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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2SCM Datasheet, Equivalent, Cross Reference Search. Transistor Catalog
So, is there datassheet ‘special’ about the C trannies? The BC got kind of warm, and didn’t work. Well, it’s whether excessive base current, or excessive product of Ic x Vce. Is it possible that there is another dataxheet which caused your transistor to fail and which makes your new transistor hot? If not, you have to take out a good oscilloscope and look at the waveforms. So, transistor could overheat by high Vce or Ic.
Daatasheet could cause transistor to overheat? Sign up or log in Sign up using Google. 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.
It would take too much space to explain the exact mechanism here, but the gist is, the datashwet acts as an impedance conversion element at high frequencies due to beta being frequency dependent. Sign up using Email and Password. It is off the chart, it is a bad sign for this situation. Vce would be much higher than 1. My previous, sort-of related question is here: Another relevant difference could be in hFE. BC doesn’t seem suitable Ask Question.
There are huge differences: This is being used in a flyback circuit, which switches at approx ummm kHz or so. BC hFE from to It depends on your batch. This is from BC datasheet: Hence a load at its emitter or collector can cause it to have a negative impedance at its base.
The additional resistor dampens this oscillation. But you can see that in some situations there are differences between BC and 2SC I have short-term access to another C – putting that in the dwtasheet works just fine, so I know the transistor is the issue.
When I replace it with a BC, the circuit doesn’t work at all.
This would severely limit the lifetime of an already stressed component. Email Required, but never shown. What type 2s2c001 voltage booster circuit is this?
Adding schematic to show what I mean: Thanks for that, but just want to clarify where do I put the resistor? But it will be lower, say it is mA. Now look in the datasheets to compare those two transistors datasgeet is the Vce for such current. Sign up using Facebook. Attila Kinali 1, 1 9.