P4KE100-E3/73

Current - Peak Pulse (10/1000µs):	2.8A
Base Part Number:	P4KE
Supplier Device Package:	DO-204AL (DO-41)
Package / Case:	DO-204AL, DO-41, Axial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 175°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	400W
Series:	TransZorb®
Voltage - Clamping (Max) @ Ipp:	144V
Voltage - Breakdown (Min):	90V
Voltage - Reverse Standoff (Typ):	81V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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<p>TVS diodes represent an important element of protection mechanisms in modern electronic systems. The P4KE100-E3/73 TVS diode is an ultra fast, low capacitance, 400W bidirectional diode designed to protect voltage sensitive components from any transients or spikes that may cause permanent damage. </p><p>The P4KE100-E3/73 has a wide range of applications in electronic systems which require transient protection. It can be used to protect a vast range of circuits from a wide variety of voltage transients, including DC/DC converters, telecom systems, and automotive electronics. It is also used in LAN and instrumentation circuits, Avionics, military and medical systems, or other sensitive, high-speed applications that require an extra layer of protection from voltage transients.</p><p>The principles of operation of the P4KE100-E3/73 can be broken down into three essential phases. The first phase occurs when a transient is detected. This triggers the diode\'s response, and it reaches a clamping voltage, dissipating sufficient power to suppress the transient. Following this, the diode enters its second phase, which is when it begins to conduct the voltage transient to ground. The final phase is the reset phase, when the diode stops conducting and resumes its non-conducting state to wait for another transient. </p><p>The P4KE100-E3/73 is fast enough to respond effectively to transient pulses spanning a frequency range of more than 10MHz. It is designed to survive hundreds of surges without failing, and can divert up to 10A in the process. It offers a very low capacitance, low clamping voltage, and superior surge performance. Its small form factor enables it to be mounted in any location that needs protection, making it ideal for space-constrained applications. </p><p>In summary, the P4KE100-E3/73 is an ultra fast, low capacitance, 400W bidirectional diode designed to protect voltage sensitive components from any transients or spikes that may cause permanent damage. It is used for a wide range of voltages, ranging from -30 to +40V, and its fast, low capacitance design also makes it suitable for applications where high surge and transient pulse handling is necessary. Its small form factor facilitates mounting in any location, making it an ideal choice for space-constrained applications.</p>

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