S8050 NPN Transistor 25V 625mW 500mA TO-92
EGP 1.25
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Pinout: S8050 Pin Description Pin Number Pin Name Description 1 Emitter Current Drains out through emitter 2 Base Controls the biasing of transistor 3 Collector Current flows in through collector Features and Specifications Low Voltage, High Current NPN Transistor Small Signal Transistor Maximum Power: 625mW Maximum DC Current Gain (hFE) is 300 Continuous Collector current (IC) is 500mA Base- Emitter Voltage (VBE) is 5V Collector-Emitter Voltage (VCE) is 25V Collector-Base Voltage (VCB) is 40V High Used in push-pull configuration doe Class B amplifiers Available in To-92 Package Note: Complete Technical Details can be found in the S8050 datasheet given at the end of this page. S8050 in Push-Pull Configuration As mentioned in the features of the S8050 transistor is commonly used in push pull configuration with Class B amplifier. So let us discuss how that is done. A push pull amplifier, commonly known as Class B amplifier is type of multistage amplifier commonly used for audio amplification of loudspeakers. It is very simple to construct and requires two identical complimentary transistors operate. By complimentary it means that we need a NPN transistor and its equivalent PNP transistor. Like here the NPN transistor will be S8050 and its equivalent PNP transistor will be S8550 . A simple circuit diagram of the Class B amplifier with the using the S8050 is shown below. Applications Audio Amplification Circuits Class B Amplifiers Push pull Transistors Circuits where high gain is required Low signal applications Component Datasheet S8050 Datasheet
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