SPICE Models

Using SPICE Models is the industry standard way to simulate circuit performance prior to the prototype stage as an additional step of testing to ensure that your circuit works properly before investing in prototype development.

The models provided here were developed (or revised) using WinSpice, a port of Berkeley Spice3F4 to Win32, and should be compatible with most SPICE2 or SPICE3-based circuit simulators (such as PSPICE).

• LED Protectors
• PulseGuard SPICE Models
• SIDACtor® SPICE Models
• Thyristor SPICE Models
• TVS Diode Arrays SPICE Models
• TVS Diode SPICE Models
• Varistor SPICE Models

LED Protectors

Using SPICE Models is the industry standard way to simulate circuit performance prior to the prototype stage as an additional step of testing to ensure that your circuit works properly before investing in prototype development.

LED Protector PLED9Q12 SPICE Model (txt)

PulseGuard SPICE Models

Using SPICE Models is the industry standard way to simulate circuit performance prior to the prototype stage as an additional step of testing to ensure that your circuit works properly before investing in prototype development.

The models provided here were developed (or revised) using WinSpice, a port of Berkeley Spice3F4 to Win32, and should be compatible with most SPICE2 or SPICE3-based circuit simulators (such as PSPICE).

PGB1010603 SPICE Model

PGB1010603_SPICE3.txt

PGB102ST23 SPICE Model

PGB102ST23_SPICE3.txt

PGB1040805 SPICE Model

PGB1040805_SPICE3.txt

SIDACtor® SPICE Models

Using SPICE Models is the industry standard way to simulate circuit performance prior to the prototype stage as an additional step of testing to ensure that your circuit works properly before investing in prototype development.

The models provided here were developed (or revised) using WinSpice, a port of Berkeley Spice3F4 to Win32, and should be compatible with most SPICE2 or SPICE3-based circuit simulators (such as PSPICE).

P0640SCLRP SPICE Model TXT File

Pxxx0EA SPICE Model TXT File

Pxxx0EB SPICE Model TXT File

Pxxx0EC SPICE Model TXT File

Pxxx0Q12AL SPICE Model TXT File

Pxxx0SA SPICE Model TXT File

Pxxx0SAMC SPICE Model TXT File

Pxxx0SC SPICE Model TXT File

Pxxx0SCMC SPICE Model TXT File

Thyristor SPICE Models

Using SPICE Models is the industry standard way to simulate circuit performance prior to the prototype stage as an additional step of testing to ensure that your circuit works properly before investing in prototype development.

The models provided here were developed (or revised) using WinSpice, a port of Berkeley Spice3F4 to Win32, and should be compatible with most SPICE2 or SPICE3-based circuit simulators (such as PSPICE).

