Series:	SIDACtor®
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - Breakover:	250V
Voltage - Off State:	170V
Voltage - On State:	8V
Current - Peak Pulse (8/20µs):	150A
Current - Peak Pulse (10/1000µs):	45A
Current - Hold (Ih):	150mA
Number of Elements:	6
Capacitance:	25pF, 35pF
Mounting Type:	Surface Mount
Package / Case:	6-SMD, Gull Wing

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P2106UALTP application field and working principleThe P2106UALTP is an optically-isolated gate driver, designed for driving insulated gate bipolar transistors (IGBTs), triacs (TIs) and other thyristors. It is an insulated gate driver used to activate semiconductor switches, such as IGBTs and thyristors, in power converters and motor drives. It provides high dV/dt and low dI/dt at the output, making it suitable for medium to high power control applications.

Application Field

The P2106UALTP is used in multiple industries including automotive, industrial, and medical electronics. It can be found in applications such as solar cell inverters and motor drives, automated process control systems, motion control systems, and electronic power supplies. The P2106UALTP is also used in automotive applications, such as vehicle electronic control units (ECUs) and electronic transmission control systems. The isolation feature of the P2106UALTP makes it suitable for high power and high voltage applications, as the isolated gate driver can drive multiple chips at the same time without being affected by electromagnetic noise or power supply fluctuations.

Working Principle

The P2106UALTP is based on an optically-isolated gate driver. The optically-isolated gate driver is a system that uses light to provide electrical isolation between two circuits, and protect the lower side from any impact from the higher side. The P2106UALTP contains with a monolithic integrated optical isolator, a high-efficiency optical coupler and two high-speed optical amplifiers. It can deliver gate drive current up to 4A and voltage up to 900V. The P2106UALTP works by receiving a signal from the low voltage side of the circuit that is sent to the high voltage side. The low voltage signal is first converted from analog to digital (A/D) signals. Then, it is amplified by the first high speed optical amplifier. The signal is sent to the high speed optical coupler, where it is cross-coupled with the monolithic integrative VCESAT regulator. Finally, the digital signal is amplified by the second high-speed optical amplifier and then sent to the thyristor. The process is repeated in the reverse direction when the thyristor needs to be shut off.

Conclusion

The P2106UALTP is an optically-isolated gate driver designed for driving insulated gate bipolar transistors (IGBTs) and other thyristors. It is a high performance device used in multiple industries, including automotive, industrial, and medical electronics. It features a high dV/dt and low dI/dt, making it suitable for medium to high power control applications. The P2106UALTP works by converting a low voltage signal to a high voltage signal, before being amplified and sent to the thyristor.

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