T7SH104074DN

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Thyristors and SCRs (Static Controlled Rectifiers) both provide a means of controlling current in electronic circuits. The T7SH104074DN is a two-terminal, negative gate controlled Silicon-Controlled Rectifier (SCR) designed to switch large currents in industrial, consumer and automotive applications. Its rated current of 1400 amps and on-state voltage drop of 1.1 volts make it an ideal choice for high-power applications.

The T7SH104074DN has several characteristics that distinguish it from other members of the SCR family. These include a negative gate voltage range from -1V to -500V and a maximum on-state current of 40mA. These features make the T7SH104074DN an ideal choice for applications where an ultra-high switching power and fast switching speeds are required. Additionally, its wide operating temperature range makes it suitable for operation in extreme environments.

The T7SH104074DN is an SCR that functions as a switch, allowing current to be regulated. In order to operate, it must be subjected to a gate signal. The gate signal causes a change in the electrical state of the SCR from blocked to allowed. This is the same principle of operation used by all SCRs, thyristors and Triacs.

In operation, the SCR behaves as a bidirectional open switch, with a threshold voltage (Vt) of 1 Volt, which determines the state of the SCR. When the gate trigger signal is applied to the device, it switches to an on-state and current passes through the device. When the gate trigger signal is removed, the device switches off and no current passes through.

The T7SH104074DN is an ideal choice for applications that require high current switching due to its low on-state voltage drop and high current rating. It can be used in DC-DC converters, motor controllers, power supplies, lighting control, industrial heating and cooling, motor speed control, household appliances, and various other industrial, consumer, and automotive applications.

In conclusion, the T7SH104074DN is a versatile two-terminal, negative gate controlled SCR that offers a wide range of applications in industrial, consumer and automotive applications. Its characteristics make it an ideal choice for applications requiring high power switching, fast switching speeds, and wide operating temperature range. It is a reliable device that is sure to meet the needs of many different types of electronics.

The T7SH104074DN is a powerful, reliable and versatile SCR that is well suited for a variety of electronic applications.

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