices from damage. The BZT03D51-TAP has a low standoff voltage of 0.7V, making it suitable for low operating voltage applications.The BZT03D51-TAP has a wide range of applications. It is used in a variety of consumer electronics such as mobile phones, computers, LCD TVs, media players, digital cameras, and home appliances. It is also used in medical equipment, industrial automation, and automotive electronics. The BZT03D51-TAP device is designed to operate over a temperature range of -55°C to 150°C, making it suitable for a wide variety of applications. The device is also capable of handling high peak power levels and has a fast response time, making it suitable for high speed switching applications.The working principle of the BZT03D51-TAP is simple. When an overvoltage or electrostatic discharge event occurs, the TVS diode becomes forward biased and clamps the voltage across it to a safe level. The current rating of the TVS diode is limited and so is the amount of energy it can dissipate during an overvoltage event. After the transient has passed, the device turns off and the voltage returns to normal.In summary, the BZT03D51-TAP is a unidirectional (bidirectional) TVS diode that can provide surge protection up to 3.5V. It is designed to protect sensitive electronics from damaging electrical transients, such as voltage spikes, electrostatic discharge, and current surges. It is capable of handling high peak power levels and has a fast response time, making it suitable for high speed switching applications. The BZT03D51-TAP has a wide range of applications in consumer electronics, such as mobile phones, computers, LCD TVs, media players, digital cameras, and home appliances, as well as in medical equipment, industrial automation, and automotive electronics.

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