TMOV20RP150EL1B1

Varistor Voltage (Typ):	240V
Package / Case:	Disc 20mm
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 85°C (TA)
Capacitance @ Frequency:	1600pF @ 1MHz
Number of Circuits:	1
Energy:	120J
Current - Surge:	10kA
Varistor Voltage (Max):	264V
Series:	TMOV®
Varistor Voltage (Min):	216V
Maximum DC Volts:	200V
Maximum AC Volts:	150V
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction
The TMOV20RP150EL1B1 is a transient voltage suppression (TVS) product specifically designed for protection against overvoltage transients such as those generated by lightning or ESD. TVS products are devices used to protect circuits from large voltage transients or surges, commonly referred to as varistors or Metal Oxide Varistors (MOVs). The TMOV20RP150EL1B1 is a MOV type TVS that is designed for a wide range of applications in renewable energy, automotive, datacom, power electronics, industrial, and consumer electronics. This article will discuss the application field and working principle of the TMOV20RP150EL1B1.

Application Field
The TMOV20RP150EL1B1 is an MOV type TVS and can be used in a wide range of applications. In renewable energy applications, MOVs are used to protect photovoltaic systems from lightning and ESD. In automotive applications, the device is used to protect circuits from overvoltage transients and ESD caused by conditions such as static electricity. In datacom applications, the device is used to protect circuits from overvoltage transients and ESD caused by modem disconnects. In power electronics applications, the device is used to protect circuits from overvoltage transients such as switch transients. In industrial applications, the device is used to protect equipment such as motors and circuits from overvoltage transients and ESD. Finally, in consumer electronics applications, the device is used to protect equipment such as TVs, computers, and gaming systems from overvoltage transients and ESD.

Working Principle
MOVs operate in a similar way to varistors in that they provide surge protection by limiting overvoltage transients. The TMOV20RP150EL1B1 is designed to act as a form of surge suppression by redirecting, or clamping, the voltage away from sensitive components. When exposed to overvoltage transients, the MOV will act as a voltage limiter, passing the clamping voltage through its metal oxide layer to ground and dissipating any undesired power into the ground, thus kicking in and protecting the circuit. The MOV is designed to auto reset after a specified period of time.

Conclusion
In conclusion, the TMOV20RP150EL1B1 is a MOV type TVS designed for a wide range of applications including renewable energy, automotive, datacom, power electronics, industrial, and consumer electronics. The device operates by limiting overvoltage transients by acting as a voltage limiter and by diverting the excess power into the ground, thus kicking in and protecting the circuit. The device is designed to auto reset after a specified period of time.

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