low-C schottky

Snarl. Skyworks has discontinued their 0.25 pF SOD-323 schottky diode, the SMS7621-011...

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and replaced it with an SC-79 that's basicly invisible and that has a polarity mark that is absolutely invisible. Since they mark some of their diodes on the anode and some on the cathode, the invisibility is just as well, I suppose.

I'm not enthusiastic about changing six or eight PCB layouts to accept this little horror.

So, a while back in a thread I can't find, somebody mentioned a similar part, a European-type part number maybe... does anybody remember what it might be?

There is also a Metelics part that might be a sub... I know about that one.

Thanks,

John

Reply to
John Larkin
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[snip]

That's a PIN diode, but has interesting characteristics for RF switching.

Where is it available in small quantities?

...Jim Thompson

-- | James E.Thompson, P.E. | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | Phoenix, Arizona Voice:(480)460-2350 | | | E-mail Address at Website Fax:(480)460-2142 | Brass Rat | |

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| 1962 | I love to cook with wine. Sometimes I even put it in the food.

Reply to
Jim Thompson

John Larkin wrote: : Snarl. Skyworks has discontinued their 0.25 pF SOD-323 schottky diode, : the SMS7621-011...

:

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: and replaced it with an SC-79 that's basicly invisible and that has a : polarity mark that is absolutely invisible. Since they mark some of : their diodes on the anode and some on the cathode, the invisibility is : just as well, I suppose.

: I'm not enthusiastic about changing six or eight PCB layouts to accept : this little horror.

: So, a while back in a thread I can't find, somebody mentioned a : similar part, a European-type part number maybe... does anybody : remember what it might be?

We discussed the Infineon BAR88-xx

--
Uwe Bonnes                bon@elektron.ikp.physik.tu-darmstadt.de

Institut fuer Kernphysik  Schlossgartenstrasse 9  64289 Darmstadt
--------- Tel. 06151 162516 -------- Fax. 06151 164321 ----------
Reply to
Uwe Bonnes

: [snip] : >

: >We discussed the Infineon BAR88-xx

: That's a PIN diode, but has interesting characteristics for RF : switching.

Sorry...

: Where is it available in small quantities?

We didn't come out with a source

--
Uwe Bonnes                bon@elektron.ikp.physik.tu-darmstadt.de

Institut fuer Kernphysik  Schlossgartenstrasse 9  64289 Darmstadt
--------- Tel. 06151 162516 -------- Fax. 06151 164321 ----------
Reply to
Uwe Bonnes

Might it not be simpler to purchase whatever stock is out there to keep you going for however long ?

Graham

Reply to
Pooh Bear

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