Part Number: C Function: A, 60V / NPN Plastic-Encapsulated Transistor. Package: TO Type. Manufacturers: SEMTECH. A simple example was to build a transistor based inverter for a If I use a ” switching” NPN transistor like a C, however, it doesn’t work. 2SC NPN silicon transistor. NPN, 50V, A, W.

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A simple example was to build a transistor based inverter for a project involving baud serial combination at 5v.

How to invert a digital signal. Show More Show Less.

npn – Why won’t a switching transistor work in this circuit – Electrical Engineering Stack Exchange

Are you sure that a it is an NPN transistior b with a sufficient B current hransistor factor and c that you connected it correctly? Sign up using Facebook. At Dalbani we like to differentiate between new, previously installed parts usedand parts made by 3rd party manufacturers. Also, I would use a much lower resistor instead of k, maybe 10k. Hey try it both ways or even test it with a multimeter for diode between base and collector and base and emitter.

Exactly 10x, or 10 or less? So the leftmost pin is the emitter, the middle is the collector, and the rightmost pin is the base? This is the price excluding shipping and handling fees a seller has provided at which the same item, or one that is tranwistor identical to it, is being offered for sale or has been offered for sale in the recent past. Save on Transistors Trending price is based on prices over last 90 days.


Transisto you very much. DuncanC I would say that in the diagram where I drew the red box the flat side is facing the reader.

DIP Transistor 2SC1740 C1740 2SC1740S

I understand that a “real” CMOS inverter is a better choice for this application, but bear with me. It’s maddening that the pinouts aren’t the same.

tgansistor I just swapped the base and collector in my breadboard, and now the C works in place of the A. I could do it with a quad NOR gate, but that is a 14 pin DIP package that needs 12 wires connected when you include tying unused inputs to ground. Post as a guest Name. If the pins are not in standard order that would certainly explain it though!

That takes a lot of room on my breadboard and a lot of time to set up. Saturated means fully on; and 10 more or less 20 is usually OK and saves base current.

Sign up using Email and Password. What is it about switching transistors that makes them unsuitable for a circuit like this? I don’t know for sure what these are. Maybe it’s a 2SC Duncan C 1 10 tranaistor Email Required, but never shown. I thought switching transistors were tuned for transistr “snappy” response that tends to be either fully on or fully off. So is that a rule of thumb, make r2 10x the r1 value? The base and collector are reversed from the 2nA? Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.


See details for additional description. The price may be the seller’s own price elsewhere or another seller’s price. I’ve been working with an Arduino lately, and building various breadboard circuits.

These are loose parts that I’ve collected in various electronics kits and projects through the years.

C Datasheet PDF – A , 60V NPN Transistor – Semtech

Packaging should be the same as what is found in a retail store, unless the item is handmade traansistor was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. I transistorr an inverter based on this thread: Sign up or log in Sign up using Google.