MP5KE64AE3

Voltage - Clamping (Max) @ Ipp:	103V
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:	500W
Current - Peak Pulse (10/1000µs):	4.9A
Series:	Military, MIL-PRF-19500
Voltage - Breakdown (Min):	71.1V
Voltage - Reverse Standoff (Typ):	64V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

MP5KE64AE3: TVS Diodes Application Field and Working Principle

TVS diodes, which are also known as Transient Voltage Suppression Diodes, are semiconductor devices used to protect sensitive electronic equipment from transients, or voltage spikes. They do this by clamping voltage levels to a safe maximum, allowing safe operation and preventing damage to the components. The MP5KE64AE3 is a type of TVS diode that has been specifically designed to protect against positive transients and is used in various applications.

Application Field

The MP5KE64AE3 is typically used as an overvoltage protector in portable computer equipment and automotive electronics. It is especially useful for protecting data lines from voltage transients caused by electromagnetic interference (EMI) or electrostatic discharge (ESD). It is also often used in mobile phones, PDAs and other handheld electronics, as it is more space and energy efficient than other voltage protection solutions.

Working Principle

The MP5KE64AE3 consists of a Zener diode and a transistor connected together in a "two-stage clipper" configuration. When the voltage on the protected line exceeds a safe limit, the Zener diode first acts to reduce the voltage level, and then the transistor acts as a switch to further reduce the voltage to a safe level. This process is referred to as "clipping" and it ensures that equipment connected to the data line is not damaged by voltage spikes.The MP5KE64AE3 also offers protection against current transients. The circuit, when triggered by an excessively high current, shunts that current to ground, thus ensuring that the system remains protected.

Conclusion

The MP5KE64AE3 is a versatile form of TVS diode that is designed to provide protection against both positive and negative voltage transients. It can be used in a variety of applications, including mobile phones, PDAs and automotive electronics, and is especially useful for protecting sensitive data lines from EMI and ESD. Its two-stage clipper configuration ensures that the data line remains safely clamped, while its current limiting feature ensures that the system is also protected from current transients.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description