"Introduction to Semiconductor Devices" by Widlar - Anybody Has This Book?

Is this what you are after?

If Amazon doesn't list it - and it doesn't - it's probably totally unavailable. Widlar was an US Air Force instructor when he wrote it - so they are the likely publishers and owners of the copyright, and it was written for the Air Force technicians Widlar was instructing, so the level isn't going to be all that high.

Widlar's real output was his applications notes for National Semiconductor and his papers in the IEEE Journal of Solid-State Circuits. They are all well-worth reading.

They presumably were produced under pressure from the marketing department. Widlar doesn't seem to have been all that enthusiastic about writing up what he did. He could afford to let his integrated circuits do his advertising for him.

I was going to say that was really brief, but you can ++ the last digit to get the next chapter.

...

Thank you Chris Jones and snipped-for-privacy@sushi.com! Thanks a tonne!! Didn't know one has to look there. :)

Regards, Anand

Thank you Chris Jones and snipped-for-privacy@sushi.com! Thanks a tonne!! Didn't know one has to look there. :)

Regards, Anand

Thank you Bill. Was so curious to see what and how he would write. Just to see if he had a certain approach to semiconductors.

Will search for his App. Notes too.

Regards, Anand

In Python (watch out for the line wrap on the wget call)

import re import socket import urllib import subprocess

for book in range(1,6): subprocess.call(['wget','

Excellent, thanks for the hint miso.

George H.

By US Copyright Law, such documents cannot be copyrighted, so obscurity is the issue. Turned out that The Computer Museum had a copy, although it may be incomplete.

Joe Gwinn

Interesting read. To save others the trouble, here's a combined version in djvu format, OCRed.

Cheers

Phil Hobbs

I compressed it into a single v4 PDF if anyone wants it in that format... just ask. ...Jim Thompson

Could you upload it to

Not sure what category he will put it in, probably the "App Notes" folder, but at least it'll be available.

-- john, KE5FX

Hey, great! would you send it to my gmail email address? I got copies, but they don'topen with old Adobe's.

I really liked Motorola's textbook. How does Widlar's compare?

Will do. I've taken to making all my PDF's v4 compatible... just about anybody can read them.

Pretty much like Phillips... useless for circuit designers ;-) ...Jim Thompson

Well! It seems I don't have your gmail address. Send me something and I'll reply with the Widlar tome. ...Jim Thompson

Or without python, just shell:

for i in 1 2 3 5 6; do curl -O

grep 'egg sucking' /dev/null

;)

Thanks for the combined version.

So I notice that he liked to use PNPs a lot.

Not sure if I knew or not, but, when those guys at Bell Labs made the first transistor, was it a PNP or an NPN type ?

boB

#include #include

int main(void) { unsigned char i;

unsigned char command[] = "wget

for(i=0;i

Or "without" shell: wget

I'll now go and wash my hands with soap.