SCR EC103xx-SxSx_A SPICE Model file

SPICE_Littelfuse_SCR-EC103xx-SxSx_A.lib

Thyristor_SCR_041708vF1.2 SPICE Model file

Thyristor_SCR_041708vF1.2-SPICE.XLS

Thyristor_Triac_040908vF1.1 SPICE Model file

Thyristor_Triac_040908vF1.1-SPICE.XLS

QUADRAC SPICE Model Q4004LT

SPICEcodeQUADRAC_Q4004LT.txt

QUADRAC SPICE Model Q4006LT

SPICEcodeQUADRAC_Q4006LT.txt

QUADRAC SPICE Model Q4006LTH

SPICEcodeQUADRAC_Q4006LTH.txt

QUADRAC SPICE Model Q4008LT

SPICEcodeQUADRAC_Q4008LT.txt

QUADRAC SPICE Model Q4010LT

SPICEcodeQUADRAC_Q4010LT.txt

QUADRAC SPICE Model Q6010LT

QUADRAC_Q6010LT.txt

TRIAC SPICE Model L01-EV

SPICE_Littelfuse_TRIAC-L01-EV_A_lib.htm.html

TRIAC SPICE Model Lx01Ex-LxNx-Qx01Ex-QxNx

SPICE_Littelfuse_TRIAC-Lx01Ex-LxNx-Qx01Ex-QxNx_A_lib.htm.html

TRIAC SPICE Model LX8-EV

SPICE_Littelfuse_TRIAC-LX8-EV_A_lib.htm.html

TRIAC SPICE Model Lxx04xx-Qxx04xx

SPICE_Littelfuse_TRIAC-Lxx04xx-Qxx04xx_A_lib.htm.html

TRIAC SPICE Model Lxx06xx-Qxx06xx-Qxx06xHx

SPICE_Littelfuse_TRIAC-Lxx06xx-Qxx06xx-Qxx06xHx_A_lib.htm.html

TRIAC SPICE Model Lxx08xx-Qxx08xx-Qxx08xHx

SPICE_Littelfuse_TRIAC-Lxx08xx-Qxx08xx-Qxx08xHx_A_lib.htm.html

TRIAC SPICE Model Qxx10xx-Qxx10xHx

SPICE_Littelfuse_TRIAC-Qxx10xx-Qxx10xHx_A_lib.htm.html

TRIAC SPICE Model Qxx12xHx

SPICE_Littelfuse_TRIAC-Qxx12xHx_A_lib.htm.html

TRIAC SPICE Model Qxx15xx-Qxx16xHx

SPICE_Littelfuse_TRIAC-Qxx15xx-Qxx16xHx_A_lib.htm.html

TRIAC SPICE Model Qxx25xx-Qxx25xHx

SPICE_Littelfuse_TRIAC-Qxx25xx-Qxx25xHx_A_lib.htm.html

TRIAC SPICE Model Qxx40xx

SPICE_Littelfuse_TRIAC-Qxx40xx_A_lib.htm.html

TRIAC SPICE Models Qxx30xHx-Qxx35xx-Qxx35xHx

SPICE_Littelfuse_TRIAC-Qxx30xHx-Qxx35xx-Qxx35xHx_A_lib.htm.html

SCR SPICE Model Sx01E-SxN1

SPICE_Littelfuse_SCR-Sx01E-SxN1_A_lib2.htm

SCR SPICE Model Sx02xS

SPICE_Littelfuse_SCR-Sx02xS_A_lib.htm

SCR SPICE Model Sxx04xSx

SPICE_Littelfuse_SCR-Sxx04xSx_A_lib.htm.html

SCR SPICE Model Sxx06xSx-Sxx06x

SPICE_Littelfuse_SCR-Sxx06xSx-Sxx06x_A_lib.htm

SCR SPICE Model Sxx08xSx-Sxx08x

SPICE_Littelfuse_SCR-Sxx08xSx-Sxx08x_A_lib.htm

SCR SPICE Model Sxx10xSx-Sxx10x

SPICE_Littelfuse_SCR-Sxx10xSx-Sxx10x_A_lib.htm

SCR SPICE Model Sxx12x

SPICE_Littelfuse_SCR-Sxx12x_A_lib.htm

SCR SPICE Model Sxx15x-Sxx16x

SPICE_Littelfuse_SCR-Sxx15x-Sxx16x_A_lib.htm

SCR SPICE Model Sxx20x-Sxx25x

SPICE_Littelfuse_SCR-Sxx20x-Sxx25x_A_lib.htm

SCR SPICE Model Sxx35x

SPICE_Littelfuse_SCR-Sxx35x_A_lib.htm

SCR SPICE Model Sxx40x

SPICE_Littelfuse_SCR-Sxx40x_A_lib.htm

SCR SPICE Model Sxx55x

SPICE_Littelfuse_SCR-Sxx55x_A_lib.htm

SCR SPICE Model Sxx65x-Sxx70x

SPICE_Littelfuse_SCR-Sxx65x-Sxx70x_A_lib.htm

SCR SPICE Model SxX8xSx

SCR SPICE Model SxX8xSx

SCR SPICE Model TCR22-x

SPICE_Littelfuse_SCR-TCR22-x_A_lib.htm

TVS Diode SPICE Models

Using SPICE Models is the industry standard way to simulate circuit performance prior to the prototype stage as an additional step of testing to ensure that your circuit works properly before investing in prototype development. The models provided here were developed (or revised) using WinSpice, a port of Berkeley Spice3F4 to Win32, and should be compatible with most SPICE2 or SPICE3-based circuit simulators (such as PSPICE).

