T940N14TOFXPSA1 Discrete Semiconductor Products

Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Structure:	Single
Moisture Sensitivity Level (MSL):	--
Number of SCRs, Diodes:	1 SCR
Voltage - Off State:	1.8kV
Current - On State (It (AV)) (Max):	959A
Current - On State (It (RMS)) (Max):	1759A
Voltage - Gate Trigger (Vgt) (Max):	2.2V
Current - Gate Trigger (Igt) (Max):	250mA
Current - Non Rep. Surge 50, 60Hz (Itsm):	17500A @ 50Hz
Current - Hold (Ih) (Max):	300mA
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Chassis Mount
Package / Case:	DO-200AB, B-PUK

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Introduction

The T940N14TOFXPSA1, or Stud Version Thyristor Module, is a high-power, pulse-width-modulated (PWM) power switch designed to control AC loads in high power applications. It is a type of thyristor module, part of a larger family of devices known as SCR (silicon controlled rectifier) modules. These modules provide an efficient means for controlling the electricity flowing in high power applications, such as in home appliances, industrial systems, and medical equipment. This article will discuss the application fields and working principle of the T940N14TOFXPSA1.

Application Fields

The T940N14TOFXPSA1 is designed primarily for use in AC power control applications with high power loads and low switching frequencies. It provides an efficient, low cost solution for controlling AC power distribution in home appliances, industrial systems, and medical equipment. The module can be used to control AC loads up to 1000 watts.In home appliances, the T940N14TOFXPSA1 can be used to control the supply of AC power from the wall outlet to a variety of devices, including televisions, stereos, and large appliances. In industrial applications, it can also be used to control the supply of AC power to large machinery, such as pumps, fans, and conveyors. In medical equipment, it can be used to control the supply of AC power to medical devices, such as scanners, monitors, and imaging equipment.

Working Principle

The T940N14TOFXPSA1 is based on a type of power switch called a thyristor module, or SCR (silicon controlled rectifier) module. This type of module consists of multiple thyristors (semiconductor switches) connected in parallel, as well as a driver circuit to control the thyristors.When an external control signal is applied, the driver circuit activates the thyristors and the power is allowed to flow through the module. This allows the AC power to be precisely controlled. The module also features over-current protection, temperature protection, and a range of other safety features.

Conclusion

The T940N14TOFXPSA1 is a high-power pulse-width-modulated (PWM) power switch designed for AC power control applications with high power loads and low switching frequencies. It provides an efficient, low cost solution for controlling the supply of AC power for home appliances, industrial systems, and medical equipment. This module is based on a thyristor module, which is a type of SCR (silicon controlled rectifier) module consisting of multiple thyristors connected in parallel and a driver circuit to control the thyristors. When an external control signal is applied, the driver circuit activates the thyristors and the power is allowed to flow through the module.

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