CPH3356-TL-W

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CPH3356-TL-W is a high power transistor that operates in the voltage range of -30V to 75V. It is primarily used in power supplies and other switch applications. CPH3356-TL-W is a single, positive drain-gate voltage source with a maximum drain current of 255mA and a maximum voltage of 75V. In addition, it has an on-resitance of on 0.8 ohm and a capacitance of 50pF between gate-source, which allows for fast switching time.

A transistor, also known as a field effect transistor (FET), is a type of electronic device that controls electric current by using an electric field. In the case of CPH3356-TL-W, it is a type of metal oxide semiconductor field-effect transistor (MOSFET) which operates with a single drain-gate voltage source. The FET has three terminals, or pins, named source, gate and drain.

The working principle of CPH3356-TL-W is simple: a positive voltage applied to the gate of the FET causes an electric field to form, which in turn causes a current to flow between the source and drain terminals. In other words, the current flows when the gate voltage is above a threshold voltage, which is typically between 0 and 2V. Therefore, when the gate voltage is below the threshold voltage, the current is blocked and no current flows.

When the CPH3356-TL-W is used in an application such as a power supply, it is important to note that the gate voltage must be kept above the threshold voltage in order for the transistor to remain in the on-state, otherwise it will enter the off-state and not allow current to flow. It is also important to note that for high power applications, a large heat sink may be necessary to dissipate the heat generated by the transistor, as the on-resistance is relatively high.

In addition to power supplies, CPH3356-TL-W can be used in other switch applications such as digital logic circuits and electronic motor control systems. The fast switching time of the transistor and its low input capacitance make it ideal for use in these types of applications.

Overall, CPH3356-TL-W is a versatile, high power transistor with a wide range of applications. Its low input capacitance and fast switching time make it an excellent choice for applications that require precise control over electric current. Additionally, its high on-resistance requires the use of a heat sink in applications that require high current and power.

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