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ESD Protection Device Simulation and Design - Silvaco

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SCR Latch-up<br />

Transient <strong>Device</strong> <strong>Simulation</strong> Setup<br />

1. Bias Vdd <strong>and</strong> Nwell to 5V<br />

2. Apply -1V pulse to Vss for several nanoseconds<br />

3. Return Vss to zero continue simulation for 1us<br />

4. Analyze current-time plot to analyze trigger point<br />

<strong>Simulation</strong> of Electrothermal Interactions in <strong>ESD</strong> <strong>Protection</strong> <strong>Device</strong>s<br />

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