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Open burning SMD Diode identification help ya
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Topic: Open burning SMD Diode identification help ya (Read 2132 times)
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yustech
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Posts: 7
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Open burning SMD Diode identification help ya
«
on:
December 22, 2015, 06:25:35 pm »
Hello friends of marvelous foruming.
I caming across this Tube Screamer from a new friend,he just boughting it new then plugging to a Digital Technology(Digitech) 9VDC/1.3A adapter.it was smoking but quickly disconect it from open burning.He come seeing me.I plugging my BOSS 9VDC/200mA adapter and lucky it function lovely but I checking there's one burned part in the lovely printed cuircuitry board.I am thinking this is Diode type but I can only reading it as 1453 but what is it real coding naming in nature.Hoping you here helping me please.
I enclosing picture so friend here looking to it also to ya but how am I doing that I would be very trying to do ya.
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Anks
Frequent Contributor
Posts: 252
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Re: Open burning SMD Diode identification help ya
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Reply #1 on:
December 22, 2015, 08:28:20 pm »
Looks like a reverse polarity protection diode so almost any general purpose rectifier diode that will fit the footprint with do the same job.
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yustech
Newbie
Posts: 7
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Re: Open burning SMD Diode identification help ya
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Reply #2 on:
December 22, 2015, 08:38:46 pm »
I am seeing...Thank you sir.
Can I putting in 1N4148 or 1N4001.which one you like recommending to me use sir.
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Jeroen3
Super Contributor
Posts: 4078
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Embedded Engineer
Re: Open burning SMD Diode identification help ya
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Reply #3 on:
December 23, 2015, 08:35:04 am »
Those are signal diodes. You'll need a (schottky) rectifier diode to do some current.
Maybe an SS24 or PMEG4030ER depending on the shape and power supply.
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alsetalokin4017
Super Contributor
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Re: Open burning SMD Diode identification help ya
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Reply #4 on:
December 23, 2015, 09:08:06 pm »
Er... 1n4148 is a small signal diode, yes.
1n4001 is a 50V, 1A rectifier. It has a Vf of around 1 volt, though. A Schottky would indeed be better.
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The easiest person to fool is yourself. -- Richard Feynman
yustech
Newbie
Posts: 7
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Re: Open burning SMD Diode identification help ya
«
Reply #5 on:
December 24, 2015, 01:32:35 am »
I am grateful for suggesting of recommend,I will telling the spec of the input..The tube screamer mini idealing using the ibanez adaper 9VDC/500mA.I am recommending the owner of effector am using BOSS because its having 9VDC/200mA.I thinkone of the two will be very saving for the effector.
If I am looking for the schottky diode can I be using the above diode you are saying off.?
If I am be looking at the paper data of this diode schootky which box I must looking for spec?
I very much giving one thousand thank you for freinds here for having helping to my rescueing.
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