#480 Error in OP annotation of npn13G2 transistors Issue created by p-fath ### Issue The OP annotation of the npn13g2 transistor seems to be incorrect. In addition, the Early effect is missing. ### Affected Models • npn13g2 ### Issue Details The saved parameters q.xq1.qnpn13g2[vbe] and q.xq1.qnpn13g2[vbc] do not match to the voltages of labeled wires, as shown in the attached picture. The small-signal parameters can be saved using: save @q.xq1.qnpn13g2[gm] .save @q.xq1.qnpn13g2[go] .save @q.xq1.qnpn13g2[gmu] .save @q.xq1.qnpn13g2[gpi] .save @q.xq1.qnpn13g2[gx] .save @q.xq1.qnpn13g2[vbe] .save @q.xq1.qnpn13g2[vbc] .save @q.xq1.qnpn13g2[ib] .save @q.xq1.qnpn13g2[ic] .save @q.xq1.qnpn13g2[cbe] .save @q.xq1.qnpn13g2[cbc] .save @q.xq1.qnpn13g2[cbep] .save @q.xq1.qnpn13g2[cbcp] ... and can be displayed after OP analysis using the ngspice command "show". In addition, the go is negative, and the early effect is missing, as shown in the second picture using a DC sweep of Vce. [Image](https://private-user-images.githubusercontent.com/112645382/441691403-7c39f611-16df-4a7f-959b-34da744b7355.jpg?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3NDcyMDM3NTAsIm5iZiI6MTc0NzIwMzQ1MCwicGF0aCI6Ii8xMTI2NDUzODIvNDQxNjkxNDAzLTdjMzlmNjExLTE2ZGYtNGE3Zi05NTliLTM0ZGE3NDRiNzM1NS5qcGc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjUwNTE0JTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI1MDUxNFQwNjE3MzBaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT1jMjJlZTFiY2I3NDM4ZmUzM2QzODUzNGFiNzYzMGM3ZmQyMTY3MmVkNTcyOWIxYzVkYTQ1ZTVhYzcwMzU3ZDhiJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCJ9.Q07347PnXUANvqpDsEx3Xaa4Jcl5sUdiSiwR9i3bqiY) [Image](https://private-user-images.githubusercontent.com/112645382/441692964-b4258ee3-f0a7-47e2-8caa-da044b232c8e.jpg?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3NDcyMDM3NTAsIm5iZiI6MTc0NzIwMzQ1MCwicGF0aCI6Ii8xMTI2NDUzODIvNDQxNjkyOTY0LWI0MjU4ZWUzLWYwYTctNDdlMi04Y2FhLWRhMDQ0YjIzMmM4ZS5qcGc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjUwNTE0JTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI1MDUxNFQwNjE3MzBaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT0xY2FhMGU3YjUzOGI4ZjM5Y2M4NmIzMDMyYWQ5NDFmYThhNDllMjU2M2RlZjU5YzUxNGYzN2Q4ZDQwNWE4NzdiJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCJ9.iuQdTDOIX7w4Hdf_dSoWfhAusG0QOsU17adXiJNIT4U) IHP-GmbH/IHP-Open-PDK