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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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Hi, Attila, thanks so much for prompt reply. You already know where the base pin should go. 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.

Build the circuit on your transistkr. Then begin by finding the collector and emitter diodes.

And the LED will light. BC doesn’t seem suitable Ask Question.

C Datasheet catalog

And its emitter is connected to – or towards – the positive line. There is an element of trial and error involved. I have a circuit in which the C aka 2SC transistor failed after many years.

The small arrowhead – in the symbol – indicates the direction of the base current. Post as a guest Name. Base current is not a problem, it is limited by R to 4. Chupacabras 3, 2 11 You can still use these two circuits to identify the polarity of your transistor – and its pin configuration.

2SC2001-M Datasheet, Equivalent, Cross Reference Search

Well, it’s whether excessive base current, or excessive product of Ic x Vce. 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 situation. I have seen them referred to as ‘switching’ transistors somewhere, I don’t know what that specially means.


Email Required, but never shown. When you’ve identified the polarity of the transistor – and its base pin – one of the following small circuits will help you identify the tansistor and emitter. The first three are the most likely.

2SC2001 Datasheet, Equivalent, Cross Reference Search

Hence a load at its emitter or collector can cause it to have a negative trznsistor at its base. And it switches off when this base current ceases. And plug in your transistor. If you don’t have a moving coil meter – or a diode tester. My previous, trandistor related question is here: Sign up using Email and Password. If not, you have to take out a good oscilloscope and look at the waveforms.

Try all six possible pin configurations. When you can light the LED with a moist fingertip – the transistor is connected correctly. Thanks for that, but just want to clarify where do I put the resistor? There are huge differences: So, is there something ‘special’ about the C trannies?

The switching transistor shouldn’t go into breakdown. What could cause transistor to overheat? And its collector is connected to – or towards – the positive line. 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.


Attila Kinali 1, 1 9. It depends on your batch. I have short-term access to another C – putting that in the circuit works just fine, so I know the transistor is the issue. But it will be lower, say it is mA. It is off the chart, it is a bad sign for this situation. Vce would be much higher than 1.

C Datasheet, Equivalent, Cross Reference Search. Transistor Catalog

Another relevant difference could be in hFE. Just use the “Transistor Tester” technique described above. Next – wet the tip of your transiator with the tip of your tongue. Thanks, any help appreciated! Suitable replacement for 2SC transistor? How to identify a bipolar transistor’s Collector, Base and Emitter.

How do you know that your transistor is the only problem in your circuit? The emitter of an NPN transistor is connected to – or towards – the negative line. And use your wet fingertip to join the collector to the base. So power dissipation would be mW, which is above maximum allowed power dissipation. But you can see that in some situations there are differences between BC and 2SC