13.01.2015 Views

Star-Hspice Quick Reference Guide

Star-Hspice Quick Reference Guide

Star-Hspice Quick Reference Guide

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

BJT Model Parameters<br />

mname<br />

NPN<br />

pname1<br />

PNP<br />

Model name<br />

Identifies an NPN transistor model<br />

Several model parameters are possible<br />

Identifies a PNP transistor model<br />

See “Understanding the BJT Model Statement” in the<br />

<strong>Star</strong>-<strong>Hspice</strong> Manual.<br />

BJT Model Parameters<br />

Basic DC Model Parameters<br />

Name (Alias) Unit Default Definition<br />

BF (BFM) - 100.0 Ideal maximum<br />

forward BETA<br />

BR (BRM) - 1.0 Ideal maximum<br />

reverse BETA<br />

BULK<br />

(NSUB)<br />

- 0.0 Sets the bulk node to a<br />

global node name<br />

IBC amp 0.0 Reverse saturation<br />

current between base<br />

and collector<br />

EXPLI amp 1.e15 Current explosion<br />

model parameter<br />

IBE amp 0.0 Reverse saturation<br />

current between base<br />

and emitter<br />

<strong>Star</strong>-<strong>Hspice</strong> <strong>Quick</strong> <strong>Reference</strong> <strong>Guide</strong> 7-3

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!