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Star-Hspice Quick Reference Guide

Star-Hspice Quick Reference Guide

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BJT Model Parameters<br />

Low-Current Beta Degradation Effect Parameters<br />

Name (Alias) Unit Default Definition<br />

ISC (C4,<br />

JLC)<br />

ISE (C2,<br />

JLE)<br />

amp 0.0 Base-collector leakage<br />

saturation current<br />

amp 0.0 Base-emitter leakage<br />

saturation current<br />

NC (NLC) - 2.0 Base-collector leakage<br />

emission coefficient<br />

NE (NLE) - 1.5 Base-emitter leakage<br />

emission coefficient<br />

See “Using Low-Current Beta Degradation Effect Parameters”<br />

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

Base Width Modulation Parameters<br />

Name (Alias) Unit Default Definition<br />

VAF (VA,<br />

VBF)<br />

VAR (VB,<br />

VRB, BV)<br />

V 0.0 Forward early voltage<br />

V 0.0 Reverse early voltage<br />

See “Using Base Width Modulation Parameters” in the<br />

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

<strong>Star</strong>-<strong>Hspice</strong> <strong>Quick</strong> <strong>Reference</strong> <strong>Guide</strong> 7-5

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