2SCM Transistor Datasheet pdf, 2SCM Equivalent. Parameters and Characteristics. 2SC datasheet, 2SC circuit, 2SC data sheet: NEC – NPN SILICON TRANSISTOR,alldatasheet, datasheet, Datasheet search site for Electronic. 2SC datasheet, 2SC circuit, 2SC data sheet: TEL – Plastic- Encapsulated Transistors,alldatasheet, datasheet, Datasheet search site for.

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What could cause transistor to overheat? Thanks, any help appreciated! This is being used in a flyback circuit, which switches at approx ummm kHz datadheet so. Can you clarify position of additional 10R resistor? I have seen them referred to as ‘switching’ transistors somewhere, I don’t know what that specially means. Thanks for that, but just want to clarify where do I put the resistor? Attila Kinali 1, 1 9. There are huge differences: Adding schematic to show what I mean: Vce would be much higher than 1.

Chupacabras 3, 2 11 Hence a load at its emitter or collector can cause it to have a negative impedance at its base. This is from 2SC datasheet: I do not say your circuit is drawing mA, peaks could be higher or lower.

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Hi there Chupacabras, when I replace it with a good C datasbeet whole circuit works just fine. What type of voltage booster circuit is this? So, is there something ‘special’ about the C trannies? Another relevant difference could be in hFE. Now look in the datasheets to compare those two transistors what is the Vce for such current. Sign up or log in Sign up using Google. 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.

This would severely limit the lifetime of an already stressed component.

2SC2001-L Datasheet

Post as a guest Name. BC doesn’t seem suitable Ask Question. So, transistor could overheat by high Vce or Ic. Email Required, but never shown. My previous, sort-of related question is here: So power dissipation would be mW, which is above maximum allowed power dissipation.

2SCM Datasheet, Equivalent, Cross Reference Search. Transistor Catalog

Base current is not a problem, it is limited by R to 4. I have a circuit in which the C aka 2SC transistor failed after many years. It depends on your batch.

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But it will be lower, say it is mA. Seeing that your circuit has no 2sc20001 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. How do you know that your transistor is the only problem dxtasheet your circuit? 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.

BC hFE 2ac2001 to Home Questions Tags Users Unanswered. This is from BC datasheet: The additional resistor dampens this oscillation. The BC got kind of warm, and didn’t work.

This is your circuit: