MAP4KE150AE3

Voltage - Clamping (Max) @ Ipp:	207V
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):	1.95A
Series:	Military, MIL-PRF-19500
Voltage - Breakdown (Min):	143V
Voltage - Reverse Standoff (Typ):	128V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to TVS - Diodes

TVS diodes are components that play a key role in protecting your electronic circuit from electrostatic discharges, spikes, and other transients.They act as a lightning rod for stray electrical spikes and as a safety valve against transients that could cause a wide range of serious problems.TVS diodes typically contain two parts--the diode body itself, and an interruptive layer that triggers the diode when a certain level of voltage is crossed, allowing it to absorb large voltage spikes. Falling within the classification of “transient voltage suppression” diodes, TVS diodes are also known as spike protection diodes, breaker diodes, and surge-supprehensor diodes.

MAP4KE150AE3 Application Field and Working Principle

The MAP4KE150AE3 is a type of TVS diode, designed specifically to protect high-speed data lines from electrical transients. It has a low capacitance and is tested for ESD protection up to 15 kV, making it one of the most reliable surge protectors on the market. The device has an extremely low maximum clamping voltage of 12V, and is capable of withstanding continuous power dissipation of 1500W at 8/20 µs waveforms.In terms of its working principle, the MAP4KE150AE3 offers very high speed respond to protects high-speed data lines. It is designed to absorb momentary high voltage transients over time as they travel through the device. It has a symmetrical structure so that when voltage transients are applied, current is absorbed and directed through each diode junction. Consequently, the current and associated voltages are rapidly diverted away from sensitive components in the circuit. This particular device is ideal for applications where switching speeds need to be maintained, such as high-speed data transfers. It can also be used to protect direct current circuits from overvoltage conditions and is very effective at preventing electric arcing and short circuiting.

Conclusion

In conclusion, TVS-Diodes are an effective and reliable way to protect electronic circuits from voltage spikes, transients, and other electrical problems. The MAP4KE150AE3 diode is a great example of a high-speed, low-capacitance TVS diode that is specifically designed to protect high-speed data lines from transients. It has a high level of surge protection up to 15kV and a low maximum clamping voltage of 12V. Thanks to its symmetrical structure it can quickly divert current away from sensitive components in circuits and help prevent electric arcing and short circuiting.

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