Spice Model Needed - Schottky Diode

J

Jim Thompson

Guest
Spice Model Needed - Schottky Diode - MBRS140

Thanks!

...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 |
| http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.
 
Jim Thompson wrote...
Spice Model Needed - Schottky Diode - MBRS140
Click to expand...
You can use the MBR140 model. And MBR140 = 1n5819
in a different package. Here're Intusoft's models,

..MODEL MBR140P D BV=5.33E+01 CJO=1.44E-10 EG=.69
+ IBV=6.00E-04 IS=1.65E-05 M=.67 N=1.40 RS=4.47E-02
+ TT=7.20E-11 VJ=.75 XTI=2

..MODEL DN5819 D BV=5.33E+01 CJO=1.44E-10 EG=0.69
+ IBV=6.00E-04 IS=1.65E-05 M=.671 N=1.41 RS=4.47E-02
+ TT=7.20E-11 VJ=1.45 XTI=2

..MODEL DN5817 D BV=2.66E+01 CJO=2.31E-10 EG=0.69
+ IBV=3.00E-04 IS=3.53E-05 M=.588 N=1.30 RS=4.47E-02
+ TT=7.20E-11 VJ=2.42 XTI=2

Hmm, that VJ parameter is changing rather a lot!
What's up?

Thanks,
- Win

whill_at_picovolt-dot-com
 
On 9 Feb 2004 09:34:29 -0800, Winfield Hill
<Winfield_member@newsguy.com> wrote:

Jim Thompson wrote...

Spice Model Needed - Schottky Diode - MBRS140

You can use the MBR140 model. And MBR140 = 1n5819
in a different package. Here're Intusoft's models,

.MODEL MBR140P D BV=5.33E+01 CJO=1.44E-10 EG=.69
+ IBV=6.00E-04 IS=1.65E-05 M=.67 N=1.40 RS=4.47E-02
+ TT=7.20E-11 VJ=.75 XTI=2

.MODEL DN5819 D BV=5.33E+01 CJO=1.44E-10 EG=0.69
+ IBV=6.00E-04 IS=1.65E-05 M=.671 N=1.41 RS=4.47E-02
+ TT=7.20E-11 VJ=1.45 XTI=2

.MODEL DN5817 D BV=2.66E+01 CJO=2.31E-10 EG=0.69
+ IBV=3.00E-04 IS=3.53E-05 M=.588 N=1.30 RS=4.47E-02
+ TT=7.20E-11 VJ=2.42 XTI=2

Hmm, that VJ parameter is changing rather a lot!
What's up?

Thanks,
- Win

whill_at_picovolt-dot-com
Click to expand...
Thanks, Win. The VJ parameter affects the capacitance versus voltage
curve.

It always warms the cockles of my heart when I see so many different
model parameters for the same device :-(

...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 |
| http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.
 
Jim Thompson wrote...
It always warms the cockles of my heart when I see so
many different model parameters for the same device :-(
Click to expand...
Is that cockles warming, or is it stomach acid coming up?

Thanks,
- Win

whill_at_picovolt-dot-com
 
In news:mlif209bci7rdaka0o8c21s121j1t8tpqb@4ax.com,
Jim Thompson typed:
It always warms the cockles of my heart when I see so many different
model parameters for the same device :-(
Click to expand...
But it might be less than the diversity in actual parts.


--
-Reply in group, but if emailing add 2 more zeros-
-and remove the obvious-
 
On 9 Feb 2004 10:17:11 -0800, Winfield Hill
<Winfield_member@newsguy.com> wrote:

Jim Thompson wrote...

It always warms the cockles of my heart when I see so
many different model parameters for the same device :-(

Is that cockles warming, or is it stomach acid coming up?

Thanks,
- Win

whill_at_picovolt-dot-com
Click to expand...
Probably the latter ;-)

A word to those of you getting older...

Don't ignore "indigestion", it could be a heart attack. Mine was.

...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 |
| http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.
 
Jim Thompson wrote:
Spice Model Needed - Schottky Diode - MBRS140

Thanks!

...Jim Thompson
Click to expand...
will this google do?

http://www.onsemi.com/site/products/summary/0,4450,MBRS140,00.html#appsmodels

-Lasse
 
On Mon, 09 Feb 2004 20:00:55 +0100, Lasse Langwadt Christensen
<langwadt@ieee.org> wrote:

Jim Thompson wrote:
Spice Model Needed - Schottky Diode - MBRS140

Thanks!

...Jim Thompson

will this google do?

http://www.onsemi.com/site/products/summary/0,4450,MBRS140,00.html#appsmodels

-Lasse
Click to expand...
Yet another set of parameters ;-) But thanks for the pointer!

...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 |
| http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.
 
In news:jhlf20157dvopjep7hbvr43vb2kf90e1ba@4ax.com,
Jim Thompson typed:
Probably the latter ;-)

A word to those of you getting older...
Click to expand...
A subset? :)


Don't ignore "indigestion", it could be a heart attack. Mine was.
Click to expand...
My father had his fatal heart attack in the bathroom, which we were told
is common. People think they have to go to the toilet when it's
happening.


