P4KE200CA-E3/73 Circuit Protection

Series:	TransZorb®
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Zener
Bidirectional Channels:	1
Voltage - Reverse Standoff (Typ):	171V
Voltage - Breakdown (Min):	190V
Voltage - Clamping (Max) @ Ipp:	274V
Current - Peak Pulse (10/1000µs):	1.5A
Power - Peak Pulse:	400W
Power Line Protection:	No
Applications:	General Purpose
Capacitance @ Frequency:	--
Operating Temperature:	-55°C ~ 175°C (TJ)
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	DO-204AL (DO-41)
Base Part Number:	P4KE

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TVS (Transient Voltage Suppressor) Diode is a solid state device provides protection to electronic circuits from electrical transients that caused by electrostatic discharge (ESD). The P4KE200CA-E3/73 is a diode designed for TVS ESD protection. The application field of the P4KE200CA-E3/73 is, primarily, consumer electronics, such as cameras, TVs, and other portable or mobile devices. It can protect these electronics components from Electrostatic Discharge (ESD), electrical overstress (EOS), and other types of transients.The working principle behind the P4KE200CA-E3/73\'s TVS protection is that it senses any voltage transients in the circuit that exceed its reverse voltage rating. When this happens, it rapidly becomes a low resistance silicon diode, allowing the excess voltage to dissipate. This voltage discharge prevents destruction of the protected device by limiting the voltage that it can be exposed to. The P4KE200CA-E3/73 can also help with protecting the device from inductive and capacitive noise, through filtering. When the P4KE200CA-E3/73 is connected across a device\'s power or ground supply, it acts as a filter to suppress spikes or transients generated by an external or internal source.The device can handle power up to 88 Amperes (8/20µs), allowing it to be used in high current devices, such as motor controllers, power supplies, and automotive electronics. The P4KE200CA-E3/73 also has a breakdown voltage of 200V, meaning it can effectively protect a wide range of applications.The P4KE200CA-E3/73 also has a fast response time, with a turn-on time of 3.5 nanoseconds, which allows it to react quickly to any external noise. This fast response time provides enhanced protection to the device or circuit, making it an ideal device for sensitive electronics.The P4KE200CA-E3/73 has a high surge capability, with a maximum peak pulse current Ipp of 88 Amps (8/20 μs). This allows it to clamp voltages due to high-power transients, and gives it a much higher operational voltage clearance than traditional low power TVS diodes.In conclusion, the P4KE200CA-E3/73 is an ideal device for TVS ESD protection in consumer electronic devices, such as cameras, TVs, and other portable or mobile devices. It has a breakdown voltage of 200V, a fast turn-on time of 3.5 nanoseconds, and a maximum peak pulse current Ipp of 88 Amps (8/20 μs). Its high surge capability makes it effective at clamping voltages due to high-power transients, providing robust protection to its surrounding devices or equipment.

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