2SD1757KT146Q

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2SD1757KT146Q is a n-p-n transistor manufactured by GE Energy. This transistor is a single-terminal switching device which is used in electronic circuits for various purposes. The device’s name can be broken down into its components: “2SD” is a code used by GE to identify the type of transistor and “KT146Q” is the model number.

This type of transistor falls under the category of transistors - bipolar (BJT) - single. As the name implies, the transistor contains three layers: emitter, base, and collector. In the simplest terms, transistors are a type of switch or switch-like items. When current or voltage is applied across the base-emitter junction, it triggers two other junction connected to the base. BJT transistors can switch both current and voltage. This type of transistor, known as a NPN transistor, allows current to flow from the collector to the emitter when voltage is applied to the base.

The 2SD1757KT146Q is a PNP transistor. It operates in the same basic way as an NPN transistor. However, for this type, the current flows from the emitter to the collector when voltage is applied to the base. This type of transistor has a higher gain than an NPN, meaning that it has more of an effect on the current and voltage in the circuit.

The 2SD1757KT146Q has a maximum collector-emitter voltage of 200V and a maximum collector current of 800mA. The maximum power dissipation is 2W, and the frequency range is from 0 to 200MHz. This NPN transistor is also quite small. It has a package size of 4mm x 4mm.

The 2SD1757KT146Q can be used in a wide array of applications, such as switches and amplifiers. This type of transistor is used in many modern electronic devices, including computers, laptops, and cell phones. It can also be used to switch high power and provide current gain. It serves to regulate, control, and switch current and voltage across the circuit.

Because of its high power handling capability, the 2SD1757KT146Q is ideal for applications that require high levels of power. It is especially useful in applications such as switching circuits, with the transistor acting as a switch and the base junction allowing current to flow.

In summary, the 2SD1757KT146Q is a single-terminal switching device used in a variety of applications. It falls under the category of transistors - bipolar (BJT) - single and operates as a PNP transistor. It has a maximum collector-emitter voltage of 200V and a maximum collector current of 800mA. The device can be used in switching circuits, as a switch, to regulate, control, and switch current and voltage. This type of transistor is small and powerful, making it ideal for a variety of applications.

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