9/25/2023 0 Comments Transistor 2n3904![]() R1 is used to reduce the base overvoltage and R2 is for the protection of LED. It is used for a general-purpose switch and amplifier. As we apply the base voltage by closing the switch, transistor starts conducting through Collector to Emitter and LED turns ON. The 2N3904 is basically an NPN transistor made up of silicon material. ![]() In this circuit, we are turning on an LED by giving the supply voltage of 9v. On top of that, our very own Director of Engineering, Pete, has produced a series of According to Pete videos with a focus on transistors and transistor amplifiers. ![]() Check out the datasheet, see if you recognize any familiar characteristics. You can add any DC load in replacement of the LED according to the supply voltage. The 2N3904 is a really common transistor that we use all the time (and the 2N3906 is its PNP sibling). Here, the circuit below is the example circuit for the SL100 transistor. Generally available in TO-39 package in the market. It can be used for the various application like switching circuits, amplifying circuits, and manufacturing of the logic gates, etc. SL100 is a general purpose low power transistor. Operating and Storage Temperature: -65℃ to 200℃.Base to Emitter Saturation voltage: 1.3V.Collector to Emitter Saturation voltage: 0.6V.Please note that the Minimum Order Value is INR 300 for both prepaid and COD orders. Please contact to our support team at for any question related to shipping. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. It is mostly used by electronic students and hobbyists in their projects, but it is also used in. We ship to all over India with free shipping on all prepaid orders. 2N3904 is a widely used general purpose transistor. Returns are accepted only with 3 days from the date of delivery. Please read the product specifications and datasheet before selecting and ordering a product. ![]() Moreover we don't accept the return, if the ordered product is not fit for any specific application. We don't accept the returns for the products damanged by improper use of the product. If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice. The 2n2222 transistors main advantage over other similar transistor types is its ability to handle high currents. The 2n2222 is a high-speed device, while the 2n3904 is a modern-day high-speed circuit. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost. The low cost of the 2n2222 and 2n3904 transistors enhances their availability and allows them to be used in a wider range of devices. If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. As it's an NPN transistor, so major charge carriers are electrons caryying negative charge. Below are the conditions where we can accept a return request. 2N3904 is a silicon NPN Bipolar Junction Transistor (BJT), enclosed in TO-92 package and is normally used for switching & amplification purposes. You can check out other NPN transistor 2N2222 NPN transistor, BC547 NPN transistor, etc.Īrduino based project involving 2N3904 NPN BJTĭue to the type of products we sell, we accept limited returns. It can amplify power voltage and current in different configurations but common emitter configuration is most common. 2N3904 là mt transistor NPN do ó cc góp (C) và cc phát (E) s c m (phân cc ngc) khi chân gc (B) c gi mt t và s b óng (phân cc thun) khi tín hiu c cp cho chân gc. It can also act as an Amplifier when operating in an Active region. Continuous Collector current (IC) is 200mAĪs discussed above, it can be used as a switch if operated in the cutoff and saturation region.Its applications include driver modules like relay module, LED module, commonly used in TV and other appliances. In the cut-off region, the voltage across the base-emitter junction is 600mV. In Saturation Region, the typical voltage allowed across the Collector-Emitter (VCE) or Collector-Base (VCB) could be 40V and 60V respectively. The maximum base current it can take is 5mA and in a fully saturated state, you can connect a load up to 200mA to this transistor. It has a high DC Current Gain of 300 and the maximum current that can flow through the collector pin is 200mA. The 2N3904 NPN BJT is a general-purpose transistor we employ mostly in Switching operations.
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