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Forum Index : Electronics : SB240

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weeqoo
Newbie

Joined: 30/03/2010
Location:
Posts: 2
Posted: 03:41am 30 Mar 2010
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Edited by seekic.com,the leading IC purchasers' best choice of platform for one-stop valued service!
Description:

The SB240 is one member of schottky barrier rectifier diodes with some features such as:(1)high current capability;(2)high surge current capability;(3)high reliability;(4)high efficiency;(5)low power loss;(6)low cost;(7)low forward voltage drop.And the mechanical data of it are:(1)case:DO-41 molded plastic;(2)epoxy:UL94V-O rate flame retardant;(3)lead:axial lead solderable per MIL-STD-202,method 208 guaranteed;(4)polarity:color band denotes cathode end;(5)mounting position:any;(6)weight:0.339 gram.

The absolute maximum ratings of the SB240 can be summarized as:(1)maximum recurrent peak reverse voltage:40 volts;(2)maximum RMS voltage:28 volts;(3)maximum DC blocking voltage:40 volts;(4)maximum average forward current:0.375", 9.5mm lead length:2.0 amps;(5)peak forward surge current,8.3ms single half sine wave superimposed on rated load (JEDEC Method):60 amps;(6)maximum forward voltage at IF=2.0 amps:0.5 volts;(7)maximum reverse current at rated DC blocking voltage:0.5 mA;(8)junction temperature range:-65 to +125ˇăC;(9)storage temperature range:-65 to +150 ˇăC.
Edited by weeqoo 2010-03-31
 
Gizmo

Admin Group

Joined: 05/06/2004
Location: Australia
Posts: 5078
Posted: 04:05am 30 Mar 2010
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I dont know what I should do with this, delete it or move it. Might just watch this user closely.

The best time to plant a tree was twenty years ago, the second best time is right now.
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GWatPE

Senior Member

Joined: 01/09/2006
Location: Australia
Posts: 2127
Posted: 05:03am 30 Mar 2010
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I would delete it. I don't see this form of advertising being relevant anywhere and These diodes are pretty poor. 0.5V loss for 2A and only 40V rated.

Just me 2bobs worth. Gordon.

become more energy aware
 
Downwind

Guru

Joined: 09/09/2009
Location: Australia
Posts: 2333
Posted: 06:45am 30 Mar 2010
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I dont mind a heads up on stuff we could use, but this is a rather useless diode for our application here, and would hate to think a newbie might buy these thinking they were a good choice.

If the poster added a RR-Price then it could fit into the Price watch page otherwise it is just SPAM.

Now .....weeqoo.....sounds like what you find outside the ladies toilets.

Just my 2Pee worth.

Pete.
Sometimes it just works
 
weeqoo
Newbie

Joined: 30/03/2010
Location:
Posts: 2
Posted: 09:09am 31 Mar 2010
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  Gizmo said   I dont know what I should do with this, delete it or move it. Might just watch this user closely.


just delete.
 
KarlJ

Guru

Joined: 19/05/2008
Location: Australia
Posts: 1178
Posted: 10:51am 31 Mar 2010
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i'm with Gordon
and SPAM!
Luck favours the well prepared
 
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