LCE24 Circuit Protection

Voltage - Clamping (Max) @ Ipp:	40.85V
Supplier Device Package:	DO-201
Package / Case:	DO-201AA, DO-27, Axial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 175°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	1500W (1.5kW)
Current - Peak Pulse (10/1000µs):	39A
Series:	LCE
Voltage - Breakdown (Min):	25.29V
Voltage - Reverse Standoff (Typ):	24V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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LCE24 Application Field and Working Principle

TVS (Transient Voltage Suppressor) diodes are widely used in a variety of electronic systems to provide protection from transient voltage and other voltage-type disturbances. The LCE24 series of TVS diodes is designed to provide protection from transient voltage and current related problems. This series is designed to provide excellent ESD (Electrostatic Discharge) protection and EMC (Electromagnetic Compatibility) protection.The function of TVS diodes is to reduce the magnitude of transient or overvoltage signals, as well as suppressing high-frequency noise signals. They are commonly used to protect sensitive components and circuits from voltage spikes and EMI/RFI interference, and they provide a short circuit between the input and output to limit the magnitude of the voltage applied to the protected device. The LCE24 series of TVS diodes is designed to provide an effective protection from a wide range of transient voltages. It provides EMI/RFI noise attenuation and ESD protection to sensitive components and circuits. These components feature a low input capacitance and low junction capacitance for improved signal quality and low EMI interference. They are capable of providing a high clamping voltage and minimal leakage current. The LCE24 series are designed to be low in cost, small in size and highly reliable. They feature a high thermal shock rating, which is an indication of the amount of temperature fluctuation it can withstand without affecting its performance. The LCE24 series are also able to withstand substantial voltage transients, as well as high temperature operations.The working principle of the LCE24 series is based on a Zener diode and a series-connected resistor. When the voltage across the Zener diode reaches its breakdown voltage, the Zener diode starts to conduct current. This current then flows through the resistor, which limits the current and dissipates the voltage. This in turn, limits the voltage across the protected device. The LCE24 series can be easily integrated into any system design, and it is also suitable for harsh environment applications. This makes it an ideal choice for applications such as automotive, industrial, medical, telecommunications, and consumer electronics. Overall, the LCE24 series provides an effective protection from a wide range of transient voltages with an accurate clamping voltage and minimized leakage current. It features a high temperature rating and its small size makes it easy to integrate into any system. Moreover, its low cost makes it a great choice for cost-conscious designers.

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