Issue link: https://resources.pcb.cadence.com/i/1180526
PSpice User Guide Creating and editing models October 2019 208 Product Version 17.4-2019 © 1999-2019 All Rights Reserved. a. In the Spec Entry frame, click the tab of the device characteristic. b. Enter the device information from the data sheet. 2. From the Tools menu, choose Extract Parameters to extract all relevant model parameters for the current specification. A check mark appears in the Active column of the Parameters frame for each extracted model parameter. To keep a parameter value fixed, check the Fixed field corresponding to the parameter. 3. Repeat steps 1-2 until the model meets target behaviors. To view updated performance curves 1. On the toolbar, click the Update Graph button . Note: If you view performance curves before fitting, then your data points and the curve for the current model specification may not match. Model Editor-supported device types based on device characteristic curves Device types that the Model Editor models using the .MODEL statement are based on the models built into PSpice. Table 4-2 summarizes the device types for which you can create PSpice models based on characteristic curves. Table 4-2 Device characteristic curves-based device types supported in Model Editor This part type... Uses this definition form... And this name prefix 1 ... diode .MODEL D bipolar transistor .MODEL Q bipolar transistor, Darlington model .SUBCKT X