--
-Reply in group, but if emailing add 2 more zeros-
-and remove the obvious-
 
On Mon, 09 Feb 2004 19:22:01 GMT, "Tom Del Rosso"
<tdnews01@att.net.invalid> wrote:

In news:jhlf20157dvopjep7hbvr43vb2kf90e1ba@4ax.com,
Jim Thompson typed:

Probably the latter ;-)

A word to those of you getting older...

A subset? :)


Don't ignore "indigestion", it could be a heart attack. Mine was.

My father had his fatal heart attack in the bathroom, which we were told
is common. People think they have to go to the toilet when it's
happening.
Click to expand...
I was getting "cyclical" heartburn, every hour or so I got a pain in
the pit of my stomach. This went on for nearly a week. I was
ignoring it because the flu was going around and the #2 daughter was
having similar symptoms.

When the pain started gravitating up to my right shoulder and down my
arm I had my wife take me to the emergency room where I had the "real
deal" on the gurney.

...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 |
| http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.
 
"Jim Thompson" <thegreatone@example.com> wrote in message
news:vfcf205lukrg55ib07jbanlhsbmna4s5jk@4ax.com...
Spice Model Needed - Schottky Diode - MBRS140

Thanks!

...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 |
| http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.
Click to expand...
Sure, it's quite simple. Take a 1N4148 model and make the small numbers
really small and the big numbers really big. You might have to practice a
bit before you get it right.

DNA
 
Jim:

"Inferior myocardial infarction"... been there...

Here's my story...

Over 40, 50 pounds overweight, BP 150/90, resting heart rate 85, in the
bathroom one
Sunday morning, laying in a tub of hot water, smoking a cigarette, reading
EE Times...

Hey, I was superman, but... it happened!!!

I said it was indigestion... wife said I looked funny!

Wife called 911... paramedics saved my life...

I love that woman...

After 40... Don't mess with chest pains, acid reflux, tobacco, overweight,
high BP, flying a desk, and caffeine...

These days...

I'm back in condition, don't fly a desk, BMI spot on, triglycerides in the
sink, HDL way up, LDL way
down, resting heart rate 70, BP 115/70, running 8 minute miles every day,
surfing, fishing, riding bcycle, solving analog problems for a new
generation of digital Engineers...

Still kikin analog ass!

Neat!

--
Peter
Consultant - Signal Processing and Analog Electronics
Indialantic By-the-Sea, FL.

"Jim Thompson" <thegreatone@example.com> wrote in message
news:jhlf20157dvopjep7hb0vr43vb2kf90e1ba@4ax.com...
On 9 Feb 2004 10:17:11 -0800, Winfield Hill
Winfield_member@newsguy.com> wrote:

Jim Thompson wrote...

It always warms the cockles of my heart when I see so
many different model parameters for the same device :-(

Is that cockles warming, or is it stomach acid coming up?

Thanks,
- Win

whill_at_picovolt-dot-com

Probably the latter ;-)

A word to those of you getting older...

Don't ignore "indigestion", it could be a heart attack. Mine was.

...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 |
| http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.
Click to expand...
 
On Tue, 10 Feb 2004 01:10:16 GMT, "Peter O. Brackett"
<no_such_address@ix.netcom.com> wrote:

Jim:

"Inferior myocardial infarction"... been there...
Click to expand...
Lateral Anterior Descending (had to get out my stent location card
from my billfold to remember that)

Here's my story...

Over 40, 50 pounds overweight, BP 150/90, resting heart rate 85, in the
bathroom one
Sunday morning, laying in a tub of hot water,
Click to expand...
Sounds familiar

smoking a cigarette, reading
Click to expand...
I quit smoking years before my attack.

EE Times...

Hey, I was superman, but... it happened!!!

I said it was indigestion... wife said I looked funny!

Wife called 911... paramedics saved my life...

I love that woman...

After 40... Don't mess with chest pains, acid reflux, tobacco, overweight,
high BP, flying a desk, and caffeine...

These days...

I'm back in condition, don't fly a desk, BMI spot on, triglycerides in the
sink, HDL way up, LDL way
down, resting heart rate 70, BP 115/70, running 8 minute miles every day,
surfing, fishing, riding bcycle, solving analog problems for a new
generation of digital Engineers...

Still kikin analog ass!

Neat!
Click to expand...
That's what I need to do, get in shape. My problem is a combination
of polio and arthritis makes it difficult :-(

...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 |
| http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.
 
Jim Thompson wrote...
That's what I need to do, get in shape. My problem is a
combination of polio and arthritis makes it difficult :-(
Click to expand...
Swimming?

