MPLAD18KP17CA

Voltage - Clamping (Max) @ Ipp:	27.6V
Supplier Device Package:	PLAD
Package / Case:	Nonstandard SMD
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	18000W (18kW)
Current - Peak Pulse (10/1000µs):	653A
Series:	Military, MIL-PRF-19500
Voltage - Breakdown (Min):	18.9V
Voltage - Reverse Standoff (Typ):	17V
Bidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to the MPLAD18KP17CA

The MPLAD18KP17CA is a bi-directional Transient Voltage Suppressor (TVS) diode. It is designed to limit the voltage going through a circuit by clamping it to a specific value. This diode helps protect circuits from damages caused by high transients, such as electrostatic discharges, voltage spikes, transients, and other similar events, while still allowing normal operations of the circuit.

Application of the MPLAD18KP17CA

Due to its low reverse stand-off voltage and low capacitance, the MPLAD18KP17CA is well suited for many applications. It is used in computers, automotive, industrial, consumer electronics, and other applications where transient voltage suppression is needed.Incomputers, the MPLAD18KP17CA is used to protect the valuable components inside from electrostatic discharges, to maintain the integrity of the data, and to reduce possible downtime. In automotive applications, the diode is used to protect against electrical noise, induced by alternators, spikes, and other transients. In industrial applications, the diode is used to protect expensive equipment from costly surge damage that could result from transients. In consumer electronics, the diode is used to protect from high ESD that could cause operational disruption or malfunctions. The MPLAD18KP17CA can also be used in other applications where transient protection is needed.

Working Principle of the MPLAD18KP17CA

The MPLAD18KP17CA works by clamping the voltage going through the circuit to a specified limit. During normal operation, the voltage is allowed to pass through the diode unaltered. However, when the voltage exceeds the breakdown voltage of the diode, the diode will start to conduct and divert the voltage away from the sensitive circuitry. This allows the voltage to be directed to a safe outlet, such as a ground, while still allowing the protected device to operate normally.Sincethe diode has a low clamping voltage, it allows more economical protection from transients.The diode also has a low leakage current, which helps prevent possible damages due to an accumulation of charge.The diode also has a very low turn-on time. This means it acts more quickly to suppress transients, thus providing a more effective protection for the circuit.

Conclusion

The MPLAD18KP17CA is an excellent diode for transient voltage protection. It has a low clamping voltage, low leakage current, and a very low turn-on time, which makes it the perfect choice for protecting circuits from the damages caused by transients. It is designed for use in computers, automotive, industrial, consumer electronics, and other applications where transient voltage suppression is needed.

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