8

PSPICE Electrical Model

.SUBCKT ITF86130SK8T 2 1 3 ;

REV 23 Nov 1999

CA 12 8 2.00e-9

CB 15 14 2.15e-9

CIN 6 8 2.70e-9

DBODY 7 5 DBODYMOD

DBREAK 5 11 DBREAKMOD

DESD1 91 9 DESD1MOD

DESD2 91 7DESD2MOD

DPLCAP 10 5 DPLCAPMOD

EBREAK 11 7 17 18 37.19

EDS 14 8 5 8 1

EGS 13 8 6 8 1

ESG 6 10 6 8 1

EVTHRES 6 21 19 8 1

EVTEMP 20 6 18 22 1

IT 8 17 1

LDRAIN 2 5 1.0e-9

LGATE 1 9 1.04e-9

LSOURCE 3 7 1.29e-10

MMED 16 6 8 8 MMEDMOD

MSTRO 16 6 8 8 MSTROMOD

MWEAK 16 21 8 8 MWEAKMOD

RBREAK 17 18 RBREAKMOD 1

RDRAIN 50 16 RDRAINMOD 3.50e-4

RGATE 9 20 1.13

RLDRAIN 2 5 10

RLGATE 1 9 9 10.4

RLSOURCE 3 7 1.29

RSLC1 5 51 RSLCMOD 1e-6

RSLC2 5 50 1e3

RSOURCE 8 7 RSOURCEMOD 4.55e-3

RVTHRES 22 8 RVTHRESMOD 1

RVTEMP 18 19 RVTEMPMOD 1

S1A 6 12 13 8 S1AMOD

S1B 13 12 13 8 S1BMOD

S2A 6 15 14 13 S2AMOD

S2B 13 15 14 13 S2BMOD

VBAT 22 19 DC 1

ESLC 51 50 VALUE={(V(5,51)/ABS(V(5,51)))*(PWR(V(5,51)/(1e-6*650),2))}

.MODEL DBODYMOD D (IS = 4.33e-12 RS = 3.91e-3 TRS1 = 1.01e-3 TRS2 = 1.11e-6 CJO = 2.02e-9 TT = 3.02e-8 M = 0.50)

.MODEL DBREAKMOD D (RS = 1.08e-1 TRS1 = 1.01e-3 TRS2 = 1.04e-7)

.MODEL DESD1MOD D (BV = 16.4 Tbv1= -2.50e-3 N= 21 RS = 100)

.MODEL DESD2MOD D (BV = 16.1 Tbv1= -2.50e-3 N= 21 RS = 100)

.MODEL DPLCAPMOD D (CJO = 1.35e-9 IS = 1e-30 M = 0.50)

.MODEL MMEDMOD NMOS (VTO = 2.28 KP = 10.00 IS = 1e-30 N = 10 TOX = 1 L = 1u W = 1u RG = 1.13)

.MODEL MSTROMOD NMOS (VTO = 2.65 KP = 275 IS = 1e-30 N = 10 TOX = 1 L = 1u W = 1u)

.MODEL MWEAKMOD NMOS (VTO = 1.92 KP = 0.10 IS = 1e-30 N = 10 TOX = 1 L = 1u W = 1u RG = 11.3 RS = 0.1)

.MODEL RBREAKMOD RES (TC1 = 9.98e-4 TC2 = 1.01e-7)

.MODEL RDRAINMOD RES (TC1 = 3.78e-2 TC2 = 4.99e-5)

.MODEL RSLCMOD RES (TC1 = 4.07e-3 TC2 = 2.25e-5)

.MODEL RSOURCEMOD RES (TC1 = 1.00e-3 TC2 = 0)

.MODEL RVTHRESMOD RES (TC1 = -2.79e-3 TC2 = -9.65e-6)

.MODEL RVTEMPMOD RES (TC1 = -1.90e-3 TC2 = 0)

.MODEL S1AMOD VSWITCH (RON = 1e-5 ROFF = 0.1 VON = -4.0 VOFF= -0.6)

.MODEL S1BMOD VSWITCH (RON = 1e-5 ROFF = 0.1 VON = -0.6 VOFF= -4.0)

.MODEL S2AMOD VSWITCH (RON = 1e-5 ROFF = 0.1 VON = -0.5 VOFF= 0)

.MODEL S2BMOD VSWITCH (RON = 1e-5 ROFF = 0.1 VON = 0 VOFF= -0.5)

.ENDS

NOTE: For further discussion of the PSPICE model, consult A New PSPICE Sub-Circuit for the Power MOSFET Featuring Global

Temperature Options; IEEE Power Electronics Specialist Conference Records, 1991, written by William J. Hepp and C. Frank Wheatley.

+

-

6

8

+

-

5

51

19

8

+

-

17

18

6

8

+

-

5

8

+

-

RBREAK

RVTEMP

VBAT

RVTHRES

IT

17

18

19

22

12

13

15

S1A

S1B

S2A

S2B

CA

CB

EGS

EDS

14

8

13

8

14

13

MWEAK

EBREAK

DBODY

RSOURCE

SOURCE

11

7

3

LSOURCE

RLSOURCE

CIN

RDRAIN

EVTHRES

16

21

8

MMED

MSTRO

DRAIN

2

LDRAIN

RLDRAIN

DBREAK

DPLCAP

ESLC

RSLC1

10

5

51

50

RSLC2

1

GATE

RGATE

EVTEMP

9

ESG

LGATE

RLGATE

20

+

-

+

-

+

-

18

22

DESD1

DESD2

91

6

ITF86130SK8T