If you are designing a PCB or Perf board with this component then the following picture from the S8550 Datasheet will be useful to know its package type and dimensions. A simple circuit diagram of the Class B amplifier with the using the S8050 is shown below. From China to Canada via AliExpress Saver Shipping. 7 5 / lot (100 Pieces) Quantity: 1 off (2 lots or more) 9723 lots available. Like here the NPN transistor will be S8050 and its equivalent PNP transistor will be S8550. MCIGICM S8050 SOT-23 100pcs 8050 sot-23 smd LOW VOLTAGE HIGH CURRENT SMALL SIGNAL NPN TRANSISTOR Extra 2 off. By complimentary it means that we need a NPN transistor and its equivalent PNP transistor. It is very simple to construct and requires two identical complimentary transistors operate. Get the 5X 100Pcs 2N3904 SOT-23 J3Y S8050 SMD NPN Transistor SMD S8080 J3Y online at Jumia Kenya and other Generic HFET Transistors on Jumia at the best. So let us discuss how that is done.Ī push pull amplifier, commonly known as Class B amplifier is type of multistage amplifier commonly used for audio amplification of loudspeakers. When base current is removed the transistor becomes fully off, this stage is called as the Cut-off Region.Īs mentioned in the features the S8550 transistor is commonly used in push pull configuration with Class B amplifier. This stage is called Saturation Region and the typical voltage allowed across the Collector-Emitter (VCE) or Collector-Base (VCB) could be 20V and 30V respectively. When this transistor is fully biased then it can allow a maximum of 700mA to flow across the collector and emitter. Since it is very high it is normally used for amplification purposes. It has a maximum gain value of 300 this value determines the amplification capacity of the transistor normally S8550. S8550 is a PNP transistor hence the collector and emitter will be left open (Reverse biased) when the base pin is held at ground and will be closed (Forward biased) when a signal is provided to base pin. Note: Complete Technical Details can be found at the S8550 transistor datasheet given at the end of this article. Commonly used as Class B Push-pull transistors.Collector-Emitter voltage (VCEO) is -25 V. ![]() ![]() Continuous Collector current (IC) is 500mA.Low Voltage, High Current PNP Transistor.*Remarks: Brand New items comes in a zip pouch bag wrapped safely in bubble/Foam sheet.Current Drains out through emitter, normally connected to groundĬontrols the biasing of transistor, Used to turn ON or OFF the transistorĬurrent flows in through collector, normally connected to load Like here the NPN transistor will be S8050 and its equivalent PNP transistor will be S8550. It is very simple to construct and requires two identical complimentary transistors operate. When base current is removed the transistor becomes fully off, this stage is called as the Cut-off Region.Īs mentioned in the features the S8050 transistor is commonly used in push pull configuration with Class B amplifier. To bias a transistor we have to supply current to base pin, this current (IB) should be limited to 5mA. ![]() The maximum amount of current that could flow through the Collector pin is 700mA, hence we cannot drive loads that consume more than 700mA using this transistor. However at a normal operating collector current the typical value of gain will be 110. It has a maximum gain value of 400 this value determines the amplification capacity of the transistor normally S8050. S8050 is a NPN transistor hence the collector and emitter will be left open (Reverse biased) when the base pin is held at ground and will be closed (Forward biased) when a signal is provided to base pin. It is also used in various Arduino-based modules, LED control circuits, light sources and other electronics. ![]() Note: Complete Technical Details can be found at the S8050 datasheet. The S8050 silicon bipolar transistor is designed for use in low frequency class B push-pull amplifiers and other general purpose amplifiers. High Used in push-pull configuration doe Class B amplifiers.Continuous Collector current (IC) is 700mA.Low Voltage, High Current NPN Transistor.
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