component identification

[shovenose]

i have these all, and i could use some help figuring out what they do. thank you ( ikow those in jpeg 4 are birdge rectifiers but what amperage?

[Wrog]

Re: component identification

Please clarify: your title says you want to ID them, but the body of your message says you want to know what they do. Which is it (or both)? They are clearly marked and can be googled for their datasheets.

[shovenose]

Re: component identification

oh lol ok so i can just google to see how many amps they are? well see theyre taken from psus and i need to know what they can replace. like if theyre primary or secondary thingies or what they exactly do. but i will google for datasheets

[shovenose]

Re: component identification

the only things that were easy was the birdge rectifiiers. but i cant figure out anything about the other things

[momaka]

Re: component identification

They are clearly marked and can be googled for their datasheets.

Exactly.

If you're not finding anything, you're probably typing the wrong number. Some will have two numbers - one is the date code or lot code, and the other is the actual number you need. Type one number in Google and if you find nothing type the other number. Most of these components are standard transistors and schottky rectifiers (there's your hint). Should be easy to find, but I'll leave that to you, just so you can get some practice . Trust me, it's easy.

I prefer datasheetcatalog.com, but there are many other good websites as well.

[shovenose]

Re: component identification

Well thank you

But now that o have them categorized, howdo i test them? I can do ohms on my analog multimeter?

[PlainBill]

Re: component identification

Well thank you

But now that o have them categorized, howdo i test them? I can do ohms on my analog multimeter?

That's the first problem. You actually have a mix of bipolar transistors, MOS transistors, dual diodes, and bridge rectifiers. No way can I call that 'categorized'. First properly separate the parts into their categories, then we can deal with the proper way to test each of them. Remember, Google is your friend.

PlainBill

[shovenose]

Re: component identification

that data sheet catalog site is great. how do i test "dual fast recovery power rectifiers" i have some of those so far?

[shovenose]

Re: component identification

this is really frustrating and tedious and difficult!
here are some i cant find anything about: d209l. i found the datasheet but its chinese. its an ETC D209L. is there an enlgish datasheet?

[370forlife]

Re: component identification

D209L. Those particular ones you have are from Jilin Sino.

400V, 12A continuous, 25A pulse BJT switching transistor.

Used in pairs in half-bridge topology power supplies.

Bridge rectifiers from Left to right:

Left and center are both 500V, 6A. Right is 600V, 6A.

Others:

SBL3045PT is a 30A, 45V schottky diode.

S2040C is a 20A, 40V schottky diode.

F1620CT is a 16A, 200V fast recovery.

F12C20C is a 12A, 200V fast recovery.

S2045C is a 20A, 45V schottky diode.

D13007M is a 400V, 8A continuous, 16A pulse BJT switching transistor

20N60C3 is a 650V, 20.7A continuous transistor (looks like you gutted these out of a fairly nice power supply...OCZ Stealthxtream?)

BYQ28E is a 200V, 10A fast recovery

STPS1545 is a 45V, 15A schottky diode

[shovenose]

Re: component identification

how did u know. thanks though!
what wattage (approx) would those be for?

[370forlife]

Re: component identification

D209L's are good for up to about 400W, similar specs to D13009L's. 13007's are good for up to about 300W.

how did u know

I've looked at that particular data sheet about 5 gazillion times. Same for about every schottky and fast recovery ya got there.

[shovenose]

Re: component identification

D209L. Those particular ones you have are from Jilin Sino.

400V, 12A continuous, 25A pulse BJT switching transistor.

Used in pairs in half-bridge topology power supplies.

Bridge rectifiers from Left to right:

Left and center are both 500V, 6A. Right is 600V, 6A.

Others:

SBL3045PT is a 30A, 45V schottky diode.

S2040C is a 20A, 40V schottky diode.

F1620CT is a 16A, 200V fast recovery.

F12C20C is a 12A, 200V fast recovery.

S2045C is a 20A, 45V schottky diode.

D13007M is a 400V, 8A continuous, 16A pulse BJT switching transistor

20N60C3 is a 650V, 20.7A continuous transistor (looks like you gutted these out of a fairly nice power supply...OCZ Stealthxtream?)

BYQ28E is a 200V, 10A fast recovery

STPS1545 is a 45V, 15A schottky diode

ocz modxstream 600w

[shovenose]

Re: component identification

D209L's are good for up to about 400W, similar specs to D13009L's. 13007's are good for up to about 300W.



I've looked at that particular data sheet about 5 gazillion times. Same for about every schottky and fast recovery ya got there.

wait a minute...you memorized this?

well then, here goes: what are 18n50 pfv2? and wff2n50?
tyvm

[PlainBill]

Re: component identification

wait a minute...you memorized this?

well then, here goes: what are 18n50 pfv2? and wff2n50?
tyvm

Does your Mommy help you with your homework and pick out the clothes you wear to school? Isn't it about time you learned to look up this information yourself?

PlainBill

[370forlife]

Re: component identification

Can't find particular data sheets for those and I don't have their specs memorized, but it looks like they are 500V transistors, probably about 2A continuous each. Most likely used as one of the transistors for a two transistor 5vsb circuit.

[shovenose]

Re: component identification

cool thanks.
sorry but heres the last one (found it al lonesome-like on the floor in the garage: stps15...
does is matter if these thigns get dropped? are they delicate?
...
and how do i test them?

[shovenose]

Re: component identification

what are these brown things?(you can ignore the thermistor) :P

(sorry about the inline pic, the manage attachments kept rejecting it)

[BigTroll]

Re: component identification

the square one looks like a big piece of gum a chicklet.

[shovenose]

Re: component identification

lol. but dont try to eat it