Thanks,
- Win

whill_at_picovolt-dot-com
 
"Peter O. Brackett" <no_such_address@ix.netcom.com> wrote in message
news:YbWVb.20093$GO6.13060@newsread3.news.atl.earthlink.net...
I'm back in condition, don't fly a desk, BMI spot on, triglycerides in the
sink, HDL way up, LDL way
down, resting heart rate 70, BP 115/70, running 8 minute miles every day,
surfing, fishing, riding bcycle, solving analog problems for a new
generation of digital Engineers...
Click to expand...
By today's medical advice, you sir should live to be 183 :^)

Tim

--
"I have misplaced my pants." - Homer Simpson | Electronics,
- - - - - - - - - - - - - - - - - - - - - - -+ Metalcasting
and Games: http://webpages.charter.net/dawill/tmoranwms
 
In news:nEUVb.7861$q%6.2024081@newsfep2-win.server.ntli.net (Genome):
"Jim Thompson" <thegreatone@example.com> wrote in message
news:vfcf205lukrg55ib07jbanlhsbmna4s5jk@4ax.com...
Spice Model Needed - Schottky Diode - MBRS140

Thanks!

...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 |
http://www.analog-innovations.com | 1962 |

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

Sure, it's quite simple. Take a 1N4148 model and make the small numbers
really small and the big numbers really big. You might have to practice
a bit before you get it right.

DNA
Click to expand...

Ha! I know the feeling... seems like most transistor and diode "models" are
nothing more than a package for some random simulator values. :)
 
On 9 Feb 2004 17:54:15 -0800, Winfield Hill
<Winfield_member@newsguy.com> wrote:

Jim Thompson wrote...

That's what I need to do, get in shape. My problem is a
combination of polio and arthritis makes it difficult :-(

Swimming?

Thanks,
- Win

whill_at_picovolt-dot-com
Click to expand...
Yep, My wife is on my case to get the doctor to prescribe swimming.
Then I can deduct the cost of heating the pool... the solar doesn't
get it above 60°F this time of year.

...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 |
| http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.
 
Hi Jim,

It would seem to me that in the course of designing and thoroughly
testing your new line of pool heating and automation accessories,
you would certainly need to maintain a full sized test platform.

You can't do everything with Pspice.

-Chuck Harris


Jim Thompson wrote:
On 9 Feb 2004 17:54:15 -0800, Winfield Hill
Winfield_member@newsguy.com> wrote:


Jim Thompson wrote...

That's what I need to do, get in shape. My problem is a
combination of polio and arthritis makes it difficult :-(

Swimming?

Thanks,
- Win

whill_at_picovolt-dot-com


Yep, My wife is on my case to get the doctor to prescribe swimming.
Then I can deduct the cost of heating the pool... the solar doesn't
get it above 60°F this time of year.

...Jim Thompson
Click to expand...
 
In news:4029a031$0$3148$61fed72c@news.rcn.com (Chuck Harris):
Hi Jim,

It would seem to me that in the course of designing and thoroughly
testing your new line of pool heating and automation accessories,
you would certainly need to maintain a full sized test platform.

You can't do everything with Pspice.

-Chuck Harris
Click to expand...


Oh yeah?

* Kitchen sink spice file, (C)2004 Mark Jones/Helios Studios
* v2.11
*
* Cold water in
* | Cold water valve
* | | Hot water valve
* | | | Hot water in
* | | | |
..model kitchensink 1 2 3 4
valve1 1 2 270° 0° DVT1W = 0 DVT2W = 0
+DVT0 = 1.7588807 DVT1 = 0.4685487 DVT2 = -2.490986E-3
valve2 3 4 270° 0° UA = -1.395254E-9 UB = 2.145563E-18
+UC = 3.226064E-11 VSAT = 1.012358E5 A0 = 2
spigot 2 3 TNOM = 27 TOX = 4.1E-9
+XJ = 1E-7 NCH = 2.3549E17 VTH0 = 0.3563809
+K1 = 0.5833378 K2 = 4.712315E-3 K3 = 1E-3
+K3B = 2.4425645 W0 = 1E-7 NLX = 1.71346E-7
+AGS = 0.4092243 B0 = -1.564959E-8 B1 = -1E-7
..ends
 
You can't do everything with Pspice.

-Chuck Harris






Oh yeah?
Click to expand...
Yeah! Try modeling the scrotum shriveling factor of 60F water
vs 80F water. Somethings you just have to test on real hardware.

-Chuck

* Kitchen sink spice file, (C)2004 Mark Jones/Helios Studios
* v2.11
*
* Cold water in
* | Cold water valve
* | | Hot water valve
* | | | Hot water in
* | | | |
.model kitchensink 1 2 3 4
valve1 1 2 270° 0° DVT1W = 0 DVT2W = 0
+DVT0 = 1.7588807 DVT1 = 0.4685487 DVT2 = -2.490986E-3
valve2 3 4 270° 0° UA = -1.395254E-9 UB = 2.145563E-18
+UC = 3.226064E-11 VSAT = 1.012358E5 A0 = 2
spigot 2 3 TNOM = 27 TOX = 4.1E-9
+XJ = 1E-7 NCH = 2.3549E17 VTH0 = 0.3563809
+K1 = 0.5833378 K2 = 4.712315E-3 K3 = 1E-3
+K3B = 2.4425645 W0 = 1E-7 NLX = 1.71346E-7
+AGS = 0.4092243 B0 = -1.564959E-8 B1 = -1E-7
.ends
Click to expand...
 
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