Series:	Automotive, AEC-Q101, eSMP®
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Zener
Unidirectional Channels:	1
Voltage - Reverse Standoff (Typ):	200V
Voltage - Breakdown (Min):	--
Voltage - Clamping (Max) @ Ipp:	--
Current - Peak Pulse (10/1000µs):	--
Power - Peak Pulse:	--
Power Line Protection:	No
Applications:	Automotive
Capacitance @ Frequency:	--
Operating Temperature:	-55°C ~ 175°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	MicroSMP
Supplier Device Package:	MicroSMP

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Introduction to MSX1PDHM3/89A TVS Diode

A transient voltage suppressor diode, or TVS, is a special type of diode used to protect circuits from spike voltages. The MSX1PDHM3/89A TVS diode is a transient-voltage surge suppressor that is used in a variety of applications and is designed to protect against the damaging electrical effects of high levels of transient voltage.

Applications of the MSX1PDHM3/89A TVS Diode

The MSX1PDHM3/89A TVS diode is used in a variety of applications, including automotive, telecommunications, industrial, military, and consumer electronics. It is typically used in a variety of DC/DC converters, I/O port protectors, EMI filters, and protection circuits. Additionally, it can be used in the implementation of touch sensing and resistive switching in applications requiring transient voltage surge protection.

Working Principle of the MSX1PDHM3/89A TVS Diode

The working principle of this TVS diode is based on the fact that when subjected to relatively high voltage levels, the diode quickly conducts current, thereby protecting the component or system against the harmful effects of overvoltage. The diode has an extremely fast response time. This means that it can switch off very quickly after a surge voltage is suppressed. The diode can also handle high current applications, up to a maximum of 133mA.The diode is made up of two electrodes, which separate the two polarities of the current. When the applied voltage exceeds the diode\'s breakdown voltage, it quickly begins to conduct, allowing current to flow in both directions. This reduces the surge voltage and dissipates the excess energy, protecting the device or system from damage.

Conclusion

The MSX1PDHM3/89A TVS diode is designed to protect electrical components and systems from harmful spikes in voltage. It is used in a variety of applications and is capable of handling high current levels. The diode works by quickly conduction current when the voltage exceeds the breakdown voltage, dissipating the excess energy and preventing damage.

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