C1740 TRANSISTOR PDF

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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2SC1740S Original Rohm Transistor C1740

The base and collector are reversed from the 2nA? Packaging should be the same as what is found in a retail store, unless the item translstor handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. 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.

Sign up or log in Sign up using Google. Show More Show Less. Save on Transistors Trending price is based on prices over last 90 days. D1740 be a silly question but did you check the pinout of the switching device? c17440

These are loose parts that I’ve collected in various electronics kits and projects through the years. That takes a lot of room on my breadboard and a lot of time to set up. I don’t know for sure what these are. Let us fix the rransistor for you. Home Questions Tags Users Unanswered.

Andy aka k 10 I could not find datasheet for the C By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The “off” amount and percentage simply signifies the calculated difference between the seller-provided price for the item elsewhere and the seller’s price on eBay. Are you sure that a it is an NPN transistior b transitsor a sufficient B current amplification factor and c that you connected it correctly?

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

This is the price excluding shipping and handling fees a seller has provided at x1740 the same item, or one that is nearly identical to it, is being offered for sale or has been offered for sale in the recent past. I’ve been working with an Arduino lately, and building various breadboard circuits. Email Required, but never shown.

Exactly 10x, or 10 or less? The price may be the seller’s own price elsewhere or another seller’s price. Sign up using C17400. I thought switching transistors were tuned for very “snappy” response that tends to be either fully on or fully off. Golden rule – always read the data sheet and if you can’t find one then don’t assume. It’s maddening that the pinouts aren’t the same.

Best Selling in Transistors See all. Duncan C 1 10 DuncanC I would say that in the diagram where I drew the red box the flat side is facing the reader. We have ratings, but no written reviews for this, yet. You may also like. Is the flat side facing up in the red box above?

Thank you very much. We will do our best to get back to you as soon as possible. I’m having a little trouble understanding the pinout diagram from that data sheet. See details for additional description. Why can’t the industry standardize on one pinout convention for a given type of component and package?

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

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. If the pins are not in standard order that would certainly explain it though! How to invert a digital signal. This item doesn’t belong on this page. I just swapped the base and collector in my breadboard, and now the C works in place of the A.

Saturated means fully on; and 10 more or less 20 is usually OK and saves base current. Also, I would use a much lower resistor instead of k, maybe 10k.

Maybe it’s a 2SC If so, note the pins red line – they are not the standard pin-out with base in the centre like the 2NA: Hey try it both ways or even test it with a multimeter for diode between base and collector and base and emitter.

How to invert a digital signal The circuit looks like this: A simple example was to build a transistor based inverter for a project involving baud serial combination at 5v.

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