AK3 xxxC B SPICE Model TXT File

AK3-Y SERIES SPICE Model TXT File 

AK6 xxxC B SPICE Model TXT File

AK6-Y SPICE Model TXT File

AK10 xxxC B SPICE Model TXT File

AK10-Y SPICE Model TXT File

AK15 xxxC B SPICE Model TXT File

AK15-Y SPICE Model TXT File

AK20-Y SPICE Model TXT File

P6SMBJ58CA CA SPICE Model TXT File

SMBJ20A SPICE Model TXT File

SMDJxxxCA SPICE Model TXT File

SMDJxxxA SPICE Model TXT File

SMDJ33CA SPICE Model TXT File

SMCJxxxA SPICE Model TXT File

SMBJ33CA SPICE Model TXT File

SMAJxxxCA SPICE Model TXT File

SMAJxxxA SPICE Model TXT File

SMTAK3 SPICE Model TXT File

SACB5 SPICE Model TXT File

SACB30 SPICE Model TXT File

P4KE12A SPICE Model TXT File

P4KE12CA SPICE Model TXT File

5.0SMDJ13A SPICE Model TXT File

5KP20CA SPICE Model TXT File

30KPAxxxCA A SPICE Model TXT File

30KPAxxxA A SPICE Model TXT File

15KPAxxxCA SPICE Model TXT File

15KPA54A SPICE Model TXT File

15KPAxxxA SPICE Model TXT File

1KSMB36A_SPICE Model TXT File

1KSMBxxxCA_A_SPICE Model LIB File

SLD8SxxA_A_SPICE Model TXT File

SLDxxU_017_SPICE Model TXT File

SLDxxU_018_SPICE Model TXT File

SMBJxxxA_A_SPICE Model LIB File

SMBJxxxCA_A_SPICE Model LIB File

Varistor SPICE Models

Using SPICE Models is the industry standard way to simulate circuit performance prior to the prototype stage as an additional step of testing to ensure that your circuit works properly before investing in prototype development.

The models provided here were developed (or revised) using WinSpice, a port of Berkeley Spice3F4 to Win32, and should be compatible with most SPICE2 or SPICE3-based circuit simulators (such as PSPICE).


CH8 Series OLB Graphic File

CH8SERIES.OLB

CH8 Series PSpice lib File

CH8series.lib

CH8 Series slb File

CH8series.slb

DA Series OLB Graphic file

DASERIES.OLB

DA Series SPICE Model

DAseries.lib

DA Series SPICE Model - Library File

DAseries.slb

Graphical Symbol File - BA Series Varistors (V571BA60, V661BA60)

baseries.slb

Graphical Symbol File -ML, MLE Series Varistors

MLseries.slb

HA Series Graphical Symbol File

haseries.slb

HA Series Library File

haseries.lib

LA Series Graphical Symbol File

laseries.slb

LA Series Library File

laseries.lib

La Series OLB Graphic File

LASERIES.OLB

Library File - BA Series Varistors (V571BA60, V661BA60)

baseries.lib

Library File -ML, MLE Series Varistors

MLseries.lib

MHS Series lib File

MHSseries.lib

MHS Series OLB Graphic File

MHSSERIES.OLB

MHS Series slb

MHSseries.slb

ML series OLB graphic file

MLSERIES.OLB

TMOV34S Spice Model

TMOV34Sseries.lib

TMOV34S Spice Model Schemati

TMOV34Sseries.slb

TMOV34S_Series OLB Graphic File

TMOV34SSERIES.OLB

UltraMOV Series Graphical Symbol File

Littelfuse_PSPICE_UltraMOV.slb

UltraMOV Series Library File

Littelfuse_PSPICE_UltraMOV.lib

UltraMOV Series OLB Graphic File

Littelfuse_PSPICE_ULTRAMOV.OLB

ZA Series Graphical Symbol File

zaseries.slb

ZA Series Library File

zaseries.lib

ZASERIES OLB Graphic FIle

ZASERIES.OLB