2SCM Transistor Datasheet pdf, 2SCM Equivalent. Parameters and Characteristics. Type Designator: 2SCM. SMD Transistor Code: C 2SC datasheet, 2SC circuit, 2SC data sheet: NEC – NPN SILICON TRANSISTOR,alldatasheet, datasheet, Datasheet search site for Electronic. 2SC datasheet, 2SC pdf, 2SC data sheet, datasheet, data sheet, pdf, NEC, NPN SILICON TRANSISTOR.

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BC hFE from to Is it possible that there is another problem which caused your transistor to fail and which makes your new transistor hot? Datassheet BC got kind of warm, and didn’t work.

C Datasheet catalog

Hi there Chupacabras, when I replace it with a good C the whole circuit works just fine. Use trial and error to position the other two pins. I have seen them referred to as ‘switching’ transistors somewhere, I don’t know what that specially means. The switching transistor shouldn’t go into breakdown.

And the LED will light. If not, you have to take out a good oscilloscope and look at the waveforms. Another relevant difference could be in hFE. If your transistor is working properly – and connected correctly – the moisture will supply sufficient base current to switch the transistor on.

It would take too much space to explain the exact mechanism here, but the gist is, the transistor acts as an impedance conversion element at high frequencies due to beta being frequency dependent.


How to identify a bipolar transistor’s Collector, Base and Emitter. Next – wet the tip of your finger with the tip of your tongue. And its emitter is connected to – or towards – the positive line. Suitable replacement for 2SC transistor? tranisstor

Email Required, but never shown. Just use the “Transistor Tester” technique described above. But it will be lower, say it is mA. Before you start – make absolutely certain that your leads are connected the right way round. And use your wet fingertip to join the collector to the base. The small arrowhead – in the symbol – indicates the direction of the base current.

Hence a load at its emitter or collector can cause it to have a negative impedance at its base. BC doesn’t seem suitable Ask Question.

2SC2001 Datasheet, Equivalent, Cross Reference Search

And its collector is connected to – or towards – the positive line. So, transistor could overheat by high Vce or Ic. My previous, sort-of related question is here: I have a circuit in which the C aka 2SC transistor failed after many years.

But you can see that in some situations there are differences between BC and 2SC So power dissipation would be mW, which is above maximum allowed power dissipation. If you don’t have a moving coil meter – or a diode tester. Thanks, any help appreciated! Build the circuit on your breadboard. 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.


And it switches off when this base current ceases. How do you know that your transistor is the only problem in your circuit? Base current is not a problem, it is limited by R to 4. You already know where the base pin should go.

Seeing that your circuit has no feedback resistor anywhere on the 2SC, I would suggest to try adding a 10R resistor in the base of the 2SC resp BC after the 22R resistor that goes to the feedback path and see whether that improves the dstasheet. Sign up or log in Sign up using Google.

Sign up using Facebook. Identifying A Transistor’s Polarity If you have a moving coil meter – or your digital meter has a diode tester – you should begin by identifying the polarity of the transistor.