PESD3V3U1UT,215

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Zener
Unidirectional Channels:	1
Voltage - Reverse Standoff (Typ):	3.3V (Max)
Voltage - Breakdown (Min):	5.8V
Voltage - Clamping (Max) @ Ipp:	20V
Current - Peak Pulse (10/1000µs):	5A (8/20µs)
Power - Peak Pulse:	80W
Power Line Protection:	No
Applications:	General Purpose
Capacitance @ Frequency:	0.6pF @ 1MHz
Operating Temperature:	-65°C ~ 150°C (TA)
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SOT-23 (TO-236AB)
Base Part Number:	PESD*U1U

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TVS - Diodes: PESD3V3U1UT,215 application field and working principle

TVS diodes are a type of diode widely used in low voltage protection applications. They can protect circuit elements from fast transients and large DC voltages. A TVS diode is an acronym for Transient Voltage Suppressor, which is a diode designed to provide protection from transient voltage, such as lightning strikes and power surges. TVS diode PESD3V3U1UT,215 is a low voltage diode designed for automotive applications, which has a breakdown voltage of 2.15V.TVS diodes are designed to protect circuits against high-energy pulses from capacitive coupled discharge, inductive switching, lightning and electrostatic discharge. The diode acts as a absorber of this energy and prevents it from damaging sensitive electronics. It can act as a voltage stabilization element, shunt a sudden surge of energy, and save the circuits from permanent damage. TVS diodes are generally constructed using silicon avalanche technology, which provides them with low capacitance and fast response times to voltage transients. A typical TVS diode has a low on-voltage, good current handling capability, high surge capability, and fast response times. The PESD series TVS diodes have a low forward turn-on voltage and are particularly suitable for use in protecting automotive components including airbag systems, speed sensors, and CAN communications.The working principle of a TVS diode is actually quite simple. When the diode is connected to a circuit, the voltage across it is monitored. When the voltage exceeds a certain threshold, the diode conducts and rapidly discharges the excess energy, thus protecting the circuit from overvoltage. The PESD3V3U1UT,215 diode has a breakdown voltage of 2.15V, meaning that it will begin conducting current when the voltage across it reaches 2.15V. In terms of application field, TVS diodes like the PESD3V3U1UT,215 are used in automotive electronics, including automotive computers, airbag systems, sensors, and CAN networks. They are also used in other low voltage applications, such as consumer electronics, communication systems, and industrial automation systems. To sum up, the PESD3V3U1UT,215 diode is a low voltage TVS diode designed for automotive applications. It has a breakdown voltage of 2.15V and is used to protect electronic components from transient voltage and large DC voltages. The diode works by rapidly discharging any excess energy that it senses, thus protecting the circuits from overvoltage. It can be used in a variety of low voltage applications, such as automotive computers, airbag systems, sensors, and CAN networks.

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