LCE12A-E3/73

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TVS - Diodes (Transient Voltage Suppressor Diodes) are electrical components designed to protect electronic devices against sudden, large voltage spikes. They are widely used in circuits and devices where an electric spike could have disastrous consequences. The LCE12A-E3/73 Transient Voltage Suppressor Diode (TVS) is a modern device used in a variety of applications across many industries.

LCE12A-E3/73 is a surge protector device designed to clamp transient overvoltages to protect gate circuits and other components from damages with the addition of a zener diode or resistor and a diode. It is commonly used in Network and Communication applications, Uninterruptible Power Supplies (UPS), Automotive Electronic systems, Consumer Electronics, Industrial Automation, etc. The device is rated for an operating voltage of 36 to 76 Volts and a surge voltage of 72 Volts.

It has a typical peak power of 600 watts for 1 microseconds and 250 watts for 8 microseconds. It also has a low leakage current of 40 nA at 25℃. It is suitable for use in temperatures ranging from -55℃ to +125℃ and has a rated clamping voltage of 11.2 Volts.

The working principle of the LCE12A-E3/73 Transient Voltage Suppressor Diode (TVS) is based on avalanche breakdown. When the surge voltage exceeds the breakdown voltage of the TVS, the internal Zener diode conducts and the diode clamps the voltage to protect the gate circuit and other components. When the surge voltage is removed, the TVS diode returns to its normal, non-conducting state.

The TVS diodes used in the LCE12A-E3/73 TVS diode are designed to provide superior surge protection. They feature low on-state resistance that helps to lower the operating voltage of the protected circuit. The device also offers excellent switching speed and high surge current handling capability. Additionally, the device has a very low capacitance which helps to reduce the overshoot caused by the switching.

The LCE12A-E3/73 Transient Voltage Suppressor Diode (TVS) is a reliable and efficient surge protector device which is used in many applications. With its low on-state resistance, high surge current handling capability, and low capacitance it is well suited for protection of sensitive gate circuits and other components. It is robust and has an operating temperature range of -55℃ to +125℃ making it suitable for a wide range of applications.

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