How to make symbol of mosfet model(LTspice)

1. How to make symbol of Mosfet model
(LTSpice)
PART NUMBER: R6046ANZ
MANUFACTURER: ROHM

2. Content
• Library File
• Draw Symbol
• Edit Attributes
• Add Attributes
• Save and Copy Symbol
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3. Library File
Pin 1, 2 and 3
(Mosfet)
.SUBCKT
name
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4. Draw Symbol (Step 1/1)
Click File and
Select New
Symbol
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5. Draw Symbol (Step 1/2)
Click Draw
and Select
Line for Draw
New Mosfet Symbol
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6. Draw Symbol (Step 1/3)
New Diode Symbol can
done
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7. Draw Symbol (Step 1/4)
Click Edit
and Select
Add Pin/Port
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8. Draw Symbol (Step 1/5)
The New
Pin/Port Properties
Window has been
opened
1
2
3
Set Label value 1, 2 and
3 then put Pin/Port
on The Symbol
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9. Edit Attributes (Step 2/1)
Click Edit
and Select
Edit Attributes
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10. Edit Attributes (Step 2/2)
The New
Symbol Attribute Editor
Window has been
opened Click Symbol Type
Tab
and Select Cell
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11. Edit Attributes (Step 2/3)
Double Click Prefix
Tab and Type X in
value column
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12. Edit Attributes (Step 2/4)
Double Click
The SUBCKT SpiceModel Tab and
name must match Type SUBCKT name
in value column
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13. Add Attributes (Step 3/1)
Click Edit
and Select
Attributes window
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14. Add Attributes (Step 3/2)
The New
Attribute Window to Add
Window has been opened
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15. Add Attributes (Step 3/3)
Select
InstName Tab
And Click OK
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16. Add Attributes (Step 3/4)
InstName
Is added
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17. Add Attributes (Step 3/5)
Select
SpiceModel Tab
And Click OK
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18. Add Attributes (Step 3/6)
SpiceModel is
added
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19. Save and Copy Symbol (Step 4/1)
Click File and
Select Save As
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20. Save and Copy Symbol (Step 4/2)
Select Destination Folder
and Set File name
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21. Save and Copy Symbol (Step 4/3)
Destination Folder
And Paste
Copy
Copy/Paste symbol file into
C:Program
FilesLTCLTspiceIVlibsym
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22. Save and Copy Symbol (Step 4/4)
Destination Folder
And Paste
Copy
Copy/Paste symbol file into
C:Program
FilesLTCLTspiceIVlibsub
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