Product Documentation
Spectre Circuit Simulator Components and Device Models Reference
Product Version 23.1, June 2023

Model Equations

Junction Charge

(-1)

(-2)

(-3)

Ideal Current

(-4)

Ideal Current with High Injection

Shockley-Read-Hall current

(-5)

(-6)

(-7)

(-8)

(-9)

(-10)

(-11)

(-12)

(-13)

Trap-Assisted Tunneling Current

(-14)

(-15)

(-16)

(-17)

(-18)

(-19)

(-20)

(-21)

(-22)

(-23)

(-24)

(-25)

(-26)

(-27)

(-28)

Band-to-band tunneling current

(-29)

(-30)

(-31)

(-32)

(-33)

(-34)

Avalanche and Breakdown

(-35)

Total Current

(-36)

Thermal Voltage

(-37)

Band Gap

(-38)

Intrinsic Carrier Concentration

(-39)

Saturation Current Density

(-40)

Determination of Vmax

(-41)

(-42)

(-43)

(-44)

Built-In Voltages

(-45)

(-46)

(-47)

(-48)

(-49)

(-50)

Determination of VF, min and Vch

(-51)

(-52)

(-53)

Voltage Difference VAK

(-54)

Final Junction Current

(-55)

Auxiliary Equations

(-56)

(-57)

(-58)

Related Topics

DIODE_CMC Model

Model Equations

Model Usage

Component Statements


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