P0644UCMCLTP

Series:	SIDACtor®
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - Breakover:	77V, 154V
Voltage - Off State:	58V, 116V
Voltage - On State:	8V
Current - Peak Pulse (8/20µs):	400A
Current - Peak Pulse (10/1000µs):	100A
Current - Hold (Ih):	150mA
Number of Elements:	4
Capacitance:	50pF, 85pF
Mounting Type:	Surface Mount
Package / Case:	6-SMD, Gull Wing

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Introduction to P0644UCMCLTP

The P0644UCMCLTP is an integrated TVS – Thyristor circuit protection device. It is used to protect electrical components in the automotive, industrial, and consumer markets from ESD (electrostatic discharge) events. The P0644UCMCLTP is designed to provide optimal TVS protection from the most common ESD events.

Application Field of P0644UCMCLTP

The P0644UCMCLTP is used in various application fields like consumer, automotive, and industrial electronics. It is designed to protect against ESD events in a variety of products, ranging from automobiles to computers and even medical devices. The P0644UCMCLTP is an ideal solution for protecting high-voltage components and circuits in these applications from harmful ESD events.In the automotive sector, the P0644UCMCLTP helps protect the vehicle’s electronic control unit (ECU) from ESD changes in voltages. This protection reduces the risk of engine failure or ECU damage by helping to ensure the ECU is able to correctly interpret data from its environment. The P0644UCMCLTP is also ideal for protecting cabin electronics, such as navigation systems, from the elements.In the industrial sector, the P0644UCMCLTP is used to protect automation equipment from ESD events. This protection reduces the risk of system stoppages or malfunctions due to incorrect voltage levels and helps reduce downtime due to outages.In the consumer sector, the P0644UCMCLTP is used to protect portable electronics from ESD shock. This protection reduces the chance of a user sustaining an electric shock due to incorrect voltage levels and helps protect portable electronics from irreparable ESD damage.

Working Principle of P0644UCMCLTP

The P0644UCMCLTP is designed to protect electrical components from ESD events by absorbing the electrical charge before it can damage the component. The P0644UCMCLTP is a three-terminal Thyristor device. It is composed of two silicon junctions formed in a semiconductor material. The first junction is the anode, which is the gate. This gate has a voltage threshold; when the voltage at the gate exceeds this threshold, it triggers the thyristors, allowing the current to pass through the second junction, the cathode. When an ESD event occurs, the electrical charge is absorbed by the P0644UCMCLTP, activated by the increase in voltage at the gate. This causes the current to pass through the cathode, dissipating the charge and protecting the component. When the ESD event ends, the gate voltage returns to normal and the thyristors deactivate, returning the device to a non-conductive state. The P0644UCMCLTP device is designed to protect the electrical components from both Human Body Model (HBM) and Machine Model (MM) ESD events. This two-level protection helps ensure the components are adequately protected from the most common ESD events.

Conclusion

The P0644UCMCLTP is an integrated TVS – Thyristor circuit protection device designed to protect electrical components from ESD events. It is used in applications ranging from cars to computers and medical devices. The P0644UCMCLTP is composed of two silicon junctions formed in a semiconductor material and is designed to protect against both HBM and MM ESD events. Its design enables it to absorb the electrical charge from an ESD event and safely dissipate it, thus protecting the electrical component.

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