To make this analysis easier, we will be designing the circuit to operate at the edge of saturation so we can use the value of beta instead of beta forced. For a rapid analysis we will use a beta of 100. If we check the datasheet we will see that it can have different values based on the current that is flowing through the collector and the voltage between the collector and emitter. We know that the current at the collector (Ic) is beta times greater than the current at the base (Ib).īeta is the DC current gain of the transistor. Can be used in Darlington Pair because of high performance.Let’s do a quick circuit analysis to understand the currents involved in this circuit.It is used in Inverter and other rectifier circuits.It is used in switching applications because it has good switching feature.The collector current up-to 800mA and also has power dissipation of 652mW so, it can drive larger loads than compared with BC547. But there are two important features that difference between 2N2222A and BC547. This transistor is similar to the commonly used BC547 transistor. Compliment of 2N2222A TransistorīC557 is good compliment of 2n2222a transistor. Operating temperature Should Be: -55 to +150 Centigrade.The Collector Dissipation (Pc): 625 milliwatt.Emitter-Base Voltage (VEBO): 6V Base Current(I B) is 5mA maximum.Maximum Collector-Base Voltage (V CB): 75V.Maximum Collector-Emitter Voltage (V CE): 40V.Max Collector Current(I C): Continuous Collector current (I C) is 800mA.Transistor Type: Bi-Polar high current NPN Transistor.Features / technical specifications of 2N2222A When the base current has removed the transistor 2n2222 becomes fully off, this stage is called the Cut-off Region. It allows a maximum of 800mA when it is fully biased (saturation stage). The 2222 transistor used in all types of circuit operating under 40v DC because max collector-emitter voltages of the transistor are 40V. Max collector dissipation of the transistor is 625MW which makes it ideal to use in audio amplifier stages and output amplifier to drive the small audio speakers. It contains some of the best features in its little package. BD139 Transistor Pinout, Features, AlternateĢN2222A Transistor is a common NPN widely used in general-purpose low-power amplifying or switching circuits.2N3906 Pinout, Features, Equivalent uses.2N3904 Transistor Pinout, Features and applications.TIP32C Transistor pinout Features and Applications.KSA992 Transistor Pinout, Features and uses.KSA1220 Transistor pinout, Features and other detail.TIP127 Transistor Pinout, equivalent & Features.
BC557 Transistor Pinout, Equivalent, Features Features Specifications.BC548 Transistor Pinout, Equivalent, Uses.BC547 Transistor Pinout, Features, uses, working.2SA1015 Transistor, Pinout, Features ,alternate.IRF3205 MOSFET Pinout, Its Features and Application.C1815 Transistor Pinout, Equivalent, Uses, Features.IRF740 N-Channel Power Mosfet Features, Application.C945 Transistor Pinout, feature, Equivalent.C828 transistor Pinout, Equivalent, uses, working.Darlington Pair transistor configuration and features.
0 kommentar(er)
