MP4KE250CA

Voltage - Clamping (Max) @ Ipp:	344V
Supplier Device Package:	DO-204AL (DO-41)
Package / Case:	DO-204AL, DO-41, Axial
Mounting Type:	Through Hole
Operating Temperature:	-65°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	400W
Current - Peak Pulse (10/1000µs):	1A
Series:	Military, MIL-PRF-19500
Voltage - Breakdown (Min):	237V
Voltage - Reverse Standoff (Typ):	214V
Bidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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TVS – Diodes

A Transient Voltage Suppressor (TVS) diode is an electrical component used to protect other components from electric overstresses, such as those caused by electrostatic discharge (ESD) and similar phenomena. TVS diodes are designed to limit voltage levels, and therefore provide protection against voltage levels that may be too low (an overvoltage condition) or too high (an undervoltage condition). The most common form of TVS Diode is the Zener diode. The MP4KE250CA is a transient voltage suppressor diode, specially designed by Alpha and Omega Semiconductors. The MP4KE250CA features a low leakage current and ultra-low capacitance, making it ideal for use in protection against electrostatic discharge (ESD). The diode also features a high surge capability, making it suitable for use in high-power applications. The MP4KE250CA has a working voltage of 250 V and a power rating of 4W. The diode\'s surge current rating is rated at 400 A, and its maximum surge pulse current is rated at 6 A. The diode also has a capacitance rating of 1.3 pF. The MP4KE250CA is rated to operate at temperatures from -55 to +150 °C. The MP4KE250CA is designed to provide protection against electrostatic discharge (ESD), overvoltage, and voltage transients. The diode is commonly used in automotive applications, such as engine control systems, airbag systems, and power converters. It is also used in a variety of other applications, including communications, power supplies, and consumer electronics. The working principle of a TVS diode is fairly simple. The diode is designed to be reverse biased, meaning that the voltage applied to it is higher than the diode\'s breakdown voltage. When a voltage level higher than its breakdown voltage is applied to the diode, the diode will start to conduct, diverting current away from the component it is protecting and limiting the voltage to safe levels. The diode will then limit the flow of current until the overvoltage condition is resolved. The MP4KE250CA is a valuable tool for protecting against electrostatic discharge, overvoltage, and voltage transient events. The diode\'s low leakage current and ultra-low capacitance make it ideal for use in protecting sensitive components from these types of events. The MP4KE250CA is also well suited for use in a variety of automotive and other applications, making it a versatile and valuable tool for protecting components against electrical overstresses.

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