TISP4125M3LMR

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Voltage - Breakover:	125V
Voltage - Off State:	100V
Voltage - On State:	3V
Current - Peak Pulse (8/20µs):	220A
Current - Peak Pulse (10/1000µs):	50A
Current - Hold (Ih):	150mA
Number of Elements:	1
Capacitance:	65pF
Mounting Type:	Through Hole
Package / Case:	TO-226-2, TO-92-2 (TO-226AC)

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Thyristors
TISP4125M3LMR is a thyristor device, which is a type of semiconductor. It can control the power conversion in any type of electronic circuit with the help of simple operation. By using two transistors connected in a back-to-back structure, a thyristor can switch its current by controlling the on/off voltage. This type of device is important for controlling induction motors. While a thyristor has several benefits, there are also a few drawbacks to using this type of device. Application Field
The TISP4125M3LMR thyristor is designed to be used in a variety of applications, including high-temperature industrial heating, electrical welding, power control systems, solar PV cells and renewable energy technologies. It offers low turn-on voltage, low leakage current, fast switch-on and switch-off times and excellent electrical-dynamic characteristics. It can be used in residential AC motor controls, pulse-width modulation (PWM) drives, automated manufacturing processes and many other industrial fields. Working Principle
The principle that a thyristor works on is called “latching”. Latching is a process in which the device remains on or off based on how it was last set. When the thyristor is turned on, it will remain in that state until an external voltage is applied to the gate to switch it off. The thyristor controls power by switching current on or off, depending on whether the gate voltage is higher or lower than the load voltage. When the TISP4125M3LMR thyristor is turned on, the resistance between the anode and cathode pins of the device rapidly decreases. This increase in current flow from the anode to the cathode generates heat, which must be dissipated using a suitable heat sink, or else the device will overheat. When the thyristor is turned off, the device functions as an open circuit, meaning that no current can flow between the anode and the cathode. Conclusion
The TISP4125M3LMR is a thyristor device with low turn-on voltage, low leakage current, fast switch-on and switch-off times and excellent electrical-dynamic characteristics. It is designed for a wide variety of applications, from high-temperature industrial heating to solar PV cells and renewable energy. The thyristor works on the principle of latching, in which the device remains on or off based on how it was last set. When the thyristor is turned on, the resistance between the anode and cathode pins of the device rapidly decreases. Heat generated by this current flow must be dissipated using a suitable heat sink. When the thyristor is turned off, the device functions as an open circuit.

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