11/20/2023 0 Comments 2n2222a transistor equivalentThe maximum collector current (IC) is 600 milliAmps (continuous). ![]() The maximum Emitter-to-Base Voltage (VBE) is 6 Volts.The range of DC current gain (hFE) is between 100 to 300.This is a Bi-polar NPN high current transistor and manufactured in To-92 package type.The following are the KSP2222A Transistor specifications Pin-3 (Collector): The input current flows through this terminal.Pin-2 (Base): The transistor biasing is controlled by this pin.Pin-1 (Emitter): The current is drained out through this terminal.When the base terminal of the transistor is connected to the input supply, then it is forward biased (closed) and allows the current flow through the collector and emitter terminals. When the base terminal of the transistor is connected to the ground, then it is reverse biased and no current flows through the collector and emitter terminals and are open. It is designed in the To-92 package with 3 leads or terminals pointing downwards as shown below. The equivalent schematic symbol of the KSP2222A transistor is shown in the figure below. The KSP2222A transistor pin configuration/pin diagram is illustrated below. This is a 3-terminal Bi-polar NPN transistor. By removing the base current IB, the transistor goes to reverse biased condition and it is in fully OFF condition. This is called the saturation region, which allows a maximum typical voltage of 40 V and 600 mV across the collector-to-emitter (VCE) or base-to-emitter (VBE) terminals. The fully biased NPN transistor allows the maximum current of 600 mA flow over the collector terminal and emitter terminal. For transistor biasing, the input supply given to the base terminal is limited to 5 mA, that is base current IB. So, multiple loads that consume more than 600 mA cannot be connected. The current allowed by the collector terminal is a maximum of 600 mA. This particular had a higher gain, due to the transistor configuration.The capacity of the transistor to amplify the voltage signal is determined from its gain, which has a value of 100 to 300.The common emitter is the configuration of the transistor, it is the best voltage amplifier circuit using NPN 2n2222 transistor.The figure shows the amplifier circuit using a 2n2222 transistor.As when the switch closes, the transistor starts work, and the LED ON and OFF interval control by the resistor value.Ģn2222 transistor as an amplifier 2n2222 transistor as an amplifier.The circuit shows the 2n2222 transistor as a switch, as we can see an input resistor used to drive the transistor and another resistor to drive the LED.It is the most popular general-purpose transistor type used in electronics.Ģn2222 transistor as a switch 2n2222 transistor as a switch.Each of the 2n2222 equivalent transistors listed here is NPN bipolar and most of them are identical transistors.If you need the datasheet in pdf please click this link 2n2222 Equivalent The transition frequency of the 2n2222 transistor is 250MHZ, it is the maximum frequency on this frequency. ![]()
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