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Brand New MK8D Irfz44ns Model Electric Part Of Cigarette Packer
A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power. Transistors are one of the basic building blocks of modern electronics. It is composed of semiconductor material usually with at least three terminals for connection to an external circuit.
Absolute Maximum Ratings
| Parameter | Max. | Units | |
| Id @ Tq = 25°C | Continuous Drain Current, Vgs @ 10V | 49 | A |
| lD @ Tc = 100°C | Continuous Drain Current, Vgs @ 10V | 35 | |
| Idm | Pulsed Drain Current ① | 160 | |
| PD @Ta = 25°C | Power Dissipation | 3.8 | W |
| PD @TC = 25°C | Power Dissipation | 94 | W |
| Linear Derating Factor | 0.63 | W/°C | |
| Vgs | Gate-to-Source Voltage | ±20 | V |
| Iar | Avalanche Current① | 25 | A |
| Ear | Repetitive Avalanche Energy® | 9.4 | mJ |
| dv/dt | Peak Diode Recovery dv/dt ③ | 5.0 | V/ns |
| Tj | Operating Junction and | -55 to + 175 | °C |
Mechanism
A voltage or current applied to one pair of the transistor's terminals controls the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.
Vacuum Tube
Compared with the vacuum tube, transistors are generally smaller and require less power to operate. Certain vacuum tubes have advantages over transistors at very high operating frequencies or high operating voltages. Many types of transistors are made to standardized specifications by multiple manufacturers.
